Relevant bibliographies by topics / Filtration aids

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Filtration aids'

Author: Grafiati
Published: 4 June 2021
Last updated: 11 February 2022

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Journal articles on the topic "Filtration aids"

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Wang, Hongyu, Longyuan Zhang, Yaozhong Li, and Chao Hu. "Influence of Filtration Aids on Continuous Filtration in Membrane Bioreactors." Industrial & Engineering Chemistry Research 53, no. 17 (2014): 7202–8. http://dx.doi.org/10.1021/ie500319f.

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Boittelle, Caroline, Vuk Milisic, and Martine Mietton-Peuchot. "New filter aids for wine filtration." OENO One 43, no. 4 (2009): 231. http://dx.doi.org/10.20870/oeno-one.2009.43.4.789.

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<p style="text-align: justify;"><strong>Aims</strong>: In a real concern to improve the quality and to reduce the pollution, the concept of « ecological filtration » based on the use of a regenerable filter aid is developed.</p><p style="text-align: justify;"><strong>Methods and results</strong>: Polyamide particles were tested as new filter aids for wine filtration. The particles were characterized with regard to water permeability and specific surface area. Filtration experiments were carried out at pilot scale under industrial operating conditions.
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Atkinson, Simon. "Membrane filtration aids cheese-making process." Membrane Technology 2003, no. 12 (2003): 9. http://dx.doi.org/10.1016/s0958-2118(03)00017-x.

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Sorvillo, F., L. E. Lieb, B. Nahlen, J. Miller, L. Mascola, and L. R. Ash. "Municipal drinking water and cryptosporidiosis among persons with AIDS in Los Angeles County." Epidemiology and Infection 113, no. 2 (1994): 313–20. http://dx.doi.org/10.1017/s0950268800051748.

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SUMMARYTo assess unfiltered drinking water as a source of cryptosporidium infection in patients with the acquired immunodeficiency syndrome (AIDS) the prevalence of cryptosporidiosis among persons with AIDS in Los Angeles County was assessed by water service area. One water distributor, serving approximately 60% of the county's residents (area B), has consistently employed filtration. The other company, which serves the remainder of the county (area A), did not institute nitration until mid-December 1986. This difference provided a ‘natural experiment ’ in which to assess the effect of municip
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Dentel, Steven K., John J. Resta, Prasanna V. Shetty, and Todd A. Bober. "Selecting Coagulant, Filtration, and Sludge-Conditioning Aids." Journal - American Water Works Association 80, no. 1 (1988): 72–84. http://dx.doi.org/10.1002/j.1551-8833.1988.tb02983.x.

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Nurnadia, Andenan, M. Rashid, S. Hajar, and M. R. Ammar. "Effect of Filter Aids on Pressure Drop and Permeability of Two Different Filter Media." Advanced Materials Research 1125 (October 2015): 245–49. http://dx.doi.org/10.4028/www.scientific.net/amr.1125.245.

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Abstract. A study on the effect of a newly formulated filter aids onto two different types filter media that are teflon and Ryton was carried out in a laboratory scale filtration system. The filter aids material is a combination of PrekotTM and activated carbon which are commonly used as flue gas cleaning agent respectively. The effect of the filter aids of various combination on pressure drop and permeability across the two filter media under different filtration velocities was investigated in this study. Results showed that ryton presents a lower pressure drop under various combinations of f
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Sklyar, V. Ya, L. I. Rudenko, V. T. Sklyar, V. I. Grechko, and Ya E. Garun. "Filtration of mannich base using domestic filter aids." Chemistry and Technology of Fuels and Oils 21, no. 7 (1985): 350–52. http://dx.doi.org/10.1007/bf00723842.

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Wang, Zhengfang, Lauren S. Jackson, and Joseph E. Jablonski. "Factors Affecting the Levels of Heavy Metals in Juices Processed with Filter Aids." Journal of Food Protection 80, no. 6 (2017): 892–902. http://dx.doi.org/10.4315/0362-028x.jfp-16-464.

