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Dissertations / Theses on the topic 'In Situ Product Recovery'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Lander, Kathryn Siobhan. "In-situ product recovery from a Baeyer-Villiger monooxygenase catalysed bioconversion." Thesis, University College London (University of London), 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.405370.

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2

Outram, Victoria. "In situ product recovery of butanol from the acetone butanol ethanol fermentation." Thesis, University of Newcastle upon Tyne, 2018. http://hdl.handle.net/10443/4152.

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From 1916 the "acetone butanol ethanol", or "ABE", fermentation process was the main production method for n-butanol. It was superseded in the 1950s by a more economical petrochemical process, causing the majority of plants to cease operation. In the fermentation, product inhibition led to low productivity and high energy demand in the downstream processing, making the process unable to compete with the petrochemical route. Overcoming these problems could revive the ABE industry and promote a bio-based economy. In situ product recovery (ISPR) can be applied to the fermentation process to count

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3

Carstensen, Frederike [Verfasser]. "In situ product recovery from fermentation processes using reverse-flow diafiltration / Frederike Carstensen." Aachen : Hochschulbibliothek der Rheinisch-Westfälischen Technischen Hochschule Aachen, 2014. http://d-nb.info/1050619811/34.

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4

Amponsah, Yvonne. "In situ product recovery of butanol and butyric acid from fermentation processes using gas stripping and reverse osmosis." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.

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Two types of in situ product recovery processes are investigated: gas stripping for solvent removal in continuous butanol fermentation and reverse osmosis for acid separation and purification in a continuous butyric acid fermentation. Gas stripping and reverse osmosis are easy to operate and design processes that can be integrated to fermentation processes.

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5

Meier, Kristina Verfasser], Jochen [Akademischer Betreuer] [Büchs, and Thomas [Akademischer Betreuer] Melin. "In situ product recovery of antibodies with a reverse flow diafiltration membrane bioreactor / Kristina Meier ; Jochen Büchs, Thomas Melin." Aachen : Universitätsbibliothek der RWTH Aachen, 2015. http://d-nb.info/1128157179/34.

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6

Cerff, Martin [Verfasser]. "In situ product recovery of extracellular proteins An integrated approach between cell physiology, bioreaction and magnetic separation / Martin Cerff." München : Verlag Dr. Hut, 2012. http://d-nb.info/1029399840/34.

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7

Meier, Kristina [Verfasser], Jochen [Akademischer Betreuer] Büchs, and Thomas [Akademischer Betreuer] Melin. "In situ product recovery of antibodies with a reverse flow diafiltration membrane bioreactor / Kristina Meier ; Jochen Büchs, Thomas Melin." Aachen : Universitätsbibliothek der RWTH Aachen, 2015. http://d-nb.info/1128157179/34.

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8

Aguilar, Cascante Francisco José [Verfasser]. "Development of the biotechnological production of (+)-zizaene : enzymology, metabolic engineering and in situ product recovery / Francisco José Aguilar Cascante." Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2019. http://d-nb.info/1204458898/34.

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9

Burlet, Justine. "Evaluation of the feasibility of applying liquid-core capsules for in-situ product recovery of geldanamycin in a streptomyces hygroscopicus fermentation /." Dublin, 2008. http://doc.rero.ch/record/10797?ln=fr.

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10

Kayaalp, Umay. "Two stage abe fermentation with in situ pervaporation and high cell density." Master's thesis, Faculdade de Ciências e Tecnologia, 2013. http://hdl.handle.net/10362/10411.

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Dissertation presented to Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa for obtaining the master degree in Membrane Engineering<br>The EM3E Master is an Education Programme supported by the European Commission, the European Membrane Society (EMS), the European Membrane House (EMH), and a large international network of industrial companies, research centres and universities

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11

Kaisermann, Candice. "Bioprocess intensification of surfactin production." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/bioprocess-intensification-of-surfactin-production(ce0209b6-0225-4e26-9f87-f84506646cd1).html.

