Relevant bibliographies by topics / Water purification

Contents

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

Academic literature on the topic 'Water purification'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 August 2024

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Journal articles on the topic "Water purification"

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Malyovannyi, Myroslav, Galina Sakalova, Natalia Chornomaz, and Oleh Nahurskyy. "Water Sorption Purification from Ammonium Pollution." Chemistry & Chemical Technology 7, no. 3 (September 25, 2013): 355–58. http://dx.doi.org/10.23939/chcht07.03.355.

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Wiwanitkit, Somsri, and Viroj Wiwanitkit. "Water purification." AYU (An International Quarterly Journal of Research in Ayurveda) 33, no. 2 (2012): 317. http://dx.doi.org/10.4103/0974-8520.105261.

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Kinoshita, Hidetoshi. "River water purification. The purification of Tama river water." Japan journal of water pollution research 12, no. 7 (1989): 413–16. http://dx.doi.org/10.2965/jswe1978.12.413.

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STRUTYNSKA, Lesya. "EVALUATION OF ECONOMIC EFFICIENCY OF INNOVATIVE WATER TREATMENT TECHNOLOGIES OF SWIMMING POOLS AND WATER PARKS." Herald of Khmelnytskyi National University. Economic sciences 308, no. 4 (July 28, 2022): 202–9. http://dx.doi.org/10.31891/2307-5740-2022-308-4-32.

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Typical processes of water purification and water treatment of water park pools are considered. The method of economic estimation of efficiency of their application is offered. The methodology is based on the introduction of a number of indicators of the quality of the water treatment process of calculating the coefficient of “efficiency criterion” of water treatment of swimming pools. The purpose of this study was to develop an innovative technology of electrolytic-cavitation water treatment for swimming pools and water parks and to create a method of comparative evaluation of the effectiveness of modern water treatment technologies. A new technological scheme of electrolytic-cavitation water purification of public water bodies is proposed. A mathematical dependence has been created, which allows to objectively assess the effectiveness of various methods of water treatment and purification using the proposed indicator called “efficiency criterion” It is established that the proposed method of electrolytic-cavitation water purification has the highest values of efficiency from the considered water purification processes. This method is based on an organic combination of the advantages of such physical methods as electrolytic and cavitation disinfection of organic and biological water pollutants. The degree of purification and disinfection provided by him reaches 97-98%.
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Zelenko, Yuliya, Myroslav Malovanyy, and Lidiya Tarasova. "Optimization of Heat-and-Power Plants Water Purification." Chemistry & Chemical Technology 13, no. 2 (June 10, 2019): 218–23. http://dx.doi.org/10.23939/chcht13.02.218.

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Giammarchi, Marco. "Water purification in Borexino." International Journal of Modern Physics A 29, no. 16 (June 17, 2014): 1442008. http://dx.doi.org/10.1142/s0217751x14420081.

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Water Purification is often an important methodological tool in low radioactivity experiments. A variety of techniques have been exploited in the frame of the Borexino experiment to the goal of using water as a high purity shielding and as a reagent for cleaning and purification processes. This paper describes the water purification strategies and the purification results obtained in Borexino.
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Andersen, Astrid Oberborbeck. "Purification." Science, Technology, & Human Values 43, no. 3 (August 2, 2017): 379–400. http://dx.doi.org/10.1177/0162243917723079.

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In Arequipa, Peru’s second largest city, engineers work hard to control water flows and provide different sectors with clean and sufficient water. In 2011, only 10 percent of the totality of water used daily by Arequipa’s then close to 1 million people—in households, tourism, industry, and mining—was treated before it was returned to the river where it continues its flow downstream towards cultivated fields and, finally, into the Pacific Ocean. It takes specialized knowledge and manifold technologies to manage water and sustain life in Arequipa, and engineers are central actors for making water flow. Examining the ecology of water management, this article asks to what extent we can talk of a way of knowing and enacting water that is particular to engineers. Through engineering practices, a technical domain emerges as separate from and superior to political and social domains. This production of categories can be understood as practices of purification. However, a purely technical grip on water is never possible. Unruly elements, like weather, contamination, urban dwellers, and competing interests, interfere and make processes of intervention unstable. Water is never completely cleaned, and, equally, the continuous processes of purification of categories and domains take place while other processes work to blur their boundaries.
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Romanchuck, L. D. "HYDROPHYTE WATER PURIFICATION UNDER CONDITIONS OF “ZHITOMYRVODOKANAL” COMMUNAL ENTERPRISE." Biotechnologia Acta 9, no. 6 (2016): 58–71. http://dx.doi.org/10.15407/biotech9.06.058.

