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Letteratura scientifica selezionata sul tema "Membrane filters"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 28 luglio 2024

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Articoli di riviste sul tema "Membrane filters"

Li, Xun Chao, and Cong Li. "The Development of Household Membrane Filters for Drinking Water Treatment." Applied Mechanics and Materials 535 (February 2014): 446–50. http://dx.doi.org/10.4028/www.scientific.net/amm.535.446.

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The health risks and potential environment damage from unsafe municipal water have greatly accelerated the development of household water filter around the world. Similarly, the emergence of membrane technology in recently decades has greatly stimulated the rapid development and wide applications of membrane filter. The most widely used types of household membrane filters currently include RO membrane filter, UF membrane filter and MF membrane filter. Such filters are commercially available and of broad prospects in spite of membrane fouling. This review looks back over previous developments a

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Alayande, Abayomi Babatunde, Yesol Kang, Jaewon Jang, Hobin Jee, Yong-Gu Lee, In S. Kim, and Euntae Yang. "Antiviral Nanomaterials for Designing Mixed Matrix Membranes." Membranes 11, no. 7 (June 22, 2021): 458. http://dx.doi.org/10.3390/membranes11070458.

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Membranes are helpful tools to prevent airborne and waterborne pathogenic microorganisms, including viruses and bacteria. A membrane filter can physically separate pathogens from air or water. Moreover, incorporating antiviral and antibacterial nanoparticles into the matrix of membrane filters can render composite structures capable of killing pathogenic viruses and bacteria. Such membranes incorporated with antiviral and antibacterial nanoparticles have a great potential for being applied in various application scenarios. Therefore, in this perspective article, we attempt to explore the funda

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Matlakh, Nikita, Dmytro Trushakov, Oleksandr Kozlovskyi, and Marianna Fedotova. "Creation of a Multi-section Water Purification Filter With Automated Control of Membrane Pollution." National Interagency Scientific and Technical Collection of Works. Design, Production and Exploitation of Agricultural Machines, no. 52 (2022): 166–77. http://dx.doi.org/10.32515/2414-3820.2022.52.166-177.

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The article is devoted to the creation of a multi-section water purification filter, which can be made by hand at home. At the same time it is necessary to apply in the filter the automated control of pollution of membranes in sections of the filter. The main purpose of the study is to develop a simple and cheap multi-section filter for drinking water purification. The filter must have different cleaning technologies with the possibility of its own manufacture and with the possibility of automated control of membrane contamination. The task of the research is to develop and manufacture a worki

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Papageorgiou, Georgios T., Laura Mocé-Llivina, Christina G. Christodoulou, Francisco Lucena, Dina Akkelidou, Eleni Ioannou, and Juan Jofre. "A Simple Methodological Approach for Counting and Identifying Culturable Viruses Adsorbed to Cellulose Nitrate Membrane Filters." Applied and Environmental Microbiology 66, no. 1 (January 1, 2000): 194–98. http://dx.doi.org/10.1128/aem.66.1.194-198.2000.

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ABSTRACT We identified conditions under which Buffalo green monkey cells grew on the surfaces of cellulose nitrate membrane filters in such a way that they covered the entire surface of each filter and penetrated through the pores. When such conditions were used, poliovirus that had previously been adsorbed on the membranes infected the cells and replicated. A plaque assay method and a quantal method (most probable number of cytopathic units) were used to detect and count the viruses adsorbed on the membrane filters. Polioviruses in aqueous suspensions were then concentrated by adsorption to c

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Shin, Woo-Jin, Hyung-Seon Shin, Ji-Hun Hwang, and Kwang-Sik Lee. "Effects of Filter-Membrane Materials on Concentrations of Trace Elements in Acidic Solutions." Water 12, no. 12 (December 12, 2020): 3497. http://dx.doi.org/10.3390/w12123497.

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Filtration is commonly used to separate liquids from solid materials before the determination of trace element concentrations in aqueous solutions. Therefore, it is important to determine how much elemental content is extracted from the filter itself or lost via absorption into the filter. In this study, we investigated three types of disposable syringe filters (polyvinylidene difluoride, PVDF; polytetrafluoroethylene, PTFE; PTFE with glass microfiber prefiltration media, GD/X) and their acid-cleaned versions using ammonium nitrate (NH4NO3) and acetic acid (HOAc) solutions. The concentrations

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Zhang, Jinfeng, Guanyi Chen, Yanning Ma, Miao Xu, Songyan Qin, Xiaoliang Liu, Haijun Feng, and Lian Hou. "Purification of pickling wastewater from the steel industry using membrane filters: Performance and membrane fouling." Environmental Engineering Research 27, no. 1 (December 29, 2020): 200486–0. http://dx.doi.org/10.4491/eer.2020.486.