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ABSTRACT This study investigated factors that may contribute to the presence of arsenic and other heavy metals in apple and grape juices processed with filter aids. Different types and grades of filter aids were analyzed for arsenic, lead, and cadmium with inductively coupled plasma–tandem mass spectrometry. Potential factors affecting the transfer of heavy metals to juices during filtration treatments were evaluated. Effects of washing treatments on removal of heavy metals from filter aids were also determined. Results showed that diatomaceous earth (DE) generally contained a higher level of
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Phong, Mai Thanh, Tran Duy Hai, and Phan Dinh Tuan. "Effects of Fluxing Agents on Filter Aids Prepared from Lam-Dong Diatomate." ASEAN Journal of Chemical Engineering 12, no. 2 (2013): 27. http://dx.doi.org/10.22146/ajche.49740.

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Diatomite (or kieselguhr) is deposit of skeletal remains of single-cell water plants (diatom algae). Diatomite can be used as raw materials for production of several products, such as filter aids, fire-bricks, adsorbents, etc. Two major deposits of diatomite in Vietnam are in Phu-Yen and Lam-Dong province. This study aims to study preparation of filter aids from Lam-Dong diatomite. Especially, the study focused on investigating effects of fluxing agents on quality of filter aids. Physic-chemical properties of the filter aids were determined by using X-ray fluorescence spectrometer, scanning el
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Kaminski, Iris, Nicolae Vescan, and Avner Adin. "Particle size distribution and wastewater filter performance." Water Science and Technology 36, no. 4 (1997): 217–24. http://dx.doi.org/10.2166/wst.1997.0123.

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Particle size distribution (PSD) allows more accurate simulations of filtration models and better understanding of filter performance. PSD in municipal activated sludge effluent filtration is determined, varying filtration rate, grain size, flocculant type and dosage and function parameters are examined in this work. Results show, that removal efficiency varies for different size groups: small particles in the range of 5-10 μm in initialization stage, with no chemical aids, are poorly removed. Higher rate filters were more sensitive to the particle size than lower rate filters. Filtration with
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Dissertations / Theses on the topic "Filtration aids"

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Eraydin, Mert Kerem. "Evaluation of Novel Fine Coal Dewatering Aids." Thesis, Virginia Tech, 2004. http://hdl.handle.net/10919/34182.

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The costs of cleaning fine coal are substantially higher than those of cleaning coarse coal. Therefore, many many coal companies in the U.S. choose to discard fine coal (150 micron x 0) by means of 6-inch diameter hydrocyclones. The cyclone overflows are stored in fine coal impoundments, which create environmental concerns and represent loss of valuable national resources. The major component of the high costs of cleaning fine coal is associated with the difficulty in fine coal dewatering. Therefore, the availability of efficient of fine coal dewatering methods will greatly benefit companies.
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Johansson, Emma. "Effect of filtration aid on downstream processing of polymer particles : Effektivisering av avvattningsprocessen av polymerpartiklar." Thesis, Luleå tekniska universitet, Industriell miljö- och processteknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-74944.

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Polymer particles are expandable and produced by Nouryon. The production consists of polymerization, dewatering and drying. Dewatering of polymer particlesis an important part of the production process and have a large impact on how efficient the downstream process can be performed. An efficient dewatering enablesa fast and effective drying process and is therefore of great importance for a fastproduction process. Here, today, there are big variations. For mostpolymer particlegradesthe dewatering aid DEW1is added to the slurry. DEW1is a non-ionic surfactant that greatly increases dewatering ab
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Blackford, Marie. "Étude de nouveaux media granulaires et non tissés pour la filtration du vin." Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0792.

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Les membranes et les adjuvants de filtration sont très utilisés pour la filtration des vins. Les adjuvants de filtration forment un dépôt filtrant assurant l’efficacité du filtre. Cependant ces particules ne sont pas régénérables. L’objectif de ces travaux est de proposer un media filtrant régénérable et disponible en plusieurs granulométries, afin d’être utilisé lors des différentes étapes de l’élaboration des vins. Les Rilsan® en polyamide 11 biosourcé sont étudiés et caractérisés en tant qu’alternative aux diatomites. Les résultats montrent qu’avec la gamme de Rilsan® existante il est possi
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Kumaran, Dilini. "Surface Directed Monoclonal Antibodies against STEC Aid in the Reduction of Pathogen Detection Times from Food and Water." Thesis, Université d'Ottawa / University of Ottawa, 2016. http://hdl.handle.net/10393/34284.

