Log in

Relevant bibliographies by topics / Solid liquid separation

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Solid liquid separation'

Author: Grafiati

Published: 4 June 2021

Last updated: 11 June 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Solid liquid separation.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Solid liquid separation"

1

Cilliers, J. "Solid—liquid separation." Powder Technology 68, no. 1 (1991): 98. http://dx.doi.org/10.1016/0032-5910(91)80071-p.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Rza Behbudov, Shahin Ismayilov, Rza Behbudov, Shahin Ismayilov. "DETERMINATION OF THE INSIDE DIAMETER AND CAPACITY OF A VERTICAL GRAVITY SEPARATOR." PAHTEI-Procedings of Azerbaijan High Technical Educational Institutions 17, no. 06 (2022): 175–79. http://dx.doi.org/10.36962/pahtei17062022-175.

Full text

Abstract:

The article provides a brief analysis of the internal diameter and capacity of a vertical gravity separator. The process of separation should be understood as the process of separating the solid, liquid and vapor phases in a stream. Devices in which liquid and solid phases are separated from gas are called separators. Separators used in gas condensate mines are divided into classes according to their different qualities. Separators are divided into the following types (classes) according to their purpose: a) working separators; b) measuring separators. Separators are cylindrical and spherical according to their geometric shapes. Separators are vertical, horizontal and inclined depending on their position in space. Due to the phase separation, the separators are of mechanical, liquid and electric type. Mechanically operated separators that separate phase separations according to their strength are divided into gravitational, centrifugal and filter-sensitive (separating). Keywords: vertical, gravitational, separation, steam, measuring separators, horizontal

APA, Harvard, Vancouver, ISO, and other styles

3

Anlauf, Harald. "Mechanical Solid Liquid Separation." Chemical Engineering & Technology 33, no. 8 (2010): 1231. http://dx.doi.org/10.1002/ceat.201090037.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Bersillon, Jean-Luc. "Séparation solide-liquide : les membranes. / Solid-liquid separation : the membranes." Sciences Géologiques. Bulletin 46, no. 1 (1993): 175–82. http://dx.doi.org/10.3406/sgeol.1993.1903.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Holdich, R. G., and G. Butt. "Solid/liquid separation by sedimentation." Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering 211, no. 1 (1997): 43–52. http://dx.doi.org/10.1243/0954408971529539.

Full text

Abstract:

The analysis of batch sedimentation tests performed for the purpose of continuous sedimentation vessel design is described. Conventional design techniques employ the concept of settling flux with, under certain conditions, a constitutive equation linking solid concentration and pressure in a unique and time-independent manner. Experimental studies employing measurement of local concentration and the liquid pressure gradient during sedimentation were used to determine the limits of the conventional design techniques. A 'maximum fluidized concentration' is defined which is the value above which it is difficult to maintain stable flux conditions and is the limit of applicability of conventional design methods based on settling flux. It is shown that the suspended solids contribute towards the liquid pressure gradient and, therefore, to the buoyancy experienced by the settling solids. However, during settlement the liquid pressure gradient reverts to the hydrostatic gradient alone; hence the buoyancy effect is a function of sedimentation time. Additional considerations also suggest that a unique relation between concentration and pressure should only be used as a constituent term in a time-dependent consolidation model. Current research effort includes a suitable method of linking time-dependent consolidation theory, under conditions of extremely low applied pressure, and sedimentation flux analysis.

APA, Harvard, Vancouver, ISO, and other styles

6

Mujumdar, Arun S. "ADVANCES IN SOLID-LIQUID SEPARATION." Drying Technology 5, no. 3 (1987): 487–88. http://dx.doi.org/10.1080/07373938708916557.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Alt, C. "Solid—liquid separation practice 3." Chemical Engineering and Processing: Process Intensification 29, no. 1 (1991): 62. http://dx.doi.org/10.1016/0255-2701(91)87009-r.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Tiller, Frank M., and N. B. Hsyung. "Unifying the Theory of Thickening, Filtration, and Centrifugation." Water Science and Technology 28, no. 1 (1993): 1–9. http://dx.doi.org/10.2166/wst.1993.0004.

Full text

Abstract:

Solid/liquid separation operations involve relative movement of solids and liquids in both slurries and porous compactible beds. Thickening, filtration, and centrifugation are governed by the simultaneous flow of liquid through and compaction of porous paniculate beds. In the relative motion, the liquid may have a higher velocity than the solids as in filtration or the reverse as in thickening and sedimentation. Movement of liquid is accompanied by a simultaneous collapse of the structure of the cakes and sediments under mechanical, centrifugal, gravitational, and fluid induced frictional stresses. A unified approach to solid-liquid separation with cake formation requires the solution of two simultaneous equations. The first rate equation (Darcy-Shirato) involves the gradient of the liquid pressure and the velocity of the liquid relative to the solid. The second stress balance equation contains the gradients of both the liquid pressure and the induced stress on the solid matrix. Neither of these equations can be solved independently. Elimination of the liquid pressure gradient between the equations leads to the particulate structure equation whose solution establishes the cake structure and leads to formula for calculating solid and liquid rates. If gravitational or centrifugal sedimentation precedes cake formation, a first order hyperbolic partial differential equation governs the suspension concentration and the flux of solids at the cake surface.