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A new technique for treating pickling wastewater discharged from the steel industry using membrane filters was developed and membrane fouling was characterized in a full scale membrane filter. The morphological and chemical properties were examined through scanning electron microscopy (SEM), X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDS) and inductively coupled plasma optical emission spectroscopy (ICP-OES) etc. The results showed that inorganic elements such as phosphates, chlorides, and sulfates were severely blocked in membrane surfaces and pores. The porosity, permeabi

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Afzal, Mohammad A., Joshua Peles, and Andrew L. Zydney. "Comparative Analysis of the Impact of Protein on Virus Retention for Different Virus Removal Filters." Membranes 14, no. 7 (July 17, 2024): 158. http://dx.doi.org/10.3390/membranes14070158.

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The performance of virus filters is often determined by the extent of protein fouling, which can affect both filtrate flux and virus retention. However, the mechanisms governing changes in virus retention in the presence of proteins are still not well understood. The objective of this work was to examine the effect of proteins on virus retention by both asymmetric (Viresolve® NFP and Viresolve® Pro) and relatively homogeneous (Ultipor® DV20 and PegasusTM SV4) virus filtration membranes. Experiments were performed with bacteriophage ϕX174 as a model parvovirus and human serum immunoglobulin G (

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Wohlsen, T., J. Bates, B. Gray, and M. Katouli. "Evaluation of Five Membrane Filtration Methods for Recovery of Cryptosporidium and Giardia Isolates from Water Samples." Applied and Environmental Microbiology 70, no. 4 (April 2004): 2318–22. http://dx.doi.org/10.1128/aem.70.4.2318-2322.2004.

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ABSTRACT We evaluated the efficiency of five membrane filters for recovery of Cryptosporidium parvum oocysts and Giardia lamblia cysts. These filters included the Pall Life Sciences Envirochek (EC) standard filtration and Envirochek high-volume (EC-HV) membrane filters, the Millipore flatbed membrane filter, the Sartorius flatbed membrane filter (SMF), and the Filta-Max (FM) depth filter. Distilled and surface water samples were spiked with 10 oocysts and 10 cysts/liter. We also evaluated the recovery efficiency of the EC and EC-HV filters after a 5-s backwash postfiltration. The backwashing w

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Sanaei, P., G. W. Richardson, T. Witelski, and L. J. Cummings. "Flow and fouling in a pleated membrane filter." Journal of Fluid Mechanics 795 (April 13, 2016): 36–59. http://dx.doi.org/10.1017/jfm.2016.194.

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Pleated membrane filters are widely used in many applications, and offer significantly better surface area to volume ratios than equal-area unpleated membrane filters. However, their filtration characteristics are markedly inferior to those of equivalent unpleated membrane filters in dead-end filtration. While several hypotheses have been advanced for this, one possibility is that the flow field induced by the pleating leads to spatially non-uniform fouling of the filter, which in turn degrades performance. In this paper we investigate this hypothesis by developing a simplified model for the f

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Canalli Bortolassi, Ana Cláudia, Vádila Giovana Guerra, Mônica Lopes Aguiar, Laurence Soussan, David Cornu, Philippe Miele, and Mikhael Bechelany. "Composites Based on Nanoparticle and Pan Electrospun Nanofiber Membranes for Air Filtration and Bacterial Removal." Nanomaterials 9, no. 12 (December 6, 2019): 1740. http://dx.doi.org/10.3390/nano9121740.