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The diagnostic methods implemented at the Canadian Food Inspection Agency for the detection of Shiga toxin producing E. coli (STEC) are time consuming and tedious, taking up to 5 days before a positive sample can be confirmed. The goal of this project was to streamline the detection procedure for serogroup O157 and 6 important non-O157 serogroups of STEC. Following a short enrichment step (4-6 hrs), two approaches were considered: (1) the filtration of enrichment culture through a gradient of filtration membranes (decreasing pore sizes), followed by capture using specific monoclonal antibody
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Kalibbala, Herbert Mpagi. "Removal of Natural Organic Matter and Control of Trihalomethanes Formation in Water Treatment." Doctoral thesis, KTH, Mark- och vattenteknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-102091.

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Volcanic ash, pumice and Moringa oleifera (M. oleifera) were investigated as indigenous materials for removal of natural organic matter (NOM) at Kampala and Masaka water treatment plants in Uganda. Coagulation and filtration experiments were done using raw water at Kampala (Ggaba) and Masaka (Boma) National Water & Sewerage Corporation water treatment plants. Assessment of the two plants was done and they were found to be faced with differing challenges given the nature of their raw water sources. Therefore, the study was conducted to seek appropriate treatment processes that suite the con
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Kalibbala, Herbert Mpagi. "Application of indigenous materials in drinking water treatment." Licentiate thesis, Stockholm : Mark- och vattenteknik Land and Water Resource Engineering, Kungliga Tekniska högskolan, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4456.

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Wang, Xiaoyan. "Polymer Aids for Settling and Filtration of Oil Sands Tailings." Master's thesis, 2009. http://hdl.handle.net/10048/857.

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Commercial Magnafloc 1011and in-house synthesized Al-PAM were used as flocculants for model tailings, laboratory extraction tailings and tailings from paraffin froth treatment unit. The polymers were tested for their flocculation ability in settling and filtration. For model tailings, both polymers showed excellent ability to improve the settling and filtration performance. Magnafloc 1011 is found sensitive to overdosing, but Al-PAM is not sensitive to the dosage within the tested range. For the laboratory extraction tailings, both polymers showed excellent ability to enhance settling. Al-PA
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Zheng, Haijun. "Chemical-enhanced filtration of Cu/Ni concentrate." Master's thesis, 2009. http://hdl.handle.net/10048/841.

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Thesis (M. Sc.)--University of Alberta, 2010.<br>Title from pdf file main screen (viewed on Jan. 21, 2010). A thesis submitted to the Faculty of Graduate Studies and Research in partial fulfillment of the requirements for the degree of Master of Science, Department of Chemical and Materials Engineering, University of Alberta. Includes bibliographical references.
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Books on the topic "Filtration aids"

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Reckhow, David A. Ozone as an aid to coagulation and filtration. The Foundation and American Water Works Association, 1993.

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Dentel, Steven K. Procedures Manual for Selection of Coagulant, Filtration and Sludge Conditioning AIDS in Water Treatment/90515. Amer Water Works Assn, 1986.

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Book chapters on the topic "Filtration aids"

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Eikebrokk, B., and J. Fettig. "Treatment of Coloured Surface Water by Coagulation/Direct Filtration: Effect of Water Quality, Type of Coagulant and Filter Aids." In Chemical Water and Wastewater Treatment. Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-76093-8_23.

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Jerome, Neil Peter, Anna Caroli, and Alexandra Ljimani. "Renal Diffusion-Weighted Imaging (DWI) for Apparent Diffusion Coefficient (ADC), Intravoxel Incoherent Motion (IVIM), and Diffusion Tensor Imaging (DTI): Basic Concepts." In Methods in Molecular Biology. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-0978-1_11.