APA, Harvard, Vancouver, ISO, and other styles

9

Swift, G. W., and D. A. Geller. "Thermoacoustic Soret separation." Journal of the Acoustical Society of America 152, no. 5 (2022): 3078–90. http://dx.doi.org/10.1121/10.0015232.

Full text

Abstract:

In a fluid mixture in a channel with an axial time-averaged temperature gradient, high-amplitude oscillating flow can greatly increase the axial flux of thermal diffusion (Soret) separation of the components of the mixture. The enhancement occurs when the oscillating lateral temperature gradient greatly exceeds the axial gradient, causing a large oscillating concentration that can be favorably time-phased with the oscillating flow. This process can occur even with a negligible pressure oscillation or with a negligible temperature response to pressure, as is the case in most liquid solutions. The thermal boundary condition imposed by realistic solids on thermoacoustic liquids is imperfect, adding mathematical complications that are absent for typical gases, for which the solid surface is temporally isothermal. Compared with gas mixtures, the high Lewis number in typical liquid solutions reduces the separation flux associated with the time-averaged temperature gradient, but it also reduces the remixing associated with the time-averaged mole-fraction gradient. For large enough channels, the second-law separation efficiency is only slightly reduced from that of steady liquid Soret separation.

APA, Harvard, Vancouver, ISO, and other styles

10

Yan, Yue Juan, Zun Ce Wang, Sen Li, and Xu Yan. "The Numerical Simulation Research of Spiral Solid-Liquid Separators." Applied Mechanics and Materials 229-231 (November 2012): 1729–32. http://dx.doi.org/10.4028/www.scientific.net/amm.229-231.1729.

Full text

Abstract:

In water production-reinjection system, a spiral solid-liquid separator is installed at the inlet of the electric submersible pump (ESP) to prevent solid materials in the re-injected water from plugging formation pore and keep the efficiency of water injection. In order to determine optimum structural parameters and operating parameters of the separator, numerical simulation was conducted to analysis the effect of spiral laps, spiral pitch, inlet velocity, etc. on separation properties. By analysis and comparison, spiral laps of 5, pitch of 18 mm are the most suitable structure parameters. In operating parameters, the pressure drop and separation efficiency increase with the inlet velocity increasing. The results provide reference for further research of the spiral solid-liquid separators.

APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "Solid liquid separation"

1

Cocolo, G. "ASSESSMENT OF DIFFERENT SOLID-LIQUID SEPARATION TECHNIQUES FOR LIVESTOCK SLURRY." Doctoral thesis, Università degli Studi di Milano, 2014. http://hdl.handle.net/2434/232584.

Full text

Abstract:

