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Dissertations / Theses on the topic 'Continuous bioreactors'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Gil, Gwang-Han. "Continuous ethanol production in a two-stage, immobilized and suspended cell bioreactor." Diss., Georgia Institute of Technology, 1991. http://hdl.handle.net/1853/25568.

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2

Kasmuri, Norhafezah. "The removal of ammonia-nitrogen and degradation of 17α-ethynylestradiol and mestranol using partial fixed bed continuous reactor (PFBR) and moving bed continuous reactor (MBBR)". Thesis, Swansea University, 2014. https://cronfa.swan.ac.uk/Record/cronfa42223.

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Effective treatment of wastewater is an important process in reducing the environmental impact of industry and human activity. Although conventional water treatment systems can adequately remove the principle components of waste (i.e. substances that can be represented the majority of biological and chemical oxygen demand) several materials are poorly or slowly removed. Tertiary treatment polishing processes are therefore required to remove these contaminants to ensure complete wastewater treatment. This thesis reports investigations made using film reactors that are used to remove recalcitran

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3

Li, Guangbin, Reyes Sierra-Alvarez, David Vilcherrez, et al. "Nitrate Reverses Severe Nitrite Inhibition of Anaerobic Ammonium Oxidation (Anammox) Activity in Continuously-Fed Bioreactors." AMER CHEMICAL SOC, 2016. http://hdl.handle.net/10150/621475.

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Nitrite (NO2-) substrate under certain conditions can cause failure of N-removal processes relying on anaerobic ammonium oxidizing (anammox) bacteria. Detoxification of NO2- can potentially be achieved by using exogenous nitrate (NO3-). In this work, continuous experiments in bioreactors with anammox bacteria closely related to “Candidatus Brocadia caroliniensis” were conducted to evaluate the effectiveness of short NO3- additions to reverse NO2- toxicity. The results show that a timely NO3- addition immediately after a NO2- stress event completely reversed the NO2- inhibition. This reversal o

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4

Brück, Hannah Luise. "Strain engineering and process design for continuous surfactin production in biofilm bioreactors with Bacillus subtilis 168." Thesis, Lille 1, 2020. http://www.theses.fr/2020LIL1R021.

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Les bioréacteurs à biofilm représentent une technologie prometteuse pour la production continue de biosurfactants microbiens grâce à la robustesse naturelle des cellules immobilisées et à la conception possible de procédés évitant la formation de mousse. La souche bactérienne B. subtilis 168 a le potentiel de produire de la surfactine, un biosurfactant puissant qui possède des activités biologiques exceptionnelles ayant des applications industrielles diverses. Cependant, B. subtilis 168 ne présente que de faibles capacités de formation de biofilms et donc entraîne des capacités d'adhésion cell

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5

Kent, Timothy Robert. "Mechanistic Understanding of the NOB Suppression by Free Ammonia Inhibition in Continuous Flow Aerobic Granulation Bioreactors." Thesis, Virginia Tech, 2019. http://hdl.handle.net/10919/87706.

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A partial nitritation-anammox continuous flow reactor (CFR) was operated for eight months demonstrating that a mixture of large anammox-supported aerobic granules (ASAGs) and small conventional aerobic granules (CAGs) can be maintained stably for extended periods of time. The influent NH4+ was kept at 50 - 60 mg N L-1 to verify that the upper range of total ammonia nitrogen (TAN) for domestic wastewater can supply an inhibitory level of free ammonia (FA) for nitrite oxidizing bacteria (NOB) suppression in CFRs at pH around 7.8. The ammonia oxidizing bacteria (AOB):NOB activity ratio was determ

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6

Uwinez, Clarisse. "Intensification of lignocellulosic bioethanol production process using multi-staged membrane bioreactors." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-21635.

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The exploitation of lignocellulosic materials with the aim of producing high value-added products will potentially counteract concerns related to the depletion of fossil resources or exponential population growth. Bioethanol produced from lignocellulosic agriculture residue exhibits promising alternative to the petroleum-based fossil fuel which reduces net emission of greenhouse gases (GHG). But, due to certain technological barriers, the large scale production of lignocellulosic bioethanol has not been successfully commercialized. In this thesis, membrane filtration as an energy efficient sep

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7

Lutsinge, Tshilidzi Bridget. "Biosurfactant enhanced biodegradation of high molecular weight polycyclic aromatic hydrocarbons in a two-stage continuous stirred tank bioreactors and biofilm tank." Diss., University of Pretoria, 2017. http://hdl.handle.net/2263/66214.