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Lavine, Marc S. "Pufferfish-inspired water purification." Science 372, no. 6540 (April 22, 2021): 357.5–358. http://dx.doi.org/10.1126/science.372.6540.357-e.

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Simmerling, Mary. "The Water Purification Study." Journal of Empirical Research on Human Research Ethics 2, no. 1 (March 2007): 90–91. http://dx.doi.org/10.1525/jer.2007.2.1.90.

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Dissertations / Theses on the topic "Water purification"

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Kent, Laura. "Photocatalysts for water purification." Thesis, University of Surrey, 2018. http://epubs.surrey.ac.uk/850035/.

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Advanced water purification methods are required to answer the growing demand for clean water throughout the world. Current methods of removing the pollutants rely on moving the pollutants from one place to another rather than breaking them down. The use of advanced oxidative processes (AOPs) presents a highly effective opportunity to achieve the full mineralisation of pollutants without the added cost of regeneration methods. Photocatalysts, such as titanium dioxide and zinc oxide, can be used as AOPs when activated by electromagnetic radiation in the form of ultraviolet and visible light. To facilitate the activation with visible light, titanium dioxide doped with rare earth elements was produced via a sol gel method. Both single doped and co-doped systems were investigated with efficiency determined by the percentage of degraded methylene blue over 48 hours under ultraviolet filtered visible light. The incorporation of rare earth ions restricted the growth of the more active anatase phase and the method produced highly agglomerated, sintered nano particles which exhibited as micron sized particles. The highest methylene blue removal rate achieved in 48 hours for a single doped system was 70% for the 1 mol% yttrium doped titanium dioxide. This was improved further on inclusion of 1 mol% praseodymium which showed an 86% removal of methylene blue over the same time period. The coating of known up-converting phosphors with the successfully developed doped titanium dioxide was investigated. Yttrium silicate doped with praseodymium and lithium, was found to be the most successful known phosphor when used with the commercially available P25 titanium dioxide. When coated with the doped titanium dioxide shell at a 2:1 ratio of phosphor to titanium dioxide, a methylene blue degradation of 94% was reached. Initial tests on the coating of titanium dioxide with the known up-converting phosphor showed that methylene blue was absorbed rather than broken down so was not developed further. An investigation into the incorporation of zinc oxide, both pure and doped with the same successful titanium dioxide system was carried out. Zinc oxide shells were coated onto doped titanium dioxide, the known up-converting phosphor and the doped titanium dioxide coated known phosphor. The crystalline form of zinc oxide was inhibited by the incorporation of rare earth ions, as with the titanium dioxide system, and from the thickness of the zinc oxide shell. The highest degradation achieved was a 91% removal rate for the ZnO-PrY:TiO2-PrY:Y2SiO5-Pr,Li core shell shell structure indicating there was no further improvement on incorporation of zinc oxide, either doped or un-doped.
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Lacoursière, Stéphanie. "Water purification by membrane distillation." Thesis, McGill University, 1994. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=26112.

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The objective of this work was to evaluate the technical feasibility of potable water production from both sea water and sodium chloride solutions via the membrane distillation process. Membrane distillation is a thermally driven process in which a hydrophobic microporous membrane separates a hot or warm saline solution from a cold desalinated one. Water, in the form of vapour, migrates from the hot solution to the cold one.
Two different hollow fibre membrane distillation modules were used to conduct experiments. Tests were performed to determine the sensitivity of permeate flux and quality to stream temperatures and flowrates, and feed concentration. The hot side temperature was found to have a greater effect on the water flux than the cold side temperature. Water flux values ranged from 0.5 to 1.6 Kg/m$ sp2$hr with salt removals of over 99.99%. A semi-empirical model, based on well established heat and mass transfer correlations, was developed and its predictions were validated with the experimental results.
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Davies, R. H. "Semiconductor photocatalysis for water purification." Thesis, Swansea University, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.636399.