Livestock manure is a valuable resource for fertilizing and amendment, due to the high concentrations of plant nutrients. However, the increasing intensification of livestock farms combined to an improper manure management led to nutrient losses to air, water and soil. Among the manure treatment technologies that allow to reduce the environmental impact of livestock activities, solid-liquid separation is a widely applied technique that leads to a more appropriate nutrient application to fields and, thus, minimize nutrient losses and their related environmental problems. The evaluation of the different separating system and the optimization of this process is crucial in order to improve the performances of the treatment systems and the minimization of the environmental impact related to manure management. The present study aims to: (i) evaluate the solid-liquid separation treatment in a treatment plant under different operating conditions; (ii) investigate the optimization of the separation process through natural and synthetic chemicals. The performances of different solid liquid-separation techniques were evaluated under different operative conditions. In particular, the separation efficiency of two screw press separators were compared to the separation efficiency of a decanting centrifuge, in order to evaluate the separation system that allow a better biological removal nitrogen. Both the screw press and the decanting centrifuge treated digested slurry; moreover, the decanting centrifuge was run with the liquid fraction produced by the screw press and with the addition of flocculants. In all the trials, the decanting centrifuge presented a higher separation efficiency, producing a liquid fraction with a lower dry matter concentration and enabling a correct biological nitrogen removal. The effect of manure pre-treatments on solid liquid separation performances was also evaluated. In particular, the effect of manure acidification on three different separation techniques was studied. Pig slurry (pH = 7) and acidified pig slurry (pH = 5.5) were treated through (i) screw press, (ii) decanting centrifuge, (iii) flocculation combined to a belt thickener drainage. Acidified manure was easier to drain, leading to a lower retention of solid particles in the liquid fraction. This resulted in a decrease of the separation efficiency for all the analyzed parameters. Furthermore, The acidification caused the concentration in the solid fraction of particle related species to decrease, of dissolved monovalent species not to be affected, and of divalent cations to be increased. Chemical pre-treatments were investigated in order to improve the separation efficiency of mechanical separators for nutrient, especially nitrogen and phosphorus. In particular, the utilization of natural flocculants (such as chitosan) was compared to a synthetic flocculation treatment. A laboratory test was run treating the manure produced by pig livestock and anaerobic digestion plants were treated. In particular, 20 different manure samples were used: (i) 5 samples were collected from farrow-to-finish pigs livestock; (ii) 5 samples were collected from finishing pigs livestock; (iii) 10 samples were collected from co-digestion plants for energy production. The collected samples were flocculated through two different treatments: (i) a synthetic treatment (PAC+POLY), consisting in the addition of aluminum polychloride and a branched cationic polymer of medium molecular weight; (ii) a natural treatment (CHITOSAN). Different flocculant dosages were evaluated thrugh a jar test. The optimal dosage was assessed through: the floc size, the separation efficiencies of weight, total solids and total suspended solids. The optimal dosage of both the chitosan and the cationic polymer emulsions resulted highly dependent on the manure sample characteristics. Both the synthetic and the natural treatments allowed to improve the separation efficiencies, retaining a larger amount of solids and nutrients in the solid fractions. However, the chitosan addition lead to the formation of flocs more weak and with a non-well-defined structure compared to the synthetic treatment. For this reason, the separation efficiency of dry matter, volatile solids, nitrogen, phosphorus and potassium was lower for the chitosan optimal dosage compared to the synthetic treatment. Physico-chemical separation was also assessed through a pilot-scale experiment. The slurry was composed by the pig and cattle manure produced by 10 livestock farms and was treated by a pilot-scale flotating system working with the addition of aluminum polychloride and a branched cationic polymer of medium molecular weight. Optimal dosages were evaluated by a jar test. The pilot-scale separator allowed to separate the 67% of the total weight of the input slurry and the 88% of the total solids. The pilot-scale flotating system allowed separating a large amount of solid fraction, which can be more easily managed and treated through different processes. However, the input slurry presented a large amount of coarse particles, which led to the formation of bigger flocs that tended to settle instead of floating on the liquid surface. For this reason, the input slurry should be pre-treated in order to remove the lager particles from the liquid manure. Furthermore, linear polymers with a lower molecular weight could be more suitable for the flotating systems, since they lead to the formation of smaller aggregates that can float on the liquid surface more easily. Finally, the set-up of the pilot-scale flotator should be modified, in order to enhance the transportation of the solid particles to the liquid surface. In this way the solid-liquid separation of livestock slurries through flotation could be better evaluated. An empirical model was finally evaluated in order to predict solid-liquid separation efficiency and thus identify the more suitable separation technique according to farms’ needs. To define and validate the model, the necessary data were firstly collected through published papers. This bibliographical research allowed us to collect publications about solid liquid separation published from 2000 to 2010. Model definition and validation was carried out on each of the groups using the two methods: random and cross-validation. The use of additives, the animal species and the separation technique were identified to be the parameters that most affected the separation techniques. Therefore, the database was divided in 12 groups according to these parameters. The graphical analysis allowed us to distinguish several technological and operational conditions that affect separation efficiency. However, more parameters could be taken into account with more data. Furthermore, for 7 of the 14 subgroups it was possible to define and validate the predictive models. These present RRMSEs lower than 50% thus can be implemented in a decision support tool, enabling the identification of the most effective treatment option. For the remaining separation technologies and operative conditions, most of which include the use of flocculants, more available data are necessary to define and validate empirical predictive models. The results gathered through the experiments described in the previous sections allow us to better evaluate the different solid-liquid separation technologies and to define the most suitable systems for a manure treatment plant. In particular, the required characteristics of the resulting liquid and solid fractions may differ according to the whole treatment scheme and its primary scope. In this context, the available separation techniques present different separation efficiencies and, thus, lead to the production of liquid and solid fractions that have different concentrations of dry matter and nutrients. E.g. chemical-mechanical separation have a higher separation efficiency for dry matter and nutrients, compared to mechanical separators. Separation performances are also affected by operative conditions, such as manure type, pre-treatments and the flow rate of the input slurry. Manure characteristics are also affected by manure pre-treatments, which could modify physical, electrochemical and chemical properties of the input manure and, thus, influence the separation efficiency. Natural polymers allow to improve the separation efficiency for dry matter and nutrients. However, the optimization of physico-mechanical separation systems results higher with the utilization of synthetic additives, which lead to the formation of more structured aggregates; even though they could cause toxicity problems in soils or when the separated fractions are treated through biological processes (e.g. nitrification-denitrification or composting). Furthermore, the optimal dosage is highly dependent to the characteristics of the treated manure, therefore it is difficult to define guidelines that could give indication of the optimal dosage according to manure properties such as the dry matter content.During the combination of physical or mechanical separation with coagulation and/or flocculation pre-treatments, the selection of the optimal dosage and the more suitable type of chemical is strongly affected by manure characteristics. Therefore, the performances of a determined separation process may be negatively affected by the utilization of the wrong additive type. The identification of the more suitable separation process could be supported by a predictive model that could estimate the separation efficiency of a defined separator under different operative conditions. An empirical predictive model could give good indications for the separation systems more affected by the dry matter concentration of the input slurry (e.g. filtration or pressurized filtration), but the result less precise for other separation systems.

APA, Harvard, Vancouver, ISO, and other styles

2

Ortega-Rivas, Enrique. "Dimensionless scale-up of hydrocyclones for separation of concentrated suspensions." Thesis, University of Bradford, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.253983.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Yuan, Huixin. "Hydrocyclones for the separation of yeast and protein particles." Thesis, University of Southampton, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.242214.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Kholany, Mariam Achraf Mohamed Bahie El Din El. "Enantioselective separation of chiral compounds using aqueous biphasic systems and solid-liquid biphasic system." Master's thesis, Universidade de Aveiro, 2017. http://hdl.handle.net/10773/22708.