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Polycyclic aromatic hydrocarbons (PAHs) do not dissolve easily in water, due to their hydrophobic properties. PAHs are unavailable to most aromatic compound degrading organisms, due to these properties. In this study, a biosurfactant producing culture enhancing dissolution of PAHs was isolated, to make them bioavailable. The culture was introduced to the system to improve the dissolution of PAHs and degrade the PAHs thereafter. The aim of the study was to use a strategy with a biofilm process, subsequent to a continuous stirred tank bio-reactors (CSTRs) to successfully remove PAHs from water,

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8

Strandberg, Per Erik. "Mathematical models of bacteria population growth in bioreactors: formulation, phase space pictures, optimisation and control." Thesis, Linköping University, Department of Mathematics, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2337.

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<p>There are many types of bioreactors used for producing bacteria populations in commercial, medical and research applications. </p><p>This report presents a systematic discussion of some of the most important models corresponding to the well known reproduction kinetics such as the Michaelis-Menten kinetics, competitive substrate inhibition and competitive product inhibition. We propose a modification of a known model, analyze it in the same manner as known models and discuss the most popular types of bioreactors and ways of controlling them. </p><p>This work summarises much of the known resu

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9

Tavanaie, Nasrin <1980&gt. "Aerobic biodegradation of chlorinated solvents and plastics in batch and continuous-flow bioreactors: process development, and identification of suitable chemical pre-Treatments." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amsdottorato.unibo.it/7117/.

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The purpose of the first part of the research activity was to develop an aerobic cometabolic process in packed bed reactors (PBR) to treat real groundwater contaminated by trichloroethylene (TCE) and 1,1,2,2-tetrachloroethane (TeCA). In an initial screening conducted in batch bioreactors, different groundwater samples from 5 wells of the contaminated site were fed with 5 growth substrates. The work led to the selection of butane as the best growth substrate, and to the development and characterization from the site’s indigenous biomass of a suspended-cell consortium capable to degrade TCE with

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10

Puzanov, Taya. "Continuous production of lactic acid in a membrane bioreactor." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0019/MQ49724.pdf.

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11

Rivera, David. "Growth kinetics of Bacillus thuringiensis batch, fed-batch and continuous bioreactor cultures." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0011/NQ40287.pdf.

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12

Pilkington, Heather. "Development of a fluidized bioreactor system using immobilized yeast for continuous beer production." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0031/NQ68119.pdf.

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13

Tsang, Man Leung. "Design of a continuous flow aerobic bioreactor for odour removal from livestock slurry." Thesis, University of Glasgow, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.398677.

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14

Lamb, Stephen Brian. "Enzyme immobilisation on colloidal liquid aphrons (CLAs) and the development of a continuous membrane bioreactor." Thesis, Imperial College London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.325108.

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15

Shakeel, Muhammad. "Continuum modelling of cell growth and nutrient transport in a perfusion bioreactor." Thesis, University of Nottingham, 2011. http://eprints.nottingham.ac.uk/11772/.

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Tissue engineering aims to regenerate, repair or replace organs or tissues which have become defective due to trauma, disease or age related degeneration. This engineering may take place within the patient's body or tissue can be regenerated in a bioreactor for later implantation into the patient. Regeneration of soft tissue is one of the most demanding applications of tissue engineering. Producing proper nutrient supply, uniform cell distribution and high cell density are the important challenges. Many experimental models exist for tissue growth in a bioreactor. It is important to put experim

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16

Mordocco, Angela Maria, of Western Sydney Macarthur University, and Faculty of Business and Technology. "Continuous degradation of phenol at low levels using Pseudomonas putida immobilised in calcium alginate." THESIS_FBT_XXX_Mordocco_A.xml, 1996. http://handle.uws.edu.au:8081/1959.7/42.