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AbstractThe specialized function of the kidney is reflected in its unique structure, characterized by juxtaposition of disorganized and ordered elements, including renal glomerula, capillaries, and tubules. The key role of the kidney in blood filtration, and changes in filtration rate and blood flow associated with pathological conditions, make it possible to investigate kidney function using the motion of water molecules in renal tissue. Diffusion-weighted imaging (DWI) is a versatile modality that sensitizes observable signal to water motion, and can inform on the complexity of the tissue microstructure. Several DWI acquisition strategies are available, as are different analysis strategies, and models that attempt to capture not only simple diffusion effects, but also perfusion, compartmentalization, and anisotropy. This chapter introduces the basic concepts of DWI alongside common acquisition schemes and models, and gives an overview of specific DWI applications for animal models of renal disease.This chapter is based upon work from the COST Action PARENCHIMA, a community-driven network funded by the European Cooperation in Science and Technology (COST) program of the European Union, which aims to improve the reproducibility and standardization of renal MRI biomarkers. This introduction chapter is complemented by two separate chapters describing the experimental procedure and data analysis.
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Zöllner, Frank G., Walter Dastrù, Pietro Irrera, et al. "Analysis Protocol for Dynamic Contrast Enhanced (DCE) MRI of Renal Perfusion and Filtration." In Methods in Molecular Biology. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-0978-1_38.

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AbstractHere we present an analysis protocol for dynamic contrast enhanced magnetic resonance imaging (DCE-MRI) data of the kidneys. It covers comprehensive steps to facilitate signal to contrast agent concentration mapping via T1 mapping and the calculation of renal perfusion and filtration parametric maps using model-free approaches, model free analysis using deconvolution, the Toft’s model and a Bayesian approach.This chapter is based upon work from the COST Action PARENCHIMA, a community-driven network funded by the European Cooperation in Science and Technology (COST) program of the European Union, which aims to improve the reproducibility and standardization of renal MRI biomarkers. This analysis protocol chapter is complemented by two separate chapters describing the basic concept and experimental procedure.
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Pedersen, Michael, Pietro Irrera, Walter Dastrù, et al. "Dynamic Contrast Enhancement (DCE) MRI–Derived Renal Perfusion and Filtration: Basic Concepts." In Methods in Molecular Biology. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-0978-1_12.

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AbstractDynamic contrast-enhanced (DCE) MRI monitors the transit of contrast agents, typically gadolinium chelates, through the intrarenal regions, the renal cortex, the medulla, and the collecting system. In this way, DCE-MRI reveals the renal uptake and excretion of the contrast agent. An optimal DCE-MRI acquisition protocol involves finding a good compromise between whole-kidney coverage (i.e., 3D imaging), spatial and temporal resolution, and contrast resolution. By analyzing the enhancement of the renal tissues as a function of time, one can determine indirect measures of clinically important single-kidney parameters as the renal blood flow, glomerular filtration rate, and intrarenal blood volumes. Gadolinium-containing contrast agents may be nephrotoxic in patients suffering from severe renal dysfunction, but otherwise DCE-MRI is clearly useful for diagnosis of renal functions and for assessing treatment response and posttransplant rejection.Here we introduce the concept of renal DCE-MRI, describe the existing methods, and provide an overview of preclinical DCE-MRI applications to illustrate the utility of this technique to measure renal perfusion and glomerular filtration rate in animal models.This publication is based upon work from the COST Action PARENCHIMA, a community-driven network funded by the European Cooperation in Science and Technology (COST) program of the European Union, which aims to improve the reproducibility and standardization of renal MRI biomarkers. This introduction is complemented by two separate publications describing the experimental procedure and data analysis.
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Bharathiraja, B., M. Sutha, K. Sowndarya, M. Chandran, D. Yuvaraj, and R. Praveen Kumar. "Calcium Oxide Nanoparticles as An Effective Filtration Aid for Purification of Vehicle Gas Exhaust." In Energy, Environment, and Sustainability. Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-7575-9_9.