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Although many aspects of the semiconductor photocatalysed mineralisation of water contaminants have been studied by researchers over the past decade, there are still certain areas which need further clarification, if the technique is to be used as an alternative to the presently available methods of water purification. It was the objective of the work in this thesis to provide further understanding of some of these remaining areas. One of the greatest inducements for the introduction of the technique of semiconductor photocatalysed pollutant mineralisation, in preference to the currently available technology, would be an efficiency advantage. The work in Chapter 3, studies the effect of many reaction variables (e.g. T, pH, [TiO2]) in order to provide rate enhancements and therefore further efficiency of the technique. In Chapter 4 the model pollutant, 4-chlorophenol, is used to illustrate the role of activation energies in semiconductor photocatalysed mineralisation reactions, an area which has been largely ignored by researchers in this field to date. In order to speed up the process of reactor designs for commercial semiconductor photocatalysis reactors, there was a need for a predictive kinetic model, to provide information on individual pollutant mineralisation rates, under certain reaction conditions. Chapter 5 outlines a kinetic model which is able to accurately model the mineralisation of various pollutants and can also be used as a predictive tool for non-standard conditions. Chapter 6 enhances this work, to provide a model capable of modelling further pollutant systems, previously unable to be modelled. The technique of semiconductor photocatalysed pollutant mineralisation, will only become a plausible alternative to the currently available technology, if it can be scaled up from the batch reactor level. The work in Chapter 7 aims to provide scale up of the batch system used in Chapter 3 from 2.5 ml to 101.
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Choi, Siwon (Siwon Chloe). "Microfluidic engineering of water purification." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/111415.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemical Engineering, 2017.
Cataloged from PDF version of thesis.
Includes bibliographical references.
The demand for clean water has been increasing for several reasons, such as rapid industrialization of developing countries, environmental pollution and climate change, and development of biofuels and the resulting irrigation growth. To meet the needs for this growing demand for clean water, desalination has become an appealing solution as saline water (brackish water, seawater and brine) are the most abundant water source for most of the world. However, desalination is energy and capital intensive compared to other water treatment processes, and oftentimes it is not economically feasible. Current desalination technologies require further engineering and development to become more sustainable in the long term. My Ph.D thesis is focused on engineering of electromembrane desalination, which is a set of electrically driven desalination technologies that utilize ion transport through ion exchange membranes. We employed microfluidic platforms and numerical modeling tools for the study, for they help reveal novel insights regarding the micro-scale details that are difficult to be discovered from the conventional large-scale systems. In this thesis, we consider three topics: i) engineering of structures that enhance mass transport in electrodialyis (ED), ii) techno-economic analysis of ion concentration polarization (ICP) desalination for high salinity brine treatment, and iii) development of electrocoagulation (EC) - ion concentration polarization (ICP) desalination hybrid that removes dissolved ions and non-ionic contaminants from water in a single device. First, we employed an electrodialysis (ED) system as a model to investigate the mass transport effects of embedded microstructures, also known as spacers, in electromembrane desalination systems. The spacer engineering is especially critical for low salinity (i.e., brackish water) desalination, where the mass transport in the solution is a dominant contributor to the electrical energy consumption in the system. Parametric studies of the spacer design revealed that small cylindrical structures effectively re-distribute the local flow velocity and enhance mass transport in the system. Furthermore, we found that relative diffusivities of cation and anion in the solution should be considered in designing the spacer and that the optimal design should maximize the mass transport while keeping the effect on the hydrodynamic resistance small. Next, we built an empirical model to estimate an electrical energy consumption of ICP desalination and utilized it to obtain the water cost and optimal operating parameters for high salinity applications. We performed cost analyses on two specific cases (i.e., partial desalination of high salinity brine to the seawater level, and brine concentration for salt production) and compared the performance with mainstream desalination technologies for each application. Lastly, we combined two electrical water treatment technologies and created an EC-ICP hybrid for total water treatment, which removes dissolved ions and non-ionic contaminants from the feed solution. We demonstrated a continuous EC-ICP operation that successfully removed salt and suspended solids. Our system is flexible in terms of the system size, and the type and concentration of contaminants it can handle, and thus it can find applications as a portable water treatment system.
by Siwon Choi.
Ph. D.
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Lyu, Shicheng. "Membraneless Water Purification via diffusiophoresis." Digital WPI, 2020. https://digitalcommons.wpi.edu/etd-theses/1360.