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Biodegradation is the breakdown of a compound by a biological organism. Over the past few decades, the biodegradation of compounds such as phenol has been researched extensively. Phenol research has shown that certain organisms are capable of utilising it as an energy source, and a variety of methods are available for its removal. Unfortunately, there is lack of research on phenol degradation at low concentrations. The majority of research performed on phenol degradation has used concentrations above 500 mg, while phenol is highly toxic at levels below 25 mg. The aim of this research was to pu

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17

Hasegawa, Yuri. "Continuous Production of Chiral Alcohol Using a Fluidized-or Fixed-bed Bioreactor with Immobilized Yeast Cells." Kyoto University, 2000. http://hdl.handle.net/2433/181038.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(農学)<br>甲第8409号<br>農博第1093号<br>新制||農||797(附属図書館)<br>学位論文||H12||N3366(農学部図書室)<br>UT51-2000-F313<br>京都大学大学院農学研究科応用生命科学専攻<br>(主査)教授松野隆一, 教授清水昌, 教授井上國世<br>学位規則第4条第1項該当

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18

Torán, María Josefina. "Continuous wastewater treatment by trametes versicolor immobilized on lignocellulosic support." Doctoral thesis, Universitat Autònoma de Barcelona, 2018. http://hdl.handle.net/10803/663899.

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En el darrer segle, la contaminació de l'aigua s'ha convertit en un problema important que afecta a una gran part de la població i al medi ambient. La contaminació es deu principalment a les descàrregues d'aigües residuals no tractats o tractats inadequadament. Les plantes de tractament d'aigües residuals convencionals solen eliminar els compostos orgànics, però no estan dissenyades per eliminar altres contaminants com els microcontaminants, de manera que aquests es podem descarregar directament al medi ambient juntament amb el efluents. Entre els possibles tractaments, els fongs de podridura

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19

Ricky, Ricky. "Uppskalning av en svampkaka : process från avfallsbröd med en ätlig svamp." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-23882.

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Stale bread contributes to the biggest volume of food waste in Sweden. Current method on recovering bread waste is by producing biogas or bioethanol. Despite advantages in the energy sector, the bread which still has relatively high quality could be recovered into new products with higher value, such as food for human consumption. Development of a product, termed ‘fungal cake’ by solid state fermentation on bread waste using Neurospora intermedia in small scale petri dishes have previously been successfully conducted. This study aims to scale up the production of fungal cake into bench scale p

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20

Moreira, da Silva Maria da Conceicao Barbosa. "Optimization of a continuous membrane bioreactor for the saccharification of starch using temperature as a control variable : experimental study and simulation analysis." Thesis, University of Reading, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.280323.

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21

Miller, Richard Allen. "Computer simulation of continuous fermentation of glucose to ethanol with the use of an expert system for parameter calculations and applications for bioreactor control." Thesis, Virginia Tech, 1987. http://hdl.handle.net/10919/41545.

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22

Abad, Sánchez Sergi. "Biotechnological production of polyunsaturated fatty acids omega-3 by heterotrophic microalgae." Doctoral thesis, Universitat Ramon Llull, 2017. http://hdl.handle.net/10803/400556.

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La tesi descriu el desenvolupament d’un procés biotecnològic per a l’obtenció d’àcids grassos poliinsaturats (PUFA) omega-3 mitjançant microalgues heterotròfiques. El microorganisme seleccionat és l’Aurantiochytrium limacinum SR21 degut a la seva capacitat per produir PUFA, créixer utilitzant fonts de carboni de rebuig i tolerar medis amb elevades salinitats. Durant la investigació descrita en aquesta tesi, diversos mètodes analítics han estat desenvolupats per tal de monitoritzar el creixement d’ A. limacinum. Diferents eines de disseny d’experiències i modelatge com les matrius ortogonals d

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23

Van, Lierde Patrick G. "Nucleation, milk and membranes as modifications to enhance biological phosphorus removal in activated sludge." Thesis, Loughborough University, 2015. https://dspace.lboro.ac.uk/2134/16784.