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Irrera, Pietro, Lorena Consolino, Walter Dastrù, Michael Pedersen, Frank G. Zöllner, and Dario Livio Longo. "Dynamic Contrast Enhanced (DCE) MRI-Derived Renal Perfusion and Filtration: Experimental Protocol." In Methods in Molecular Biology. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-0978-1_25.

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AbstractDynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) can provide a noninvasive way for assessing renal functional information following the administration of a small molecular weight gadolinium-based contrast agent. This method may be useful for investigating renal perfusion and glomerular filtration rates of rodents in vivo under various experimental (patho)physiological conditions. Here we describe a step-by-step protocol for DCE-MRI studies in small animals providing practical notes on acquisition parameters, sequences, T1 mapping approaches and procedures.This chapters is based upon work from the COST Action PARENCHIMA, a community-driven network funded by the European Cooperation in Science and Technology (COST) program of the European Union, which aims to improve the reproducibility and standardization of renal MRI biomarkers. This experimental protocol chapter is complemented by two separate chapters describing the basic concept and data analysis.
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Ku, Min-Chi, María A. Fernández-Seara, Frank Kober, and Thoralf Niendorf. "Noninvasive Renal Perfusion Measurement Using Arterial Spin Labeling (ASL) MRI: Basic Concept." In Methods in Molecular Biology. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-0978-1_13.

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AbstractThe kidney is a complex organ involved in the excretion of metabolic products as well as the regulation of body fluids, osmolarity, and homeostatic status. These functions are influenced in large part by alterations in the regional distribution of blood flow between the renal cortex and medulla. Renal perfusion is therefore a key determinant of glomerular filtration. Therefore the quantification of regional renal perfusion could provide important insights into renal function and renal (patho)physiology. Arterial spin labeling (ASL) based perfusion MRI techniques, can offer a noninvasive and reproducible way of measuring renal perfusion in animal models. This chapter addresses the basic concept of ASL-MRI.This chapter is based upon work from the COST Action PARENCHIMA, a community-driven network funded by the European Cooperation in Science and Technology (COST) program of the European Union, which aims to improve the reproducibility and standardization of renal MRI biomarkers. This introduction chapter is complemented by two separate chapters describing the experimental procedure and data analysis.
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Delaide, Boris, Hendrik Monsees, Amit Gross, and Simon Goddek. "Aerobic and Anaerobic Treatments for Aquaponic Sludge Reduction and Mineralisation." In Aquaponics Food Production Systems. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-15943-6_10.

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AbstractRecirculating aquaculture systems, as part of aquaponic units, are effective in producing aquatic animals with a minimal water consumption through effective treatment stages. Nevertheless, the concentrated sludge produced after the solid filtration stage, comprising organic matter and valuable nutrients, is most often discarded. One of the latest developments in aquaponic technology aims to reduce this potential negative environmental impact and to increase the nutrient recycling by treating the sludge on-site. For this purpose, microbial aerobic and anaerobic treatments, dealt with either individually or in a combined approach, provide very promising opportunities to simultaneously reduce the organic waste as well as to recover valuable nutrients such as phosphorus. Anaerobic sludge treatments additionally offer the possibility of energy production since a by-product of this process is biogas, i.e. mainly methane. By applying these additional treatment steps in aquaponic units, the water and nutrient recycling efficiency is improved and the dependency on external fertiliser can be reduced, thereby enhancing the sustainability of the system in terms of resource utilisation. Overall, this can pave the way for the economic improvement of aquaponic systems because costs for waste disposal and fertiliser acquisition are decreased.
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Longo, Dario Livio, Pietro Irrera, Lorena Consolino, Phillip Zhe Sun, and Michael T. McMahon. "Renal pH Imaging Using Chemical Exchange Saturation Transfer (CEST) MRI: Basic Concept." In Methods in Molecular Biology. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-0978-1_14.

