Academic literature on the topic 'Sewage purification'

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Journal articles on the topic "Sewage purification"

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RADCLIFFE, L. Gr. "Purification of Sewage." Journal of the Society of Dyers and Colourists 9, no. 1 (October 22, 2008): 9–14. http://dx.doi.org/10.1111/j.1478-4408.1893.tb02852.x.

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Kalenik, Marek. "Badania modelowe skuteczności oczyszczania ścieków w piasku średnim z warstwą wspomagającą z hydro-antracytu." Przegląd Naukowy Inżynieria i Kształtowanie Środowiska 28, no. 2 (July 10, 2019): 257–67. http://dx.doi.org/10.22630/pniks.2019.28.2.24.

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The model investigations of sewage purification were carried out in a medium sand bed with an assisting hydro-anthracite layer with thickness of 0.10 and 0.20 m. It has been observed that the effectiveness of sewage purification related to basic qualitative parameters (total suspended solids – TSS, BOD5, COD, total nitrogen, total phosphorus) is in accordance with the Polish standards on sewage disposal into grounds and surface water. It has been stated that the medium sand soil bed with the 0.20-meter thick assisting hydro-anthracite layer shows higher effectiveness of sewage purification than the 0.10 m thick assisting layer. This application in the medium sand soil bed increased the removal efficiency regarding TSS by 3.1%, total nitrogen by 29.4%, ammonia nitrogen by 1.2% and total phosphorus by 23.0%, and reduction efficiency regarding BOD5 by 1.5% and COD by 11.3% with relation to the 0.10-meter thick assisting hydro-anthracite layer (all percentages – in average). The investigations confirm that the hydro-anthracite with the granulation of 1.8–2.5 mm can be used to assist in removal of nitrogen and phosphorus compounds from sewages
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Halicki, W., and A. Szymańczyk. "Purification Performance of Biological Two-staged Plant Sewage Systems." Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference 1 (June 26, 2006): 108. http://dx.doi.org/10.17770/etr2003vol1.1992.

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In the following article, results regarding purification performance of one of several biological two-staged sewage systems constructed in Poland are presented. The system selected was built for purification of sewage from an environmental center in Pszczew in West Poland. The performance evaluation refers to the elimination of nutrients as well as organic compounds. The results are furthermore compared to legal purification requirements for sewage systems in Poland. Since the purification achieved was so high, the purified sewage water can be used for irrigation purposes of the green area in the grounds of the environmental center all year long. By closing this circle, the ecological effects of the method used for sewage purification are much increased.
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Koenraad, P. M. F. J., W. F. Jacobs-Reitsma, T. Van Der Laan, R. R. Beumer, and F. M. Rombouts. "Antibiotic susceptibility of campylobacter isolates from sewage and poultry abattoir drain water." Epidemiology and Infection 115, no. 3 (December 1995): 475–83. http://dx.doi.org/10.1017/s0950268800058635.

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SummaryIn this study, thein vitrosusceptibility of 209 campylobacter strains to the quinolones nalidixic acid, flumequine, ciprofloxacin, enrofloxacin, and to ampicillin, tetracycline and erythromycin was tested by the disk diffusion method. The strains were isolated from poultry abattoir effluent (DWA) and two sewage purification plants (SPA and SPB). Sewage purification plant SPA received mixed sewage, including that from a poultry abattoir, whereas SPB did not receive sewage from any meat-processing industry. The quinolone resistance of the DWA isolates ranged from 28% for enrofloxacin to 50% for nalidixic acid. The strains isolated from the sewage purification plants were more susceptible to the quinolones with a range of 11–18% quinolone resistance for SPB isolates to 17–33% quinolone resistance for SPA isolates. The susceptibility criteria as recommended by National Committee Clinical Laboratory Standards (USA) cannot readily be employed for campylobacter isolates. This investigation shows that the resistance of campylobacter bacteria is highest in the plant receiving sewage from a poultry slaughterhouse. Monitoring of antibiotic resistance of aquaticCampylobacterspp. is important, as surface waters are recognized as possible sources of infection.
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Peng, Lei, Ping Liu, Jian Hao, Qingguo Gao, and Jianjun Yang. "Preparation of NaCl Particles Added Polyvinylidene Fluoride Microporous Filter and a Simple Filtration Device." Coatings 14, no. 2 (February 2, 2024): 196. http://dx.doi.org/10.3390/coatings14020196.