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Enhanced biological phosphorus removal (EBPR) was researched from the performance of a modified University of Cape Town (UCT), anaerobic-anoxic/nitrifying-aerobic process. The work focussed on high P influent where milk was compared to carbohydrates as exogenous added carbon and typical settled sewage. The results confirmed that at equal COD load in the influent (minimum COD:P (250:5) ratio for EBPR), milk always provided sufficient soluble substrate than the carbohydrate mix, but also improved the EBPR performance. The laboratory scale treated 10L/day where 2 parallel treatment trains for mil

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24

Moreau, Laurent. "Optimisation d'un procédé de biosynthèse d'esters à chaines hydrocarbonées courtes : mise en oeuvre d'un réacteur." Grenoble 1, 1996. http://www.theses.fr/1996GRE10090.

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Dans l'industrie agro-alimentaire, les pertes de gout et d'odeur dues aux procedes de fabrication doivent etre compensees par des apports d'aromes. Dans cette optique, des esters naturels peuvent etre biosynthetises par le biais de lipases. Le procede de bioconversion d'esters par catalyse enzymatique mis au point a ete developpe a partir de l'acetate de methyle, ester particulierement difficile a bioconvertir, pour faciliter ensuite l'extension du procede a d'autres esters. Differentes etudes ont ete realisees afin d'optimiser successivement les differentes phases que sont la bioconversion en

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25

Treangle, Clement. "Observateurs grand gain pour des systèmes non linéaires à sorties échantillonnées et retardées." Thesis, Normandie, 2018. http://www.theses.fr/2018NORMC251/document.

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Ce manuscrit porte sur la synthèse d'observateurs grand gain pour des systèmes non linéaires à sorties échantillonnées et retardées. Trois contributions sont proposées à la lecture de ce manuscrit. La première contribution, pour une classe de systèmes Multi-entrées / Multi-sorties uniformément observables et dont les sorties sont regroupées en un seul bloc, met en jeu le problème du processus d'acquisition des mesures de sorties (continues, échantillonnées, retardées ou non) et propose un cadre commun pour l'ensemble des cas possibles. La deuxième contribution propose un observateur grand gain

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26

Creti, Christian. "Fermentation méthanique et désulfuration de gaz par voie bactérienne : proposition d'un bioréacteur de désulfuration, optimisation des deux opérations du procédé." Paris 6, 1986. http://www.theses.fr/1986PA066309.

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Conception et réalisation d'un pilote de laboratoire de 20 litres, garni de supports bactériens en PVC, en vue de produire du biogaz (avec des teneurs en H2s au moins égales à 0,3%. ) Emploi de déchets agro-alimentaires riches en sulfates. L'automatisation est réalisée en connectant des capteurs et des actionneurs à un ordinateur industriel. Le biogaz produit passe en continu et en ligne dans un bioréacteur de désulfuration en molécules organiques. Proposition d'un modèle intégrant les différentes vitesses de réaction. Perspectives de synthèse de molécules à haute valeur ajoutée.

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27

Mota, André Manuel Oliveira. "Continuous fermentation of alcohol-free beer: bioreactor hydrodynamics and yeast physiology." Doctoral thesis, 2012. http://hdl.handle.net/1822/23118.

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Tese de doutoramento em Biological and Chemical Engineering<br>In this study, the continuous product ion with immobilized cells of beer without alcohol was investigated. Apart from the evaluation of the various parameters affecting the quality of the continuous product ion of alcohol- free beer, a detailed study on the hydrodynamics of three phase bioreactors was also done. One of the major costs associated with continuous fermentations is the carrier cost where the yeast is immobilized. Two carriers that are byproducts of the brewing industry and agriculture (corn cobs and spent grains) were

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28

Fonseca, Joaquim Miguel dos Santos. "Impacto dos biorreatores de perfusão na produção de biofármacos." Master's thesis, 2018. http://hdl.handle.net/10284/7100.

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Os biorreactores têm um papel central na indústria biofarmacêutica, como sistemas artificiais de crescimento e manutenção das culturas celulares. Este facto motivou contínuos esforços nos últimos 50 anos com vista ao seu aperfeiçoamento em termos de desenho e operacionalidade visando a obtenção de unidades processuais cada vez mais eficientes. Apesar das configurações batch e fed-batch serem ainda as mais utilizadas pela indústria apresentam várias limitações como: elevado tempo de inatividade entre lotes; volumes finitos de cultura; custos mais elevados e análises prévias exaustivas d

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29

Chih-Wen, Liu, and 劉志文. "Control of continuous bioreactor." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/96654101528433817923.