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AbstractMagnetic Resonance Imaging (MRI) has been actively explored in the last several decades for assessing renal function by providing several physiological information, including glomerular filtration rate, renal plasma flow, tissue oxygenation and water diffusion. Within MRI, the developing field of chemical exchange saturation transfer (CEST) has potential to provide further functional information for diagnosing kidney diseases. Both endogenous produced molecules as well as exogenously administered CEST agents have been exploited for providing functional information related to kidney diseases in preclinical studies. In particular, CEST MRI has been exploited for assessing the acid-base homeostasis in the kidney and for monitoring pH changes in several disease models. This review summarizes several CEST MRI procedures for assessing kidney functionality and pH, for monitoring renal pH changes in different kidney injury models and for evaluating renal allograft rejection.This chapter is based upon work from the COST Action PARENCHIMA, a community-driven network funded by the European Cooperation in Science and Technology (COST) program of the European Union, which aims to improve the reproducibility and standardization of renal MRI biomarkers. This introduction chapter is complemented by two separate chapters describing the experimental procedure and data analysis.
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Cheremisinoff, Nicholas P. "Filter Media and Use of Filter Aids." In Liquid Filtration. Elsevier, 1998. http://dx.doi.org/10.1016/b978-075067047-0/50003-9.

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Conference papers on the topic "Filtration aids"

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Cornelissen, A. "Neural networks as an aid to understanding flocculation/flotation/filtration process." In IEE Seminar Developments in Control Systems in the Water Industry. IEE, 2002. http://dx.doi.org/10.1049/ic:20020308.

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Asif, Tanjimul Ahad, and Baidya Nath Saha. "Instagram Image Filtration with Computer Vision." In Intelligent Computing and Technologies Conference. AIJR Publisher, 2021. http://dx.doi.org/10.21467/proceedings.115.22.

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Instagram is one of the famous and fast-growing media sharing platforms. Instagram allows users to share photos and videos with followers. There are plenty of ways to search for images on Instagram, but one of the most familiar ways is ’hashtag.’ Hashtag search enables the users to find the precise search result on Instagram. However, there are no rules for using the hashtag; that is why it often does not match the uploaded image, and for this reason, Users are unable to find the relevant search results. This research aims to filter any human face images on search results based on hashtags on
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Brockett, Walter, and Angelo Koschier. "LV100 AIPS Technology—For Future Army Propulsion." In ASME 1992 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1992. http://dx.doi.org/10.1115/92-gt-391.

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The overall design of and Advanced Integrated Propulsion System (AIPS), powered by an LV100 gas turbine engine, is presented along with major test accomplishments. AIPS was a demonstrator program that included design, fabrication, and test of an advanced rear drive powerpack for application in a future heavy armored vehicle (54.4 tonnes gross weight). The AIPS design achieved significant improvements in volume, performance, fuel consumption, reliability/durability, weight and signature reduction. Major components of AIPS included the recuperated LV100 turbine engine, a hydrokinetic transmissio
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Huertas Cardozo, Jose Ignacio, and Sebastia´n Izquierdo Cifuentes. "H2S and CO2 Filtration of Biogas Used in Internal Combustion Engines for Power Generation." In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-12068.

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Currently, there is an increasing interest in connecting thousands of small electrical plants powered by renewable energy sources to national electrical grids. The use of biogas as fuel for internal combustion engines connected to an electric generator is emerging as one of the most attractive alternatives because of its very low cost benefit ratio and very high positive impact on the environment. However, the use of biogas to generate electricity has been limited by its high content of H2S (1800–3500 ppm) and CO2 (∼40%). CO2 presence reduces the energetic density of the fuel and therefore the
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Dasgupta, Saumyadeb, Ravi Chavali, Naga Siva Kumar Gunda, and Sushanta Kumar Mitra. "Evaluating the Efficacy of Hollow Fiber Pre-Concentrator for Water Quality Monitoring." In ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels collocated with the ASME 2015 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/icnmm2015-48192.