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Often, solid matter is separated from particle-laden flow streams using electrospun filters due to their high specific surface area, good ability to capture aerial particulate matter, and low material costs. Moreover, electrospinning allows incorporating nanoparticles to improve the filter’s air filtration efficiency and bacterial removal. Therefore, a new, improved polyacrylonitrile (PAN) nanofibers membrane that could be used to remove air pollutants and also with antibacterial activity was developed. We engineered three different filters that are characterized by the different particles emb

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Tesi sul tema "Membrane filters"

Li, Hong-yu Graduate School of Biomedical Engineering Faculty of Engineering UNSW. "Mechanism studies for crossflow microfiltration with pulsatile flow." Awarded by:University of New South Wales. Graduate School of Biomedical Engineering, 1995. http://handle.unsw.edu.au/1959.4/17858.

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The mechanism of how pulsatile flow affects flux behaviour in crossflow micro-filtration was investigated. The effects of pulsatile flow were sub-divided into shear effects and backflushing effects. A servo-valve hydraulic piston pump was applied to generate pulsatile flows in the membrane module with particular waveforms. Four types of fluid pulsation with specific flow-rate and pressure waveforms were produced for experimental tests. Two parameters, /dVcf\dt/ maxand Pmin, were examined independently for their effect during pulsatile flow, which was estimated by comparing the cake resistance

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Deng, Shi. "Development of a coarse pore membrane bioreactor with in-situ membrane cleaning /." View abstract or full-text, 2007. http://library.ust.hk/cgi/db/thesis.pl?EVNG%202007%20DENG.

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Borkar, Neha. "Characterization of microporous membrane filters using scattering techniques." University of Cincinnati / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1289943937.

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Nel, A. M. "Removal of organic foulants from capillary ultrafiltration membranes by use of ultrasound." Thesis, Link to the online version, 2006. http://hdl.handle.net/10019/1997.

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Wong, Hiu Man. "Removal of pathogens by membrane bioreactor : removal efficiency, mechanisms and influencing factors /." View abstract or full-text, 2004. http://library.ust.hk/cgi/db/thesis.pl?CIVL%202004%20WONGH.

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Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2004. Includes bibliographical references (leaves 93-102). Also available in electronic version. Access restricted to campus users.

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Parameshwaran, Kathiravelu Chemical Sciences &amp Engineering Faculty of Engineering UNSW. "Enhancing membrane processes for water reuse." Awarded by:University of New South Wales. Chemical Sciences & Engineering, 2008. http://handle.unsw.edu.au/1959.4/41495.

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The study reported here was aimed at optimising the microfiltration (MF) membrane process applied to water reclamation. Polypropylene hollow fibre membrane (0.2 ??m) with high pressure backwahing was mainly used in this study. To obtain secondary effluent for microfiltration a biological treatment (UASB/SBR) was applied to brewery effluent. It was identified that loading at a rate below 14 kg COD/kLd will ensure the stable performance of UASB. An initial energy balance of the system (Biological and MF) shows a plant treating brewery effluent (4000 mg/L COD) could yield a net energy of 2.5 kWh

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Pang, Shing Kin. "Development of a low-cost membrane with used non-woven material for wastewater treatment /." View abstract or full-text, 2006. http://library.ust.hk/cgi/db/thesis.pl?CIVL%202006%20PANG.

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Bahia, Adilson Silva [UNESP]. "Tratamento de efluente de curtume por biofiltro aerado Submerso pré-tratado com microfiltro de membrana." Universidade Estadual Paulista (UNESP), 2014. http://hdl.handle.net/11449/111149.

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Made available in DSpace on 2014-12-02T11:16:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2014-03-11Bitstream added on 2014-12-02T11:20:49Z : No. of bitstreams: 1 000797267.pdf: 1871218 bytes, checksum: 71b27655313be97d91cb308d5fbe6ed7 (MD5) Os efluentes do processo de industrialização do couro em curtumes apresentam, além de elevadas concentrações de matéria orgânica em termos de Demanda Química de Oxigênio (DQO) e Demanda Bioquímica de Oxigênio (DBO), altas concentrações de sólidos totais, suspensos e sulfeto, o que torna o tratamento destes efluentes problemático. O objetivo do

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Bahia, Adilson Silva. "Tratamento de efluente de curtume por biofiltro aerado Submerso pré-tratado com microfiltro de membrana /." Ilha Solteira, 2014. http://hdl.handle.net/11449/111149.