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Biosurfactants are naturally occurring surface active compounds with unique properties such as biodegradability, low toxicity and tolerance to extreme conditions. These unique properties promote their use as alternatives to traditional petrochemical and oleochemical surfactants, as they satisfy requirements for environmentally friendly manufacturing processes. However, the cost of biosurfactants is still significantly higher than chemical surfactants which hinders their large-scale commercialisation. This work presents an investigation into the production of surfactin, a lipopeptide biosurfact

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12

Costa, Eduardo Rodolfo da. "Valor nutricional e características fermentativas da silagem de capim-mombaça com adição de farelo de girassol." Universidade Federal de Goiás, 2015. http://repositorio.bc.ufg.br/tede/handle/tede/5192.

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13

Zhang, Kun. "Fumaric Acid Fermentation by Rhizopus oryzae with Integrated Separation Technologies." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1354729467.

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14

Adewusi, Victor Adesegun. "Heavy oil recovery by forward in-situ combustion." Thesis, University of Bath, 1986. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.370660.

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15

Oklany, J. S. F. A. "An in-situ combustion simulator for enhanced oil recovery." Thesis, University of Salford, 1992. http://usir.salford.ac.uk/14790/.

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A multi-dimensional three phase flow simulator is written to simulate the process of in-situ combustion. It has six components (oxygen, inert gas, a light oil, a heavy oil, water, and coke). The inert gas consists of all the noncondensible gases other than oxygen. The vaporization and condensation of both water and oil is governed by vapour-liquid equilibria, using temperature and pressure dependent equilibrium coefficients. Splitting of the oil into fractions is done to include the distillation effect. The model includes four chemical reactions. These represent in turn the formation of coke f

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16

Abogado, Roces Susan. "The study on in-situ recovery of hydrocarbon resources /." Electronic version of summary, 1994. http://www.wul.waseda.ac.jp/gakui/gaiyo/2033.pdf.

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17

Young, Tobias J. "The dynamics and control of in-situ combustion." Thesis, University of Bath, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.242525.

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Improved oil recovery (lOR) techniques target the 60% of oil left behind by primary and secondary methods (those that utilise the natural energy of an oil reservoir). Air injection in situ combustion (lSC) is a thermal lOR technique used in general to increase the temperature in a reservoir and in turn reduce the viscosity of the oil. This increases the mobility of the oil and can lead to significant improvement in recovery factors. The process is complex and much work is needed to improve modeling capabilities essential for reservoir management. To investigate high pressure air injection a co

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18

Alshalabe, Maysoon Ismaeil. "Experimental studies of forward in situ combustion." Thesis, University of Bath, 1985. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.353693.

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Investigation of forward in situ combustion have been carried out in a 7.3 cm diameter tube having a length of 0.869 m. Experiments at pressures up to 50 psig were made to study combustion characteristics and enhanced oil recovery of three different crude oils, namely North Sea Forties (36.6 °API), Maya Isthmus (32.4 °API) and Maya (22.1 °API). Sand packs were prepared with oil saturations in the range 38-44.32%. Close adiabatic control of the combustion tube was achieved for both dry and wet combustion modes. Detailed production history and overall mass balances are presented. Correlation in

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19

Parlikad, Ajith Kumar Narayanan. "The impact of product information on the effectiveness of product recovery decisions." Thesis, University of Cambridge, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.612810.

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20

Javanmardi, Gholam Reza. "Forward in situ combustion in fractured heavy oil reservoirs." Thesis, University of Bath, 1992. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.332407.

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21

Swarnkar, Rahul. "An information-centric modelling approach for product recovery." Thesis, Loughborough University, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.497176.

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This thesis reports the research undertaken to aid the system designers for recovery industry with tools and techniques to better understand the recovery business and analyse it under various circumstances. The principle objective of the research is to develop modelling and analysis tools and techniques for the small and medium enterprise operating in the recovery industry taking into consideration their information requirements.

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22

Hedin, Erik, and Johan Rohde-Nielsen. "Metal Recovery by Electro Winning - A Product Concept." Thesis, KTH, Maskinkonstruktion (Avd.), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-244982.

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En konceptlösning för ett elektrovinningssystem utvecklas baserat på Glenngårds (2019) tidigare arbete. Arbetet är genomfört så att det besvarar tre frågor om en potentiell konceptlösning. Frågeställningarna inkluderar vilka krav som behöver uppfyllas, design av en passande arkitektur och hur vissa konceptparametrar kan verifieras. Krav formuleras i huvudsak baserat på Glenngårds parametrar; säkerhet, kvalitet, användarvänlighet, enkelhet att tillverka, montera, underhålla systemet, kostnadseffektivitet och användning av standardiserade komponenter. Konceptet som genereras är baserat på att an

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23

Davies, R. "Mathematical modelling of in-situ combustion for enhanced oil recovery." Thesis, University of Bath, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383201.