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Clean water is hard to obtain in certain areas, such as remote locations and during emergency response. Our study developed a membraneless water purification system using diffusiophoresis and tested the influence of various factors (gas pressure, liquid flow rate, etc.) on the turbidity of filtered water. The main component in the separation system is a tube-in-tube-in-tube separator. The inner tube and the middle tube are made of a semipermeable material (Teflon AF-2400), which allows gas (CO2) to permeate through it, but retains liquid (water). In this strategy, the CO2 permeates through the inner tube (the end is sealed) then dissolves into the dirty water/particle suspension passing through the middle tube. It then diffuses radially to the outer tube, where a vacuum collects the CO2, forming a concentration gradient of ions through the water, which induces the migration of charged particles to concentrate at the inner wall of the middle tube. The vacuum phase in the outer tube can increase the concentration gradient of ions in the water and recycle the CO2. Finally, purified water can be collected from the center of the middle tube by a needle in the effluent. The purification system is able to take initial turbid water (243 NTU) to below the WHO drinking water standard (
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Jones, Samuel Casey. "Static mixers for water treatment : a computational fluid dynamics model." Diss., Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/20718.

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Yang, Zi. "INORGANIC MEMBRANES FOR WATER PURIFICATION APPLICATIONS." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1588556057684163.

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Schillo, Melissa C. "Mesoporous Inorganic Membranes for Water Purification." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1313586746.

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Baruah, Arabinda. "Smart nanostructured materials for water purification." Thesis, IIT Delhi, 2016. http://localhost:8080/iit/handle/2074/7002.

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Wong, Kit Iong. "Chemical removal of dichloromethane (DCM) from contaminated water using advanced oxidation processes (AOPs) :Hydrogen Peroxide Ozone UV." Thesis, University of Macau, 2018. http://umaclib3.umac.mo/record=b3868740.

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Books on the topic "Water purification"

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Gertsen, Nikolaj. Water purification. New York: Nova Science Publishers, 2009.

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Nikolaj, Gertsen, and Sønderby Linus, eds. Water purification. Hauppauge, N.Y: Nova Science Publishers, 2009.

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Nikolaj, Gertsen, and Sønderby Linus, eds. Water purification. Hauppauge, N.Y: Nova Science Publishers, 2009.

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NATO Advanced Training Course on Water Purification and Management in Mediterranean Countries (2009 Oviedo, Spain). Water purification and management. Dordrecht: Springer, 2011.

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Coca-Prados, José, and Gemma Gutiérrez-Cervelló, eds. Water Purification and Management. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-90-481-9775-0.

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Pichat, Pierre, ed. Photocatalysis and Water Purification. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527645404.

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Lorch, Walter. Handbook of water purification. Hemel Hempstead: Horwood, 1987.

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Dey, Tania. Nanotechnology for water purification. Boca Raton, Florida: BrownWalker Press, 2012.

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Walter, Lorch, ed. Handbook of water purification. 2nd ed. Chichester, West Sussex, England: Ellis Horwood, 1987.

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Lahnsteiner, Josef, ed. Handbook of Water and Used Water Purification. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-319-66382-1.

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Book chapters on the topic "Water purification"

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Mattia, Davide. "Water Purification." In Encyclopedia of Membranes, 1992–95. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-44324-8_1904.