Full text

Abstract:

Mestrado em Biotecnologia - Industrial e Ambiental<br>Tipicamente, apenas um dos enantiómeros é responsável pelo efeito pretendido de um fármaco, sendo que o outro pode levar a respostas menos potentes ou até mesmo indesejadas. As entidades reguladoras praticam políticas restritas em relação à comercialização de fármacos como misturas racémicas. Assim, a indústria farmacêutica tem enfrentado desafios relacionados com o desenvolvimento de métodos para produção de fármacos oticamente puros. No entanto, e considerando a dificuldade acrescida na produção de enantiómeros puros por síntese direta, a síntese de misturas racémicas seguida da sua purificação surge como uma alternativa mais barata, simples e flexível. Os sistemas aquosos bifásicos (SABs) e os sistemas de duas fases sólida-líquida (SDFSL) são técnicas alternativas mais biocompatíveis que têm sido utilizados como técnicas de separação enantiosseletiva de fármacos e/ou aminoácidos com enantiosseletividades bastante promissoras. Para além disso, apresentam benefícios de custo, rapidez, simplicidade e versatilidade de operação e possibilidade de aumento de escala. Este trabalho foca-se no desenvolvimento de SABs e SDFSL constituídos por seletores quirais que possam atuar simultaneamente como solvente. Numa primeira abordagem o objetivo foi desenvolver novos SABs quirais, mais biocompatíveis, simples e eficientes. Para tal, SABs constituídos por açúcares, aminoácidos e líquidos iónicos quirais foram aplicados na resolução enantiomérica de ácido mandélico racémico. O sistema mais promissor, composto por [C1Qui][C1SO4] + K3PO4, obteve um excesso enantiomérico de -33.4%. Numa segunda abordagem, foi possível criar uma alternativa mais simples e mais eficiente recorrendo a SDFSL. Com estes sistemas, foi obtido o valor mais elevado de excesso enantiomérico deste trabalho, de 49.0%, através da precipitação enantiosseletiva do R-ácido mandélico por interação com [N4444][D-Phe].<br>Conventionally, only one of the enantiomers is responsible for the intended effect of a drug, whilst the other may lead to a less potent or even undesired response. Regulation entities are very strict regarding the commercialization of racemic drugs. Thus, pharmaceutical industry has been facing challenges related to the creation of methods to produce optically active drugs. However, considering the increased difficulty in the production of pure enantiomers by direct synthesis, the synthesis of racemic mixtures followed by their purification appears as a cheaper, simpler and more flexible alternative. Aqueous biphasic systems (ABS) and solid-liquid biphasic system (SLBS) are more biocompatible alternatives that have been used to separate racemic drugs and amino acids with promising enantioselectivities. Furthermore, these are cost-effective, quick, simple and operationally flexible. This work intended to develop ABS and SLBS using chiral selectors that can simultaneously act as solvents. In a first attempt, chiral ABS of better biocompatibility, simplicity and efficiency were developed. For that purpose, ABS constituted by sugars, amino acids and chiral ionic liquids (CILs) were applied for chiral resolution of racemic mandelic acid (MA). The most promising ABS was a system composed of [C1Qui][C1SO4] + K3PO4 which yielded the maximum enantiomeric excess of -33.4%. In a second approach, it was possible to create a simpler and more efficient technique resorting to SLBS. The enantiomeric excess value of 49.0% was achieved, by the enantioselective precipitation of the R-MA caused by interactions with [N4444][D-Phe].

APA, Harvard, Vancouver, ISO, and other styles

5

Strandh, Jenny. "A study of solid and liquid inclusion separation at the steel-slag interface." Licentiate thesis, Stockholm, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-307.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Yawson, Selina Kuukuwa. "Dairy manure treatment using solid-liquid separation and microwave enhanced advanced oxidation process." Thesis, University of British Columbia, 2010. http://hdl.handle.net/2429/29232.

Full text

Abstract:

Dairy manure treatment, using solid-liquid separation and microwave enhanced advanced oxidation process (MW/H₂O₂-AOP), was investigated. The objectives of the research were to determine: 1) the nutrient and metal composition of solid and liquid fractions of raw dairy manure following solid-liquid separation, 2) the effects of MW/H₂O₂-AOP operating factors of temperature, hydrogen peroxide (H₂O₂) dosage, acid concentration and heating time on sugar production and nutrient release from solid dairy manure. Solid-liquid separation of raw dairy manure, using a 1mm laboratory sieve, showed that solid fractions had a higher composition of TS and volatile solids (VS), while the liquid fractions were richer in nutrients and metals. Laboratory separation by screening alone was not effective in removing high amounts of nutrients and solids from the raw manure. Screening experiments were conducted using cellulose fibers to study the effects of temperature, acid concentration, H₂O₂ dosage and heating time on sugar production, with the aim of applying the results to dairy manure lignocellulosic material. Sugar production increased when acid concentration was increased from 1% to 3%, but decreased with an increase to 10%. More sugar was produced at 160°C compared to 120°C. Sugar production decreased with increasing time. Microwave irradiation of solid dairy manure at pH 2, temperatures of 80, 120 and 160°C, H₂O₂ dosages of 0 to 0.50 mL, and heating times of 10 to 20 min, showed that more sugars were released at higher temperatures. Temperature and hydrogen peroxide dosage were identified as the most important factors affecting solubilization of phosphorus and ammonia. Subsequently, a two-stage acid hydrolysis process, using MW/H₂O₂-AOP, was used to investigate sugar production and solubilization of phosphorus and ammonia from solid dairy manure at: 3% acid concentration, 120 and 160°C, 0 and 2 mL H₂O₂ and heating times of 20 and 60min. To enhance sugar production from solid dairy manure, the microwave should be operated at higher temperatures and shorter heating times with no H₂O₂. For ammonia and phosphorus solubilization, higher temperatures and longer heating times, in the presence of H₂O₂, would be advantageous. MW/H₂O₂-AOP is therefore an efficient means for treating diary manure for nutrient recovery.