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Orientador: Tsunao Matsumoto Banca: Liliane Lazzari Albertin Banca: Luis Fernando Rossi Léo Resumo: Os efluentes do processo de industrialização do couro em curtumes apresentam, além de elevadas concentrações de matéria orgânica em termos de Demanda Química de Oxigênio (DQO) e Demanda Bioquímica de Oxigênio (DBO), altas concentrações de sólidos totais, suspensos e sulfeto, o que torna o tratamento destes efluentes problemático. O objetivo do presente trabalho foi avaliar a biotratabilidade dos efluentes de curtumes por meio do tratamento por Biofiltro Aaerado Submerso (BF) após pré-tr

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Li, Jianxin. "Real-time investigation of fouling phenomena in membrane filtrations by a non-invasive ultrasonic technique." Thesis, Stellenbosch : Stellenbosch University, 2002. http://hdl.handle.net/10019.1/53027.

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Thesis (PhD)--Stellenbosch University, 2002. Some digitised pages may appear illegible due to the condition of the original hard copy. ENGLISH ABSTRACT: Membrane fouling is universally accepted as one of the most critical problems limiting the wider application of membranes in liquid separations. The development and utilization of a suitable non-invasive technique for the on-line monitoring of fouling in industrial and laboratory applications may enable the effectiveness of fouling remediation and cleaning strategies to be quantified. The overall objective of this research is to d

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Libri sul tema "Membrane filters"

Basile, Angelo, and Catherine Charcosset. Integrated membrane systems and processes. Chichester, West Sussex, United Kingdom: John Wiley & Sons Inc., 2016.

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1959-, Lindsey Karen, Crull Anna W, and Business Communications Co, eds. Membrane microfiltration: Materials, markets & opportunities. Norwalk, Conn., U.S.A: Business Communications Co., 1988.

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Tomaszewska, Maria. Destylacja membranowa. Szczecin: Wydawn. Uczelniane Politechniki Szczecińskiej, 1996.

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Bodzek, Michał. Studia nad otrzymywaniem, strukturą, własnościami transportowymi i zastosowaniem membran do ultrafiltracji. Gliwice: Dział Wydawnictw Politechniki Śląskiej, 1985.

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Sharpe, Anthony N. Membrane filter food microbiology. Letchworth: Research Studies, 1987.

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Ehsani, Neda. A study on fractionation and ultrafiltration of proteins with characterized modified and unmodified membranes. Lappeenranta: Lappeenranta University of Technology, 1996.

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Hanft, Susan. Membrane technology: A new era. Norwalk, CT: Business Communications Co., 2001.

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Park, Geriann P. Membrane technology: A new era. Norwalk, CT: Business Communications Co., 1996.

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Wier, Patrick. Reverse osmosis modules and equipment. Norwalk, CT: Business Communications Co., 1998.

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Gutman, R. G. Membrane filtration: The technology of pressure-driven crossflow processes. Bristol, England: A. Hilger, 1987.

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Capitoli di libri sul tema "Membrane filters"

Srivastava, Anchal, Saurabh Srivastava, and Kaushik Kalaga. "Carbon Nanotube Membrane Filters." In Springer Handbook of Nanomaterials, 1099–116. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-20595-8_31.

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Jornitz, Maik W. "Protein Adsorption on Membrane Filters." In Filtration and Purification in the Biopharmaceutical Industry, 191–220. Third edition. | Boca Raton, Florida : CRC Press, 2019. | Series: Drugs and the pharmaceutical sciences: CRC Press, 2019. http://dx.doi.org/10.1201/9781315164953-9.

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Bakshi, Abhaya K., Rajendra Ghimire, Eric Sheridan, and Melanie Kuhn. "Treatment of Produced Water using Silicon Carbide Membrane Filters." In Advances in Bioceramics and Porous Ceramics VIII, 89–106. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119211624.ch9.

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Havránek, V., V. Hnatowicz, J. Kvítek, and I. Obrusník. "Analysis of Membrane Filters and Thick Fly Ash Samples by PIXE." In Nuclear Analytical Methods in the Life Sciences 1994, 185–93. Totowa, NJ: Humana Press, 1994. http://dx.doi.org/10.1007/978-1-4757-6025-5_22.

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Tatpate, Pallavi Mahajan, Supriya Dhume, Yogesh Chendake, and Sachin Chavan. "Application of Nanomaterial-Modified Membrane Filters for Separation of Heavy Metal Pollutants." In Advances in Green and Sustainable Nanomaterials, 119–36. New York: Apple Academic Press, 2023. http://dx.doi.org/10.1201/9781003328322-5.