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Mattia, Davide. "Water Purification." In Encyclopedia of Membranes, 1–4. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-642-40872-4_1904-1.

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Bonner, Philip L. R. "Water, pH and Buffers." In Protein Purification, 1–12. Second edition. | Boca Raton : Taylor & Francis, 2018. | Series: Basics: Taylor & Francis, 2018. http://dx.doi.org/10.1201/9780429458187-1.

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Spellman, Frank R. "Advanced Water Purification." In The Science of Land Subsidence, 258–66. Boca Raton: CRC Press, 2024. http://dx.doi.org/10.1201/9781003461265-19.

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Verma, Subhash. "Natural Purification." In Water and Wastewater Engineering Technology, 369–80. Boca Raton: CRC Press, 2023. http://dx.doi.org/10.1201/9781003347941-27.

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Amadelli, Rossano, and Luca Samiolo. "Photoelectrocatalysis for Water Purification." In Photocatalysis and Water Purification, 241–70. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527645404.ch9.

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Nosaka, Yoshio, and Atsuko Y. Nosaka. "Identification and Roles of the Active Species Generated on Various Photocatalysts." In Photocatalysis and Water Purification, 1–24. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527645404.ch1.

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Liu, Sanly, May Lim, and Rose Amal. "Photocatalysis of Natural Organic Matter in Water: Characterization and Treatment Integration." In Photocatalysis and Water Purification, 271–94. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527645404.ch10.

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Rengifo-Herrera, Julián Andrés, Angela Giovana Rincón, and Cesar Pulgarin. "WaterborneEscherichia coliInactivation by TiO2Photoassisted Processes: A Brief Overview." In Photocatalysis and Water Purification, 295–309. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527645404.ch11.

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Ollis, David. "Photocatalytic Treatment of Water: Irradiance Influences." In Photocatalysis and Water Purification, 311–33. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527645404.ch12.

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Conference papers on the topic "Water purification"

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Giammarchi, M., M. Balata, A. Goretti, A. Ianni, L. Ioannucci, L. Miramonti, and S. Nisi. "Water purification in Borexino." In LOW RADIOACTIVITY TECHNIQUES 2013 (LRT 2013): Proceedings of the IV International Workshop in Low Radioactivity Techniques. AIP, 2013. http://dx.doi.org/10.1063/1.4818110.

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Soni, Apurva, Kushagra Singh, and Praveen Kumar. "Smart Water Purification Technique." In 2020 2nd International Conference on Advances in Computing, Communication Control and Networking (ICACCCN). IEEE, 2020. http://dx.doi.org/10.1109/icacccn51052.2020.9362834.

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Freeman, Eric, Lisa Mauck Weiland, and Ryan Soncini. "Water Purification Through Selective Transport." In ASME 2011 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. ASMEDC, 2011. http://dx.doi.org/10.1115/smasis2011-5062.

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Accumulation of inorganic nitrates and phosphates in regions such as the Mississippi river basin has resulted in catastrophic growth of algal blooms. These algal blooms deplete the surrounding oxygen and asphyxiate nearby aquatic life, resulting in large regions incapable of sustaining life. Using biomimicry principles to design a tailored active material to selectively transport these pollutants may offer a strategy to restore these dead zones to health. Theoretically a combination of selected protein transporters may be employed to create a selective sponge to reclaim these nitrates and phosphates. Presented is a feasibility study of various configurations of transporters, and a unique solution for restoring the aquatic ecosystem back to health.
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Duff, William S., and David Hodgson. "Solar Water Purification by Pasteurization." In ASME 2003 International Solar Energy Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/isec2003-44214.

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A new passive solar water pasteurization system has been designed, built and tested. The system contains no valves and regulates flow based on the density difference between two columns of water. The new system eliminates boiling problems encountered in previous designs. Boiling is undesirable because it may contaminate treated water. The system has produced over 100 liters per day of treated water with a collector area of 0.45m2. Work is ongoing to develop a theoretical understanding of system behavior, to analytically model it and to further improve system performance.
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Moole, Sumanth R. "Water Purification for Human Consumption." In 2021 IEEE Integrated STEM Education Conference (ISEC). IEEE, 2021. http://dx.doi.org/10.1109/isec52395.2021.9764038.