APA, Harvard, Vancouver, ISO, and other styles

7

Manfoumbi, Christian. "Précipitation des gels de silice en solution aqueuse sursaturée à forte acidité : mécanismes et mésostructures, application à la filtrabilité des pulpes dans les procédés hydrométallurgiques." Thesis, Toulouse 3, 2017. http://www.theses.fr/2017TOU30251/document.

Full text

Abstract:

La formation de gels de silice dans les procédés hydrométallurgiques est très souvent problématique pour la performance des étapes de séparation solide-liquide, en raison du colmatage des filtres. Ces étapes interviennent en aval des étapes de lixiviation visant à mettre en solution les éléments d'intérêts, notamment dans des milieux à forte acidité. Egalement mis en solution au cours de ces attaques acides, le silicium précipite alors sous forme d'oxyde de silicium et forme des gels extrêmement préjudiciables à la filtration. Dans le cadre d'une collaboration avec ERAMET Research, centre de recherche d'ERAMET, groupe minier français qui conçoit des procédés hydrométallurgiques, nous avons étudié l'influence des conditions de lixiviation d'un minerai spécifique sur la cinétique de dissolution du silicium ainsi que sur les mécanismes de précipitation de la silice en milieu acide. Nous avons montré qu'en-dessous d'une valeur de pH égale à 2, la silice polymérise pour former des gels suivant des mécanismes indépendants de la composition ionique de la solution. L'étude structurale des gels obtenus, réalisée par diffusion de rayonnement aux petits angles (SAXS) nous a conduit à proposer un modèle pour la mésostructure qui permet de comprendre leur impact sur les vitesses de filtration. Par la suite, des stratégies consistant à modifier la mésostructure des gels par des approches physiques ou physico-chimiques ont été considérées. Les résultats obtenus ont montré la possibilité d'utiliser à court terme ces stratégies pour améliorer la filtrabilité des gels de silice dans un procédé hydrométallurgique<br>The formation of silica gels in hydrometallurgical processes is very often problematic for the performance of the solid-liquid separation steps, due to clogging of the filters. These steps are carried out downstream of leaching aiming to solubilize the elements of interests, in particular in solutions with strong acidity. Also dissolved during acidic leaching, the silicon then precipitates in the form of silicon oxide and forms gels extremely detrimental to filtration. In collaboration with ERAMET Research, a research center of ERAMET, a french mining group that designs hydrometallurgical processes, we studied the influence of the leaching conditions of a specific ore on the dissolution kinetics of silicon as well as on the mechanisms of precipitation of silica in an acidic solution. We have shown that below a pH value of 2, silica polymerizes to form gels following mechanisms independent of the ionic composition of the solution. Based, on the structural study of the gels, carried out by small angle radiation scattering (SAXS) we proposed a model for the mesotructure, which explain the impact on filtration rates. Subsequently, strategies to modify the mesostructure of the gels by physical or physicochemical approaches were considered. The results have shown the potentialities of these strategies in the short term to improve the filterability of precipitated silica gels in a hydrométallurgical process

APA, Harvard, Vancouver, ISO, and other styles

8

Bailey, Andrew Douglas. "An exploratory investigation of crossflow microfiltration for solid/liquid separation in biological wastewater treatment." Master's thesis, University of Cape Town, 1989. http://hdl.handle.net/11427/21915.

Full text

Abstract:

This thesis contains the results and discussion of an exploratory investigation into the application of Crossflow Microfiltration (CFMF) for solid/liquid separation in biological wastewater treatment systems. The principal objective of the study was to assess the influence of CFMF on the performance of identified biological wastewater treatment systems. It was not the objective to optimise filtration performance. A literature review indicated that the crossflow mode of filtration has been widely accepted as a unit operation in the fermentation industry. The filtration mode is now being applied not only for solid/liquid separation but also for separations on a molecular and ionic level. Very few applications of crossflow filtration in the context of biological wastewater treatment solid/liquid separation are reported in the literature. The reasons for this limited experience would appear to be the scale involved and the perceived high costs; separations in the fermentation industry are usually conducted at relatively small scale (laboratory or pilot-scale) and involve high-value products, justifying high capital and operating costs. Also, the high level of separation performance attained is perhaps not necessary for many wastewater treatment applications. No doubt these reservations are largely valid. However, these arguments cannot be applied equally to all filtration methods and wastewater treatment schemes. For example, the costs of microfiltration are substantially less than ultrafiltration or reverse osmosis, and in certain cases effluents with extremely low suspended solids contents may be required. In the light of these observations an investigation of CFMF for solid/liquid separation in biological wastewater treatment systems appears justified. Two biological treatment systems were selected for study: the Upflow Anaerobic Sludge Bed (UASB) reactor and the Activated Sludge system. The envisaged benefits accruing from the application of CFMF were different in each case.