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In-situ combustion is an oil recovery technique in which air, or oxygen enriched air is injected into a reservoir in order to displace the oil. Under suitable conditions the oxygen will burn with part of the oil, raising the temperature of the reservoir and reducing the viscosity of the oil, hence allowing it to flow more easily. A serious problem with mathematical modelling of in-situ combustion is that of flame extinction due to grid block size effects. When modelling a field scale process using finite difference techniques the grid block size will be far larger than the flame length. Since

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24

Dubdub, Ibrahim Jassim M. "Kinetics of in-situ combustion of Athabasca tar sands." Thesis, University of Salford, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386431.

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25

Atabarut, Altan. "Value Of Quality Information Of Returns In Product Recovery Management." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/12610453/index.pdf.

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Returned products of many industries are transported backwards through supply chains for recovery, thus forming &ldquo<br>closed-loop supply chains&rdquo<br>. Benefits, forthcoming with more effective management of recovery of returns are gaining importance. However, some issues, such as lack of information required to assess the quality of the returned products, may translate into critical uncertainties in the product recovery decisions and prevent closed-loop supply chains from operating efficiently. Hence, it is envisaged that significant economies may be attained by increasing the quantity

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26

Chanintrakul, Piyawat. "Revenue management for multiple product recovery options : a triangulation approach." Thesis, University of Hull, 2011. http://hydra.hull.ac.uk/resources/hull:5123.

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In recent times large numbers of end-of-use/end-of-life returns have been the result of the increasing pressure from environmental legislations, particularly the directive on Waste Electrical and Electronic Equipment (WEEE) in the European Union. These returns incur acquisition costs and take-back operation costs regarded as a sunk cost by many industries. Thus, returned/recovered product valuation and marketing issues become crucial factors for survival and profitability of many firms in various sectors in today's competitive world . • The research undertaken is relevant as pricing and revenu

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27

Belkharchouche, Mohamed. "Pressure differential scanning calorimetry studies and its relevance to in-situ combustion." Thesis, University of Salford, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.280747.

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28

Brunner, Matthias Herbert. "In-situ measurement of blade heat transfer coefficients and gas recovery temperature." kostenfrei, 2007. http://e-collection.ethbib.ethz.ch/view/eth:29954.

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29

Roberts, Mark. "In-situ microbial dissolution of iron mineral-bearing wastes for metal recovery." Thesis, Cardiff University, 2018. http://orca.cf.ac.uk/115255/.

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This thesis presents an investigation of whether indigenous iron reducing microbial communities in metalliferous ferric oxide-bearing wastes can be stimulated and exploited for the in-situ recovery of metals within these wastes. A range of ferric oxide-bearing wastes including from mining wastes, water treatment sludges and metallurgical wastes were tested. When glycerol was introduced to the wastes, only those originating from a former coal mine and those from a former Cu mine displayed stimulation of indigenous iron-reducing communities. A coeval release of Pb and Fe was observed from the la

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30

Al-Honi, Mohamed Al-Arbi. "Three-dimensional physical model studies of air injection- in-situ combustion process : effect of reservoir heterogeneity." Thesis, University of Bath, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.242786.

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31

Lamsali, Hendrik. "Selection of return channels and recovery options for used products." Thesis, Loughborough University, 2013. https://dspace.lboro.ac.uk/2134/13528.

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Due to legal, economic and socio-environmental factors, reverse logistics practices and extended producer responsibility have developed into a necessity in many countries. The end results and expectations may differ, but the motivation remains the same. Two significant components in a reverse logistics system -product recovery options and return channels - are the focus of this thesis. The two main issues examined are allocation of the returned products to recovery options, and selection of the collection methods for product returns. The initial segment of this thesis involves the formulation

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32

Wang, Xiaoquan. "Biomass fast pyrolysis in fluidized bed product cleaning by in-situ filtration /." Enschede : University of Twente [Host], 2006. http://doc.utwente.nl/51114.

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33

Kazi, Rafiq Akhtar. "A high pressure kinetic study of the in-situ combustion process for oil recovery." Thesis, University of Salford, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.261611.