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Clean and pollution-free water plays a crucial role in human metabolism and is essential for everyone’s daily life. However, with industrialization, a significant amount of sewage has been produced for many years. Water resources tend to become stressed when the rate of sewage production speed is purified. Many researchers are working on sewage purification to eliminate this hidden danger. It is urgent to find an efficient, high-speed, and environmental way to purify sewage. The objective of this study is to investigate the impact of pore morphology on filtration. In addition, a Polyvinylidene fluoride (PVDF)-microporous filter (MPF) based on non-solvent-induced phase separation (NIPS) and vapor-induced phase separation (VIPS) methods was designed, the morphology and properties of a series of sodium chloride particles (NaCl-ps) added PVDF-MPF was researched, and a simple semi-automatic filtration device based on the character of this PVDF-MPF was manufactured. According to the light transmittance of filtered sewage through PVDF-MPF and NaCl-ps added PVDF-MPF, both PVDF-MPFs can remove particles in sewage. However, after adding NaCl-ps, the purification capacity of PVDF-MPF is higher than that of PVDF-MPF without adding NaCl-ps. The addition of NaCl-ps changes the morphology and improves the sewage purification capacity of PVDF-MPF.
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Bao, Zhen Bo, Deng Chao Jin, and Hong Jun Teng. "Constructed Wetlands Sewage Treatment Technology Purification Mechanism and Influence Factors." Advanced Materials Research 518-523 (May 2012): 3003–6. http://dx.doi.org/10.4028/www.scientific.net/amr.518-523.3003.

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Constructed wetlands are new sewage treatment technology, which have advantages of good decontamination effect, low operating costs and easy maintenance. Base on analysis of constructed wetlands composition and purification mechanism, the constructed wetlands purification influence factors are summarized, and the problems and solutions of constructed wetlands are pointed out. Carrying out in-depth study on constructed wetlands design, operational control and maintenance management to improve comprehensive benefits of wetland sewage purification technology, have great practical significance and far-reaching social significance.
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STEPANOV, S. V., Yu E. STAShOK, and N. V. NOEV. "RESEARCHES ON BIOMEMBRANE PURIFICATIONAND DEMINERALIZATION OF WASTE WATERS AT SYZRAN OIL REFINERY." Urban construction and architecture 2, no. 1 (March 15, 2012): 55–58. http://dx.doi.org/10.17673/vestnik.2012.01.10.

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There are given the research results of biomembrane waste water purification at Syzran Oil Refinery and demineralization of biologically treated sewage waters by the method of reversible electrodialysis. We compared the purification efficiency on the membrane bioreactor with ethanol dosing (in order to get deeper denitrification) and without it and the purification without adding household drain as well. It is shown that biomembrane technology combined with sorption tertiary treatment makes it possible to meet the requirements of the Russian Federation norms to the quality of treated sewage. The results of the experiment on the demineralization of biologically treated sewage waters using the method of reversible electrodialysis are given. We have concluded that the recycle systems of the plant can be fed with demineralised desalted water.
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Liu, Bao You, and Ya Ru Liu. "Rational Analysis of Sewage Treatment." Advanced Materials Research 889-890 (February 2014): 1617–20. http://dx.doi.org/10.4028/www.scientific.net/amr.889-890.1617.