APA, Harvard, Vancouver, ISO, and other styles

9

Menon, Sreejit Rajiv Menon. "Design and Development of 2-Functionalized Calix[4]arenes and Their Investigation in the Separation of Lanthanides." University of Toledo / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1461715995.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Du, Toit Geoff J. G. "Design and performance of BNR activated sludge systems with flat sheet membranes for solid-liquid separation." Master's thesis, University of Cape Town, 2006. http://hdl.handle.net/11427/5061.

Full text

Abstract:

Includes bibliographical references.<br>Wastewater treatment technologies have developed out of the need to protect receiving water bodies from the increasingly concentrated municipal and industrial waste streams generated through human activity. Of the methods available to clean wastewaters, biological nutrient removal (BNR) activated sludge (AS) is applied throughout South Africa and internationally as it has many advantages, notably it is cheaper to operate, does not introduce salinity into the water and is a simple and robust process. One of the key steps in the BNR AS process is the separation of biomass from the water. This is traditionally achieved by means of secondary settling tanks (SSTs), however recently the use of membranes for solid-liquid separation has gained popularity for the following reasons: Membranes are able to retain all solids and thus are insensitive to the settling characteristics of sludges, • they can be run at high concentrations and hence smaller reactor volumes are required, • membranes can produce a guaranteed high quality effluent free of pathogens and in some cases viruses too. • Additionally smaller reactor volumes and the obviation of SSTs allow a substantial wastewater treatment plant footprint reduction. Hence the combination of membranes in BNR AS is being increasingly applied. where much research has been conducted on the performance of membranes. The majority of the research has focused on the physical membrane performance, investigating the mechanisms of fouling, or on the membrane biological reactor (MBR) performance in removing organic compounds or nitrogen compounds from wastewater. There are however few case studies investigating BNR using membranes despite speculation that the inclusion of membranes may indeed affect the nature of the activated sludge biomass (Witzig et al., 2002).

APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Solid liquid separation"

1

Ladislav, Svarovsky, ed. Solid-liquid separation. 4th ed. Butterworth-Heinemann, 2000.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

2

Ladislav, Svarovsky, ed. Solid-liquid separation. 3rd ed. Butterworths, 1990.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

3

Ogunsola, Olayinka I., and Isaac K. Gamwo. Solid–Liquid Separation Technologies. CRC Press, 2022. http://dx.doi.org/10.1201/9781003091011.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

A, Bott Reinhard, Langeloh Thomas, and Anlauf Harald, eds. Solid/liquid separation lexicon. Wiley-VCH, 2001.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

5

Peter, Snowdon, and Institution of Chemical Engineers (Great Britain), eds. Solid-liquid separation practice III. Institution of Chemical Engineers, 1989.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

6

S, Muralidhara H., Battelle Columbus Laboratories, and International Conference on Recent Advances in Solid-Liquid Separation (1986 : Columbus, Ohio), eds. Advances in solid-liquid separation. Batelle, 1986.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

7

S, Muralidhara H., Battelle Memorial Institute. Columbus Laboratories., and International Conference on Recent Advances in Solid-Liquid Separation (1986 : Columbus, Ohio), eds. Advances in solid-liquid separation. Battelle Press, 1986.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

8

S, Ward A., and Holdich R. G, eds. Solid-liquid filtration and separation technology. 2nd ed. Wiley-VCH, 2000.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

9

Svarovsky, Ladislav. Solid-liquid separation processes and technology. Elsevier, 1985.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

10

Solid-liquid separation of livestock manure. Agricultural Technologies Section, Alberta Agriculture and Food], 2008.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Solid liquid separation"