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Somasegaran, Padma, and Heinz J. Hoben. "Counting Serologically Specific Rhizobia in Soil and Peat Inoculants Using Membrane Filters and Immunofluorescence." In Handbook for Rhizobia, 65–74. New York, NY: Springer New York, 1994. http://dx.doi.org/10.1007/978-1-4613-8375-8_7.

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Nakano, H., S. Manabe, S. Uematsu, T. Sato, N. Osawa, T. Hirasaki, T. Yamashiki, S. Sekiguchi, and N. Yamamoto. "Novel Validation Method of Virus-Removability for Biological Cell Culture Products Using Polymeric Membrane Filters." In Animal Cell Technology: Basic & Applied Aspects, 87–102. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-2844-5_13.

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Tong, Flora, and Chikezie Nwaoha. "Filters and Membranes." In Process Plant Equipment, 81–105. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118162569.ch6.

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Vedavyasan, C. V. "Sand Filter." In Encyclopedia of Membranes, 1743–46. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-44324-8_525.

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Vedavyasan, C. V. "Sand Filter." In Encyclopedia of Membranes, 1–4. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-40872-4_525-2.

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Atti di convegni sul tema "Membrane filters"

Mao, Ning, Jingxian Liu, Deqiang Chang, and Xi Sun. "Comparison of filtration performances between membrane and non-membrane filters." In 2015 International Symposium on Computers and Informatics. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/isci-15.2015.296.

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Wang, Yi, Martin J. Prest, and Michael J. Lancaster. "Membrane Supported Transmission Lines and Filters." In 2008 38th European Microwave Conference (EuMC). IEEE, 2008. http://dx.doi.org/10.1109/eumc.2008.4751658.

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Konstantinidis, George, Alexandru Mueller, George Deligiorgis, Ioana Petrini, Dan Vasilache, Dan Neculoiu, Michalis Lagadas, et al. "GaAs-membrane-supported millimeter-wave filters." In Micromachining and Microfabrication, edited by Henry Helvajian, Siegfried W. Janson, and Franz Laermer. SPIE, 2001. http://dx.doi.org/10.1117/12.443031.

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Kaufmann, P., A. S. Kudaka, M. M. Cassiano, A. M. Melo, R. Marcon, A. Marun, P. Pereyra, et al. "Continuum terahertz radiation detection using membrane filters." In 2009 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC). IEEE, 2009. http://dx.doi.org/10.1109/imoc.2009.5427586.

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G. Giorges, Aklilu T., and John A. Pierson. "The Comparison of Membrane Blocking Process and Yeast Membrane Filtration Data." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-66944.

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Membrane filtration systems are used in a variety of processing industries where their performance meet and exceed the requirements in cost and quality. However, it is a challenge to design a small pore-size membrane system that treats very concentrated, large-volume streams within a reasonable time period. In the processing industries, several membrane technologies are used to separate various fluid streams where the concentrate or filtrate contains high-value products. Nevertheless, pore blocking is one of the major factors determining the applicability, efficiency and performance of the mem

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Sharma, B., and C. T. Sun. "Design of Acoustic Filters Using Acoustic and Elastic Resonators." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-65499.

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Recently, investigators have experimentally demonstrated that high transmission loss at low frequencies can be obtained using membrane type resonators. Mass loaded membranes have been shown to produce high transmission loss at the anti-resonance frequency [1], while an array of membranes has been experimentally demonstrated to exhibit a cut-off frequency below which all waves are attenuated [2]. Also, an array of side holes on a cylindrical tube has been shown to exhibit a similar cut-off frequency [3].

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Thomas, Alison M., Chrysa M. Theodore, and Patrick J. Hood. "Polymer liquid crystal membrane filters in space applications." In International Symposium on Optical Science and Technology, edited by Edward W. Taylor. SPIE, 2000. http://dx.doi.org/10.1117/12.405366.

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Nakamura, Keisuke, Hiroshi Oki, Ryoko Sanui, Katsunori Hanamura, Masamichi Tanaka, Nobuhiro Hidaka, and Hiroaki Matsumoto. "Soot Oxidation Characteristics of SiC Nanoparticle Membrane Filters." In SAE 2012 World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2012. http://dx.doi.org/10.4271/2012-01-0848.