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碩士<br>國立臺灣科技大學<br>化學工程系<br>93<br>In recent years, fermenter control has been an active area of research and has attracted considerable interest. The fermentation is a kind of biochemical process. If we regard it as a viewpoint of the chemical reaction, then this kind of behavior of microorganism is like a catalyst in chemical reactions, and the microorganism transforms the substrate into products. Improving the productivity of a fermentation process has long been an important industrial practice. For most of continuous systems, the considerations of productivity are products or biom

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30

Wu, Sheng-Chi, and 吳聲祺. "periodic operation of continuous reactor - bioreactor as an example." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/g69b39.

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博士<br>國立臺灣大學<br>化學工程學系研究所<br>85<br>This study analyzed the dynamic behavior of a continuous stirred tank rea ctor under periodic operation and compared the performance with the convention al steady state operation. A generalized pi criterion is obtained for generic two dimensional system, which results in two p groups. With the signs of these two groups, the superiority of periodic operation could be determined. This r esult is then used to analyze a continuous bioreactor subject to cyclic diluti on rate

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31

Chang, Chao-Shuan, and 張肇栓. "Microbial decolorization of wastewater with continuous hollow-fiber microfiltration bioreactor." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/88373097006026424440.

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碩士<br>逢甲大學<br>化學工程學系<br>89<br>Biocatalysts are often immobilized when they are applied in practical operations. However, conventional immobilization methods, such as matrix entrapment, usually cause mass transfer restriction that leads to a decrease in the efficiency of the biocatalysts. In this study, an azo-dye-decolorizing bacterium Pseudomonas luteola was used as the biocatalyst to remove the color of azo dye Reactive Red 22. A hollow-fiber microfiltration membrane was utilized to retain the biocatalyst inside the reactor for continuous decolorization of the azo dye. The membrane react

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32

Kuo, Shu-Chi, and 郭舒綺. "Lactate production from cassava by Lactobacillus amylovorus in a continuous bioreactor." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/00507258784877362292.

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碩士<br>逢甲大學<br>化學工程學所<br>99<br>The three Es, Economy, Energy and Environment, are the trend for global developing policy. The traditional oil-based plastics are not biodegradable and difficult to recycle, thus the bio-based polymers - Poly lactic acid (PLA), which made from the natural resources, are getting more attraction at scientists and industrial sector. Lactic acid is the monomer of PLA, and is already extensively applied in food, pharmaceutical, cosmetic, and textile industries. Because of its wide application, the efficient production process of lactic acid is critically needed. Cassav

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Lin, Shun Qing, and 林順清. "The analysis of frequency response in periodic operation of continuous bioreactor." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/53133705650085658089.

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34

Wu, Ying-Chih, and 吳盈志. "Hydrodynamic Behavior of Hydrogen Production in the Continuously Stirred Anaerobic Bioreactors." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/41802147864197412158.

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碩士<br>逢甲大學<br>化學工程學所<br>96<br>Biohydrogen production has gradually become one of an important technology on bioenergy. The flow regimes and gas-liquid-solid holdups are important properties for scale up or evaluation of the performance in a biohydrogen production reactor. As the biogas production rate rose, the flow regime in the biohydrogen production reactor were varied from the dispersed bubble regime to the coalesced bubble regime, and finally to the slugging bubble regime. Phase holdups also changed with the biogas production rate. The experiments were carried out in the continuously stir

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35

Wu, Tsung-Ta, and 吳宗達. "Optimum Synthesis of Lipase-catalyzed Biodiesel Using a Continuous Packed-bed Bioreactor." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/81970358821063194155.

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碩士<br>大葉大學<br>生物產業科技學系<br>95<br>Biodiesel (fatty acid alkyl esters) is synthesized by transesterification of triglycerol with short-alcohol and have recently attracted attention due to its environmental benefits and renewable resource. Most of them are industrially produced by chemical method but it has many drawbacks such as high temperature, difficultly in revory glycerol, the removal requirement of salt residues, and high energy cost. To overcome these drawbacks, the utilization of biocatalysts (enzymatic) to synthesize biodiesel by transesterification under mild conditions has attracted

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36

Tseng, Yi-Hung, and 曾逸泓. "Continuous removal of Victoria Blue R from wastewater by packed-bed bioreactor." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/02441967514666943246.