1

Tanudjaja, Henry J., and Jia W. Chew. "Assessment of Oil Fouling by Oil–Membrane Interaction Energy Analysis." In Solid–Liquid Separation Technologies. CRC Press, 2022. http://dx.doi.org/10.1201/9781003091011-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Gamwo, Isaac K., Hossain M. Azam, and Hseen O. Baled. "Produced Water Treatment Technologies." In Solid–Liquid Separation Technologies. CRC Press, 2022. http://dx.doi.org/10.1201/9781003091011-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Ye, Zi, and Valentina Prigiobbe. "Transport of Major Elements in Produced Water through Reactive Porous Media." In Solid–Liquid Separation Technologies. CRC Press, 2022. http://dx.doi.org/10.1201/9781003091011-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Siefert, Nicholas, and Madison Wenzlick. "Standard Water Treatment Techniques and Their Applicability to Oil and Gas Produced Brines of Varied Compositions." In Solid–Liquid Separation Technologies. CRC Press, 2022. http://dx.doi.org/10.1201/9781003091011-3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Gómez-Pastora, Jenifer, Xian Wu, and Jeffrey J. Chalmers. "Magnetic Separation of Micro- and Nanoparticles for Water Treatment Processes." In Solid–Liquid Separation Technologies. CRC Press, 2022. http://dx.doi.org/10.1201/9781003091011-10.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Lewis, Alison E., and Torsten Stelzer. "Recent Advances for Solid–Liquid Separation by Crystallization." In Solid–Liquid Separation Technologies. CRC Press, 2022. http://dx.doi.org/10.1201/9781003091011-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Chen, Xiaoyi, Haiqing Lin, Fan Shi, Kevin Resnik, and Shouliang Yi. "Membrane Technologies and Applications for Produced Water Treatment." In Solid–Liquid Separation Technologies. CRC Press, 2022. http://dx.doi.org/10.1201/9781003091011-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Hall, Derek M., Serguei N. Lvov, and Isaac K. Gamwo. "Prediction of Barium Sulfate Deposition in Petroleum and Hydrothermal Systems." In Solid–Liquid Separation Technologies. CRC Press, 2022. http://dx.doi.org/10.1201/9781003091011-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Tiller, Frank, Wenping Li, and Wu Chen. "Solid/Liquid Separation." In Albright's Chemical Engineering Handbook. CRC Press, 2008. http://dx.doi.org/10.1201/9781420014389.ch22.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Gupta, A., and D. S. Yan. "Solid – Liquid Separation." In Mineral Processing Design and Operation. Elsevier, 2006. http://dx.doi.org/10.1016/b978-044451636-7/50014-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Solid liquid separation"

1

"Solid-liquid separation." In The 8th International Mineral Processing Symposium. CRC Press, 2017. http://dx.doi.org/10.4324/9780203747117-111.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

REY, C. M., K. KELLER, and B. FUCHS. "MAGNETICALLY ENHANCED SOLID-LIQUID SEPARATION." In Proceedings of the International Workshop on Materials Analysis and Processing in Magnetic Fields. WORLD SCIENTIFIC, 2005. http://dx.doi.org/10.1142/9789812701800_0021.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Severino, Jose G., Luis Eduardo Gomez, Shoubo Wang, Ram S. Mohan, and Ovadia Shoham. "Mechanistic Modeling of Solids Separation in Solid/Liquid Hydrocyclones." In SPE Annual Technical Conference and Exhibition. Society of Petroleum Engineers, 2009. http://dx.doi.org/10.2118/124499-ms.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

William F. Wright. "Defining Manure Solid-Liquid Separation Unit Efficiency." In 2005 Tampa, FL July 17-20, 2005. American Society of Agricultural and Biological Engineers, 2005. http://dx.doi.org/10.13031/2013.19508.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

More, Parimal P., Cheolho Kang, and William Paul Jepson. "Removal of Water or Solids in Oil/Water, Gas/Solid and Gas/Liquid/Solid Pipelines Using Compact Inline Separator." In 2004 International Pipeline Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ipc2004-0116.

Full text

Abstract:

Traditionally separators that are used for separation purposes in oil and gas industries are often bulky in size and incur high operating costs. Latest research has led to the development of a novel and compact inline separator, which is even cost effective. This paper exhibits the efficiency of the inline separator determined for two-phase and three-phase separation in multiphase pipelines. Laboratory tests were carried out to remove sand and water using large diameter, industrial-scale test facilities. For the removal of water in oil/water pipeline, separation tests were carried out with liquid velocities ranging from 0.5 ∼ 2 m/s with 10, 50 and 90% water cuts. At first stage, effectiveness in excess of 90% was attained in each of the water cuts. In second stage separation, an effectiveness of 95% was achieved. For the removal of sand in sand/gas pipeline, gas velocities varying from 4 to 14 m/s were investigated. Here, the amount of sand collected after the separation was 99.9% of the total volume inserted into the system before separation. Separation tests for three phases, gas/liquid/sand were also carried out with string of superficial gas velocities of 4 to 10 m/s and superficial liquid velocities of 0.5 to 1.5 m/s. In this case, effectiveness of around 99% was obtained. Thus it can be concluded that the innovative, inline separation system can effectively remove sand and water and reduces or eliminates the risk of corrosion/erosion problems.

APA, Harvard, Vancouver, ISO, and other styles

6

Victor B Johnson and Patrick K Hartzell. "Mechanical/Chemical Liquid Solid Separation of Anaerobic Digestate." In 2010 Pittsburgh, Pennsylvania, June 20 - June 23, 2010. American Society of Agricultural and Biological Engineers, 2010. http://dx.doi.org/10.13031/2013.29987.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Hong, Sun, Liu Xiaogang, Chen Zhifeng, and Qin Ke. "Post-vulcanization Solid-liquid Separation Device for Medical Latex Gloves." In 2020 5th International Conference on Mechanical, Control and Computer Engineering (ICMCCE). IEEE, 2020. http://dx.doi.org/10.1109/icmcce51767.2020.00020.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