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White, Lloyd R. "Ceramic Filters for Use at High Temperature." In ASME 1991 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1991. http://dx.doi.org/10.1115/91-gt-188.

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A new hot gas filter for removal of particulates upstream of gas turbines is described and compared with a device called a candle. Candle filters are made in the shape of a large test tube from ceramic materials bonded with a glassy phase. The filtering membrane is fairly thick making candles relatively heavy. A thinner filter would be easier to support, more tolerant of thermal shock, and would offer less resistance to flow. A filter of a ceramic/ceramic composite may achieve these goals and specimens are being fabricated by depositing a ceramic material on a ceramic fiber preform by chemical

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Alonso-Ramos, Carlos A., Xavier Le Roux, Daniel Benedikovic, Vladyslav Vakarin, Elena Durán-Valdeiglesias, Dorian Oser, Diego Pérez-Galacho, et al. "High rejection ratio silicon membrane Bragg filters (Conference Presentation)." In Metamaterials, edited by Allan D. Boardman, Kevin F. MacDonald, and Anatoly V. Zayats. SPIE, 2018. http://dx.doi.org/10.1117/12.2307362.

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Rapporti di organizzazioni sul tema "Membrane filters"

Kesavanathan, Jana, and Robert W. Doherty. Test Procedure for Removing Polystyrene Latex Microspheres from Membrane Filters. Fort Belvoir, VA: Defense Technical Information Center, July 1999. http://dx.doi.org/10.21236/ada367979.

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Phelps, John M. Handbook for evaluation of TEM sample preparation of particles on membrane filters:. Gaithersburg, MD: National Institute of Standards and Technology, 1993. http://dx.doi.org/10.6028/nist.ir.5134.

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Hess, M., and C. A. W. Di Bella. Gasification of char in a membrane filter: Final report. Office of Scientific and Technical Information (OSTI), August 1987. http://dx.doi.org/10.2172/5541498.

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Oji, L. N., M. C. Thompson, K. Peterson, C. May, and T. M. Kafka. Cesium Removal from R-Reactor Building Disassembly Basin Using 3MEmpore Web-Membrane Filter Technology. Office of Scientific and Technical Information (OSTI), June 1998. http://dx.doi.org/10.2172/303905.

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Barajas and George. PR-015-05600-R01 Assessment of Sampling Systems for Monitoring Water Vapor in Natural Gas Streams. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), January 2008. http://dx.doi.org/10.55274/r0011197.

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Research has been conducted to assess the usefulness of various sampling and delivery methods in transporting a representative sample of a natural gas stream for analysis of moisture content. Three sampling configurations commonly used by the natural gas industry were evaluated, including a sample system with a regulated probe heated above ambient conditions, the same system held at a constant temperature simulating ambient conditions, and a heated sample system incorporating a membrane filter. Each configuration was used to transport samples of distribution-quality natural gas with levels of

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Guilio A. Rossi, Kenneth R. Butcher, and Stacia M. Wagner. DEVELOPMENT AND TESTING OF A CERIA-ZIRCONIA TOUGHENED ALUMINA PROTOTYPE FILTER ELEMENT MADE OF RETICULATED CERAMIC FOAM COATED WITH A CERAMIC MEMBRANE ACTING AS BARRIER FILTER FOR FLY ASH. Office of Scientific and Technical Information (OSTI), February 1999. http://dx.doi.org/10.2172/9039.

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Kalman, Joseph, and Maryam Haddad. Wastewater-derived Ammonia for a Green Transportation Fuel. Mineta Transportation Institute, July 2022. http://dx.doi.org/10.31979/mti.2021.2041.

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The energy-water nexus (i.e., availability of potable water and clean energy) is among the most important problems currently facing society. Ammonia is a carbon-free fuel that has the potential to reduce the carbon footprint in combustion related vehicles. However, ammonia production processes typically have their own carbon footprint and do not necessarily come from sustainable sources. This research examines wastewater filtration processes to harvest ammonia for transportation processes. The research team studied mock wastewater solutions and was able to achieve ammonia concentrations above

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Kalman, Joseph, and Maryam Haddad. Wastewater-derived Ammonia for a Green Transportation Fuel. Mineta Transportation Institute, July 2022. http://dx.doi.org/10.31979/mti.2022.2041.

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