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碩士<br>中華科技大學<br>健康科技研究所在職專班<br>104<br>The characteristics of the packed-bed bioreactor (PBB) for continuously removing Victoria Blue R (VBR) from an aqueous solution were determined. The effects of various factors including liquid retention time (RT), VBR concentration, shock loading, and coexisting compounds on the VBR removal and bacterial community in a continuous system were investigated. The intermediates of degraded VBR and the acute toxicity of the effluent were analyzed. When the VBR concentration was lower than 400 mg/l for a 2-day retention time, 100% removal efficiency was achieved.

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37

Liao, Charles. "Treatment of log yard run-off with a continuous attached growth bioreactor." Thesis, 2006. http://hdl.handle.net/2429/18209.

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Log yard run-off, which can be toxic and have high levels of biochemical oxygen demand (BOD), chemical oxygen demand (COD) and tannin and lignin (T&L), is a potential threat to the environment. Run-off is generated at log yards when precipitation comes into contact with logs, wood debris and equipment at outdoor wood processing, sorting and storage facilities. Log yards are generally located near bodies of water for the easy transport of logs to the sites; therefore, run-off is likely to enter nearby water sources. Treatment of run-off at log yards is not common. Five run-off samples were coll

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Valente, Raquel Sofia Corredoura. "Enrichment of a PHA producing microbial community in a continuous bioreactor setup." Master's thesis, 2014. http://hdl.handle.net/10362/13893.

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Polyhydroxyalkanoates (PHAs) are biosynthetic polyesters, biodegradable and biocompatible making them of great interest for industrial purposes. The use of low value substrates with mixed microbial communities (MMC) is a strategy currently used to decrease the elevated PHA production costs. PHA production process requires an important step for selection and enrichment of PHA-storing microorganisms which is usually carried out in a Sequencing Batch Reactor (SBR). The aim of this study was to optimize the PHA accumulating culture selection stage using a 2-stage Continuous Stirrer Tank Reactor (

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Ntoampe, Mannana Selina. "Biodegradation of sodium benzoate by Pseudomonas biofilm consortium in a fluidized bed bioreactor." Thesis, 2009. http://hdl.handle.net/10539/6616.

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Many strains of Gram-negative bacteria, such as Pseudomonas, are able to utilize a variety of unusual chemicals, including a wide range or aromatic hydrocarbons and their derivatives for growth. Bacteria with the potential to degrade sodium benzoate were isolated, identified and grown as biofilms on sodium benzoate in a laboratory-scale fluidized bed biofilm bioreactor. Four Pseudomonas strains identified as P. aeruginosa (BDS2) P. putida (BDS1 and GR1) and Burkholderia cepecia (GR3FAR) were used in a laboratory-scale FBBR together with two Bacillus strains - Bacillus macroides (SBSY4)

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Zeng, Pei-chi, and 曾姵綺. "Performance of continuous and sequencing batch aerated membrane bioreactor treating septic tank effluent." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/5f5846.

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碩士<br>嘉南藥理科技大學<br>環境工程與科學系暨研究所<br>99<br>In this case study, setup the system which the continuous running with aerobic tank (membrane bioreactor, MBR) and sequential batch membrane bioreactor (SBMBR) that for treating the septic tank wastewater operated by fixed the sludge retention time (SRT) about 20 days and 6 hrs. of Hydraulic retention time (HRT) for prove the efficiency of treated septic tank effluent. This case study separated to 3 phases (1) the first phase; applied the sludge concentration in the aerobic tank (MBR tank) for 4,000 mg/L, (2) the second phase; setup condition with 6 hr

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Akgün, Ali [Verfasser]. "Development of a continuous parallel shaken bioreactor system in small scale / vorgelegt von Ali Akgün." 2007. http://d-nb.info/988219263/34.

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Hsu, Ya-Wen, and 許雅雯. "Biodegradation of odor compounds by isolated bacteria with batch experiments and bench-scale continuous bioreactor." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/22135135598202364364.