CAI, Yin-ping, Yue-yun Li, Yu-xin Yu, and Meng WANG. "Experimental Study on Liquid-solid Separation Process of Oxytetracycline Residue." In 2021 10th International Conference on Applied Science, Engineering and Technology (ICASET 2021). Atlantis Press, 2021. http://dx.doi.org/10.2991/aer.k.210817.005.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Chen, Yanhui, Xinjie Zhang, and Linfeng Zhang. "Experimental Study on the Solid-Liquid Separation of Sugar Mud." In 3rd International Conference on Electromechanical Control Technology and Transportation. SCITEPRESS - Science and Technology Publications, 2018. http://dx.doi.org/10.5220/0006973805320535.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Maria Cruz Garcia, Ariel A Szogi, Matias B Vanotti, and John P Chastain. "Solid-liquid Separation of Dairy Manure with PAM and Chitosan Polymers." In International Symposium on Air Quality and Waste Management for Agriculture, 16-19 September 2007, Broomfield, Colorado. American Society of Agricultural and Biological Engineers, 2007. http://dx.doi.org/10.13031/2013.23913.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Solid liquid separation"

1

Poirier, M. R. Evaluating Centrifuges for Solid-Liquid Separation in the SRS Salt Processing Program. Office of Scientific and Technical Information (OSTI), 2002. http://dx.doi.org/10.2172/799305.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

McCabe, D. J. Evaluation and ranking of the tank focus area solid liquid separation needs. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/170586.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

McCabe, D. J. Technology Status Report of the Applicability of Solid-Liquid Separation Methods to Radioactive Tank Wastes. Office of Scientific and Technical Information (OSTI), 1997. http://dx.doi.org/10.2172/626457.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Crouch, Rebecca, Jared Smith, Bobbi Stromer, et al. Methods for simultaneous determination of legacy and insensitive munition (IM) constituents in aqueous, soil/sediment, and tissue matrices. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/41720.

Full text

Abstract:

Currently, no standard method exists for analyzing insensitive munition (IM) compounds in environmental matrices, with or without concurrent legacy munition compounds, resulting in potentially inaccurate determinations. The primary objective of this work was to develop new methods of extraction, pre-concentration, and analytical separation/quantitation of 17 legacy munition compounds along with several additional IM compounds, IM breakdown products, and other munition compounds that are not currently included in U.S. Environmental Protection Agency (EPA) Method 8330B. Analytical methods were developed to enable sensitive, simultaneous detection and quantitation of the 24 IM and legacy compounds, including two orthogonal high-performance liquid chromatography (HPLC) column separations with either ultraviolet (UV) or mass spectrometric (MS) detection. Procedures were developed for simultaneous extraction of all 24 analytes and two surrogates (1,2-dinitrobenzene, 1,2-DNB; o-NBA) from high- and low-level aqueous matrices and solid matrices, using acidification, solid phase extraction (SPE), or solvent extraction (SE), respectively. The majority of compounds were recovered from four tissue types within current limits for solids, with generally low recovery only for Tetryl (from 4 to 62%). A preparatory chromatographic interference removal procedure was adapted for tissue extracts, as various analytical interferences were observed for all studied tissue types.

APA, Harvard, Vancouver, ISO, and other styles

5

Poirier, M. R. Impact of Strontium Nitrate and Sodium Permanganate Addition on Solid-Liquid Separation of SRS High Level Waste. Office of Scientific and Technical Information (OSTI), 2002. http://dx.doi.org/10.2172/799304.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Poirier, M. R. Evaluation of Solid-Liquid Separation Technologies to Remove Sludge and Monosodium Titanate from SRS High Level Waste. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/768547.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Poirier, M. R., K. M. L. Taylor-Pashow, W. H. Woodham, and D. J. McCabe. Solid-liquid Separation Testing for the Remediation of Hanford Waste Treatment Plant Low Activity Waste Melter Off-Gas Condensate. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1519113.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Schmidt, L. W. Chemically modified polymeric resins for solid-phase extraction and group separation prior to analysis by liquid or gas chromatography. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10116845.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Crouch, Rebecca, Jared Smith, Bobbi Stromer, et al. Preparative, extraction, and analytical methods for simultaneous determination of legacy and insensitive munition (IM) constituents in aqueous, soil or sediment, and tissue matrices. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/41480.

Full text

Abstract:

No standard method exists for determining levels of insensitive munition (IM) compounds in environmental matrices. This project resulted in new methods of extraction, analytical separation and quantitation of 17 legacy and 7 IM compounds, daughter products of IM, and other munition compounds absent from USEPA Method 8330B. Extraction methods were developed for aqueous (direct-injection and solid-phase extraction [SPE]), soil, sediment, and tissue samples using laboratory-spiked samples. Aqueous methods were tested on 5 water sources, with 23 of 24 compounds recovered within DoD QSM Ver5.2 limits. New solvent extraction (SE) methods enabled recovery of all 24 compounds from 6 soils within QSM limits, and a majority of the 24 compounds were recovered at acceptable levels from 4 tissues types. A modified chromatographic treatment method removed analytical interferences from tissue extracts. Two orthogonal high-performance liquid chromatography-ultraviolet (HPLC-UV) separation methods, along with an HPLC–mass spectrometric (HPLC-MS) method, were developed. Implementing these new methods should reduce labor and supply costs by approximately 50%, requiring a single extraction and sample preparation, and 2 analyses rather than 4. These new methods will support environmental monitoring of IM and facilitate execution of risk-related studies to determine long-term effects of IM compounds.

APA, Harvard, Vancouver, ISO, and other styles

10

Walker, J. F. Wastewater Triad Project: Solid-Liquid Separator FY 2000 Deployment. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/777682.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!