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Simple, efficient and compact concentrating systems are of prime importance to the development of portable biosensor based testing solutions for bacterial contamination in potable water. Bacteria are non-uniformly distributed in drinking water and hence testing with small sample volumes does not provide an accurate estimation. Hence bacteria have to be concentrated from large volumes of water of the order of 100 mL as recommended by United States Environmental Protection Agency (USEPA) to a few hundred microliters to accommodate within portable biosensor platforms like Lab on a Chip (LOC), pap
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Symons, Digby D., and Arnaud F. M. Bizard. "Measurement of Film Thickness for Continuous Fluid Flow Within a Spinning Cone." In ASME 2014 12th Biennial Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/esda2014-20129.

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This paper reports experimental measurements of film thickness for continuous fluid flow within a spinning cone. The results are compared to analytical theory for thin film flow and found to be in good agreement. Spinning cones are used in various industrial process machines, including spinning cone distillation columns, centrifugal film evaporators and continuous centrifugal filters. In each case a fluid is fed continuously into the centre of a conical vessel which spins about a vertical axis with the cone apex pointing downwards. The fluid acquires the angular velocity of the cone and migrat
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Salvucci, Lucio A., Timothy C. Donnelly, and Michael A. White. "Fuel Oil In-Line Sampling Analysis." In ASME Turbo Expo 2005: Power for Land, Sea, and Air. ASMEDC, 2005. http://dx.doi.org/10.1115/gt2005-68940.

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The U.S. Navy is pursuing endeavors in support of propulsion gas turbines in terms of in-line fuel oil quality. Using a prototype laser technology, developed under the sponsorship of the Small Business Innovative Research Program that monitors the concentration of sediment and free water in JP-5 in real-time, the U.S. Navy is proceeding to expand it’s capabilities to monitor sediment and free water in Naval Distillate, NATO Code F-76, under flow conditions. The maximum fuel quality limitations for the U.S. Navy propulsion gas turbines are 40 parts per million (PPM) free water and 2.64 milligra
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Al-Yami, Abdullah Saleh, Vikrant B. Wagle, Mohammed Murif Al-Rubaii, and Ziaudeen Abubacker. "Development of Drilling Fluid Advisory System Utilizing Bayesian Network." In SPE/IADC Middle East Drilling Technology Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/202145-ms.

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Abstract Using the right drilling fluid with optimal rheology and filtration properties is one of the most important factors in successful drilling and completion operations. Designing the right drilling fluid depends on a variety of factors viz. formation lithology, wellbore geometry, temperature, pressure, and drilling objectives. To the best of the author's knowledge there is no standard drilling fluid advisory system to aid drilling engineers and scientists to formulate effective drilling fluids systems for the entire well sections. The paper describes a drilling fluid advisory system base
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Nasser, Fatima Abdulwahab, Halah Noor Nasir, Zain Zaki Zakaria, and Huseyin Yalcin. "Toxicity Assessment of Treated Sewage Effluent using the Zebrafish Embryo Model." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2020. http://dx.doi.org/10.29117/quarfe.2020.0218.

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Background: In a context of tremendous economic value, the management and protection of water resources in Qatar has long been a significant issue as part of the global wastewater management plan. The process is based on several stages of treatment in order to deliver high-quality effluent standard. Treated sewage effluent (TSE) can potentially be used for agriculture in Qatar and it should be biologically evaluated before releasing it to the environment. TSE water can be further filtered with techniques that include reverse osmosis, forward osmosis, and nanofiltration. Aim: This project aims
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Banait, Arya, Vivek Vishwakarma, Leila Choobineh, and Ankur Jain. "Growth of Patterned Micropores in Poly-Dimethylsiloxane (PDMS) Using the Thermocapillary Effect." In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-65865.

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Poly-dimethylsiloxane (PDMS) is a well-known soft polymer with applications in a wide variety of research fields. PDMS is a particularly attractive material for miniaturized bioanalytical systems because of its biocompatibility, gas permeability, chemical inertness and the ability to reproduce miniature features such as microchannels in PDMS. This paper describes a technique to obtain through-membrane pores in thin PDMS membranes. This is based on thermocapillary effect in a MEMS-based microheater device made on a glass substrate. Uncured PDMS is poured on a microheater device that has been co
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