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碩士<br>國立成功大學<br>環境工程學系碩博士班<br>94<br>Abstract The occurrence of taste and odor problems in drinking water is widespread all over the world, and often causes popular discontent for the water quality. Some physi-chemical controlled technologies have been shown to be effective in removing the taste and odor compounds from drinking water; however, the capitalized cost in installation and maintenance was higher than the biological controlled technologies. This study mainly investigated about the biodegradation efficiency of the isolated bacteria (B-1 and B-2) which might remove the taste and odor co

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Tang, Hui-Tzu, and 鄧慧慈. "Effects of continuous and sequencing batch aerated operation on membrane fouling in a membrane bioreactor." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/4ftuzb.

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碩士<br>嘉南藥理科技大學<br>環境工程與科學系暨研究所<br>99<br>This study aimed at the effluent sewage treatment of septic tank by a laboratory-scale sequential batch reactor biological membrane fractions (SBMBR), focus to explore the film blocking degree various of SBMBR, microbial concentration various in SBMBR system, and water quality changes in system outflow process. The SRT and HRT of this study were controlled at 20 days and 6 hrs. Three phase experiments had conducted in this study. The effective volume of MBR reactor was 12L. Phase I and phase II were domestication period and stable period. The sludge con

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Fan-Jan, Kai, and 范姜楷. "Continuous hydrogen fermentation with anaerobic sludge cultures using CSTR bioreactor combined with hollow-fiber microfiltration module." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/91506106832469497452.

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碩士<br>逢甲大學<br>化學工程學所<br>90<br>Abstract Acclimated sewage sludge originated from Taichung Li-Ming wastewater treatment plant was examined for its ability to produce hydrogen as from sugar substrates (sucrose, glucose, and fructose) in batch and CSTR bioreactors. The effect of substrate concentration and HRT was investigated. In hydrogen fermentation, hollow-fiber microfiltration modules were incorporated with traditional CSTR processes to avoid wash-out effect at low HRT. The results show that wash-out happened when the traditional CSTR was operated at HRT=2 ~ 4 h, leading to a decrease in b

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Hung, Jui-Wen, and 洪瑞雯. "Application of continuous-flow sequencing operation mode on membrane bioreactor (MBR) for the treatment of ABS resin wastewater." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/48807217575861977099.

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碩士<br>嘉南藥理科技大學<br>環境工程與科學系碩士班<br>93<br>In this study, the performances of a membrane bioreactor for anoxic/aerobic treatment of continuous-flow ABS resin manufacturing wastewater were evaluated by laboratory-scale experiments with no sludge withdrawn for 174 days. This system consists of two reactors, the first reactor is a biological treatment tank (2.3 L) and the second one is a membrane bioreactor (3.5 L). The removal efficiencies of carbon and nitrogen were examined in terms of BOD, COD, TOC, Org-N, NH4+-N, NO2--N and NO3--N. Furthermore, the mixed liquid suspended solids (MLSS), mixed liq

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Khan, AASMA ARIF. "EFFECTS OF ADDITIONAL SODIUM BICARBONATE ON EXTRA/INTRA CELLULAR FACTORS IN A CONTINUOUS FLOW BIOREACTOR FOR THE PRODUCTION OF TISSUE ENGINEERED ARTICULAR CARTILAGE." Thesis, 2012. http://hdl.handle.net/1974/7624.

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Articular cartilage has a low propensity for self-repair, due to which 27 million people are affected by osteoarthritis every year in North America. The current repair techniques used for cartilage defects possess flaws that reduce long-term clinical success. Tissue engineering carries with it the promise of engineering hyaline-like cartilage with physical and biochemical properties, similar to that of native cartilage. This being said, the primary objective of my project was to engineer clinically relevant sized articular cartilage constructs. To achieve my objective, first, I investigated t

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Obiri, Oriana Okutu. "Synthesis of lipase-catalyzed saccharide-fatty acid esters using a packed bed bioreactor system with continuous re-circulation of reaction medium a continuation of batch-mode-related research /." 2006. http://etd.utk.edu/2006/ObiriOriana.pdf.

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