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34

Bahadir, Ahmet Refik. "Two-dimensional computer simulation of in-situ combustion oil recovery process and iterative methods." Thesis, University of Bath, 1994. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240707.

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35

Marshall, Sarah Elizabeth. "Refuse or reuse : managing the quality of returns in product recovery systems." Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/6415.

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Increasing legislative and societal pressures are forcing manufacturers to become environmentally-conscious and take responsibility for the fate of their goods after they have been used by consumers. As a result, some manufacturers operate hybrid systems which produce new goods and recover used goods. Product recovery describes the process by which used products are returned to their manufacturers or sent to a specialised facility for recovery, before being sold on the original or a secondary market. The quality of the returned goods is a significant issue in product recovery systems as it can

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36

Rahimifard, Aysin. "An integrated approach to support product supply and end-of-life recovery." Thesis, Loughborough University, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.413570.

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37

Lin, Christopher C. (Christopher Cheyih). "A decision system for routing returned product to the optimal recovery channel." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/59185.

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Thesis (M.B.A.)--Massachusetts Institute of Technology, Sloan School of Management; and, (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science; in conjunction with the Leaders for Manufacturing Program at MIT, 2010.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 62-63).<br>Dell, a leading computer manufacturer, must deal with systems returned from its customers. Historically, it has refurbished most of its returned systems for resale on its Dell Outlet website. While this has provided high net recoveries (revenu

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38

Munz, Beatrice C. (Beatrice Carol). "Cost analysis of product recovery process in single-use camera life cycle." Thesis, Massachusetts Institute of Technology, 1995. http://hdl.handle.net/1721.1/11473.

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39

Dudley, J. W. O. "Forward in-situ combustion : Real-time mass and energy balances, reaction kinetics and control." Thesis, University of Bath, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380609.

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Enhanced oil recovery by dry forward in-situ combustion has been studied in a combustion tube. Twelve experiments are reported exploring the effects of three factors: oxygen flow, partial pressure and mole fraction, each factor at two levels. The pressures used went up to 790 kPa, and the oxygen mole fraction to 35%. It was discovered that the oxygen partial pressure had no statistically significant effect. The oil recovery was independent of the factors used. The combustion time was dominated by the oxygen flow, as were the reaction rates, while fuel and oxygen consumption depended mainly on

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40

Wright, Amanda Jane. "A study of in situ ethanol removal from a multi-product yeast fermentation." Thesis, University of Reading, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.320088.

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41

Silva, Rui Rodrigo Cabral e. "Analise numerica dimensional aplicada a combustão in-situ (CIS)." [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264249.

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Orientador: Osvair Vidal Trevisan<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica, Instituto de Geociencias<br>Made available in DSpace on 2018-08-15T22:11:51Z (GMT). No. of bitstreams: 1 Silva_RuiRodrigoCabrale_M.pdf: 10020210 bytes, checksum: e28a74060290050705f7df76b3544caf (MD5) Previous issue date: 2010<br>Resumo: Este trabalho apresenta uma metodologia de trabalho aplicável ao desenvolvimento de projetos de CIS utilizando dados de ensaios laboratoriais, simulação numérica e análise dimensional. A CIS envolve uma variedade de fenômenos que

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42

Huseynzade, Samir. "Upgrading and enhanced recovery of Jobo heavy oil using hydrogen donor under in-situ combustion." Texas A&M University, 2007. http://hdl.handle.net/1969.1/85865.

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In-situ upgrading of oil using hydrogen donors is a new process. In particular, very little research has been conducted with respect to in-situ oil upgrading using hydrogen donor under in-situ combustion. Several papers describe the use of metal additives mixed with oil and their influence on oil properties such as viscosity and API gravity. The main objective of my research is to determine if a catalyst mixed with a hydrogen donor (tetralin) is going to affect the Jobo crude oil properties while undergoing in-situ combustion. Six runs were performed with Jobo crude oil (9-11ºAPI) from the Ori

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43

Zapata, Cordoba Nehila Vannessa. "In-situ leaching and recovery of copper from ores using cryogenic fracturing by liquid nitrogen." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2024. https://ro.ecu.edu.au/theses/2828.