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Liu, Yu H., Chun L. Wu, Ting C. Hsu, Yun H. Huang, and Li Chen. "Swinery Wastewater Purification Using Aquatic Plants." In World Water and Environmental Resources Congress 2001. Reston, VA: American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40569(2001)476.

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Wang, N., Furui Tan, and Xuming Zhang. "Photocatalytic water purification using planar microreactor." In 2012 Photonics Global Conference (PGC). IEEE, 2012. http://dx.doi.org/10.1109/pgc.2012.6458085.

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Xaba, Singatha Gcinamina, Lagouge Kwanda Tartibu, and Peter Madindwa Mashinini. "Development of a Water Purification Device." In 2022 IEEE 13th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT). IEEE, 2022. http://dx.doi.org/10.1109/icmimt55556.2022.9845284.

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Lee, Ming-Ju, Ming-Gin Lee, Yishuo Huang, and Chia-Liang Chiang. "Water Purification of Pervious Concrete Pavement." In International Conference on Sustainable Design, Engineering, and Construction 2012. Reston, VA: American Society of Civil Engineers, 2012. http://dx.doi.org/10.1061/9780784412688.089.

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Afzal, Lubaba. "Comparative Analysis between Water Purification Systems." In ASEC 2023. Basel Switzerland: MDPI, 2023. http://dx.doi.org/10.3390/asec2023-15335.

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Reports on the topic "Water purification"

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Pegah Hassanzadeh, Pegah Hassanzadeh. Water Purification for Developing Countries. Experiment, August 2014. http://dx.doi.org/10.18258/3218.

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Mann, Michael, Srivats Srinivasachar, Nicholas Dyrstad-Cincotta, and Teagan Nelson. Supercritical Treatment Technology for Water Purification. Office of Scientific and Technical Information (OSTI), February 2020. http://dx.doi.org/10.2172/1788083.

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Powers, Edmund M., Scott Nielsen, Joshua Magnone, and Thomas Crocker. Bactericidal Efficacy of a Personal Water Purification Straw. Fort Belvoir, VA: Defense Technical Information Center, August 2000. http://dx.doi.org/10.21236/ada381598.

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Lundquist, Arthur, Steven Clarke, and William Bettin. Filtration in the Use of Individual Water Purification Devices. Fort Belvoir, VA: Defense Technical Information Center, March 2006. http://dx.doi.org/10.21236/ada453953.

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Xu, Hongwu, Sameer Varma, May Devan Nyman, Todd Michael Alam, Konrad Thuermer, Gregory P. Holland, Kevin Leung, et al. Exploiting interfacial water properties for desalination and purification applications. Office of Scientific and Technical Information (OSTI), September 2008. http://dx.doi.org/10.2172/942190.

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Miller, James Edward, and Lindsey R. Evans. Forward osmosis :a new approach to water purification and desalination. Office of Scientific and Technical Information (OSTI), July 2006. http://dx.doi.org/10.2172/893156.

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Clarke, Steven, and William Bettin. Iodine Disinfection in the Use of Individual Water Purification Devices. Fort Belvoir, VA: Defense Technical Information Center, March 2006. http://dx.doi.org/10.21236/ada453960.

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Clarke, Steven, and William Bettin. Ultraviolet Light Disinfection in the Use of Individual Water Purification Devices. Fort Belvoir, VA: Defense Technical Information Center, March 2006. http://dx.doi.org/10.21236/ada453967.

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9

Clarke, Steven, and William Bettin. Chlorine Dioxide Disinfection in the Use of Individual Water Purification Devices. Fort Belvoir, VA: Defense Technical Information Center, March 2006. http://dx.doi.org/10.21236/ada453968.

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10

Fowler, Simon. Design and Application of a 3D Photocatalyst Material for Water Purification. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.5532.

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