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Traditional mining techniques, both open-cut and underground mining, involve high capital investments and high-energy processes, limiting the ore deposits that can be economically extracted. The extraction and processing of ore can also have a detrimental impact on the environment, both at a local and at a regional level, through biodiversity loss, changes in groundwater availability and composition, loss of biodiversity and potential impacts from the tailings storage facility (TSF) through unwanted acid mine drainage (AMD). Approaches to reduce the potential hazards, while at the same time re

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44

Niemistö, J. (Johanna). "Towards sustainable and efficient biofuels production:use of pervaporation in product recovery and purification." Doctoral thesis, Oulun yliopisto, 2014. http://urn.fi/urn:isbn:9789526203881.

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Abstract Limited oil resources, environmental concerns and legislation promoting renewable energy and restricting carbon dioxide emissions have increased biofuel production in recent years. Other alternatives besides bioethanol and biodiesel are also needed to fulfil the continuously increasing transportation fuel demand. Production processes should be material, energy and resource efficient and sustainable, i.e. causing as low negative economic, environmental and social impacts as possible. There are still some limitations and development areas to be solved before feasible industrial biofuels

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45

Sun, Jian. "Self-Sufficient Wastewater Reuse with Intermediate Dehydration and with Consideration of Product Recovery." Thesis, KTH, Mark- och vattenteknik (flyttat 20130630), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-171848.

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Municipal wastewater treatment has a long history of local handling with recovery of toilet wastes for use in agriculture and to some extent energy recovery from biogas by use of local handling. This may be seen as ―the first way‖ further developed by septic tanks and infiltration and recovery as in Ecological Sanitation and use of urine separation toilets. However, problems related to water borne diseases and odor problems successively gave rise to ―the second way‖ with central wastewater systems with large investments in water and sewer nets and increasingly better technologies for water tre

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46

Mulakhudair, Ali R. "Microbubble mediated sequential saccharification, inactivation, and aerobic fermentation with in situ selective product removal." Thesis, University of Sheffield, 2017. http://etheses.whiterose.ac.uk/18942/.

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Microbubble mediated technologies are employed for pretreatment steps due to the characteristics of the gas-liquid interface. Traditionally, pretreatment processes are energy intensive operations and use hazardous chemicals such as sulfuric acid and hydrochloric acid, which need to be removed from the pretreatment slurry before feeding it to the fermentation process. Alternative approaches to microbubbles for pretreatment, however, have significant challenges. For example, conventional bubbles are several orders of magnitude larger than the bubble exit pore and therefore have less direct conta

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47

Qin, Tianyu. "Comparison of in-situ bioremediation of soil contaminated with chlorinated hydrocarbons." Thesis, Högskolan i Halmstad, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-43062.

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In recent years, due to the continuous development of machinery, electronics, leather, chemical companies and dry-cleaning industry, more and more chlorinated hydrocarbons accumulate in the soil, causing serious harm to the environment. The accumulation of chlorinated hydrocarbons and the teratogenic, carcinogenic, and mutagenic hazards seriously threaten human health. Therefore, the remediation of chlorinated hydrocarbons is imminent. Under this premise, in-situ bioremediation has gradually received attention. For in situ bioremediation of soil contaminated with chlorinated hydrocarbons, the

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48

Avdan, Tayfun. "Circular Product Design : Developing (dis/re)assembly oriented methodology towards product end-of-life." Thesis, Linnéuniversitetet, Institutionen för skog och träteknik (SOT), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-54113.

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This thesis aims at developing a (dis/re)assembly oriented methodology towards product end-of-life. Particular focus in this thesis is on the circularity of furniture via design for (dis/re)assembly. The main motivation behind this study was the need for a method to evaluate the (dis/re)assembly options of furniture designs to be able to facilitate repair, reuse, remanufacturing, refurbishing, or recycling. The study draws upon relevant theories and prior research on Circular product Design, Design for EoL, Design for Environment, and Design for (Dis)assembly of vehicles, electrical and elocro

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49

Liu, Fangfang. "N-Butanol Fermentation and Integrated Recovery Process: Adsorption, Gas Stripping and Pervaporation." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1400277061.

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50

Stevenson, David M. "Use of the regulated secretory pathway to ease product recovery in animal cell culture." Thesis, Massachusetts Institute of Technology, 1994. http://hdl.handle.net/1721.1/33497.

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