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Sewage treatment problem is a typical linear programming problem, and can be solved by method of linear programming. In order to reflect the principle of fairness and make full use of self-purification capacity of environment, this paper gives rational analysis of the sewage disposal problems in 2007 Chinese Undergraduate Mathematical Modeling Contest. The mathematical model of linear programming is established, and solved by lingo optimization software. The results show that: by the principle of fairness, investment funds increased; by the principle of self-purification capacity of environment, investment funds decreased. The results can provide guidance for decision makers to choose different scheme.
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Wu, Chun Du, Chun Xia Liu, and Qing Jie Xie. "Primary Study on the Pollution Control of Overflow by Stepwise Adsorption Purification Bed." Advanced Materials Research 113-116 (June 2010): 259–62. http://dx.doi.org/10.4028/www.scientific.net/amr.113-116.259.

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In this paper a stepwise adsorption purification bed was introduced to be used for overflow wastewater treatment. According to the principle of natural purification of soil and paddy fields on sewage, the stepwise adsorption purification bed imitated the self-purification function of natural materials, such as defoliation,rotten wood, charcoal and the stone were processed as filler. The removal rate of the parameters, such as COD, NH3-N and TP was invested to show the treatment effect of this system. The result showed that the system had a high removal rate of the contamination in the sewage. The COD, NH3-N and TP removal rates can reach up to 80%, 85.8% and 84% respectively.
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Shu, Xiaoxiao, Lu Sun, and Chao Guo. "Research on Sewage Purification Technology in Sponge Cities." Frontiers in Sustainable Development 3, no. 4 (April 20, 2023): 94–99. http://dx.doi.org/10.54691/fsd.v3i4.4779.

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Urban water system ecology has been severely damaged, urban waterlogging, water pollution, water resources shortage and other problems have become more serious, and it is urgent to repair and harness them. The concept of sponge city can effectively improve the state of urban water system. Therefore, this article aims to provide theoretical support for China's sponge city pollution water purification technology by analyzing the characteristics, hazards, and different sewage purification technologies of urban sewage.
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Dissertations / Theses on the topic "Sewage purification"

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Palazolo, Paul Joseph. "Use of genetic algorithms in bounded search for design of biological nitrification/denitrification waste treatment systems." Diss., Georgia Institute of Technology, 1998. http://hdl.handle.net/1853/32777.

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Cao, Keping. "Simultaneous Removal of Carbon and Nitrogen by Using a Single Bioreactor for Land Limited Application." Thesis, Water Resources Research Center, University of Hawaii at Manoa, 1998. http://hdl.handle.net/10125/22230.

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An Entrapped-Mixed-Microbial-Cell (EMMC) process was investigated for its simultaneous removal of carbon and nitrogen in a single bioreactor with the influent COD/N ratio varying from 4 to 15 and influent alkalinity of 140 mg CaCO3/L and 230 mg CaCO3/L. The reactor was operated with alternate schedules of intermittent aeration. Two different sizes of carriers (10 * 10 * 10 mm3 and 20 * 20 * 20 mm3) were studied. The medium carrier (10 * 10 * 10 mm3) system presents higher nitrogen removal and COD removal compared to the large carrier system. The nitrogen removal efficiency is related to the ratio of COD/N in the influent. With the increase of the COD/N ration in the influent, the nitrogen removal efficiency is increased. The average reductions of nitrogen were over 92% and the average reductions of SCOD and BOD5 are over 95% and 97%, respectively, in the medium carrier system. This is operated at the HRT of 12 hours and 0.5 hour aeration and 2 hours of non-aeration, and the COD/N ratio of 15 in the influent. Changing alkalinity from 140 to 230 mg CaCO3/L has no effect in both large and medium carriers for the nitrogen removal efficiency. The pH, oxidation – reduction potential (ORP) and dissolved oxygen (DO) were used to monitor the biological nitrogen removal. It was found that the ORP (range from -100 to 300 mV) can be used to provide better effluent quality measured as total-nitrogen of less than 10 mg/L. Also, the impact of influent COD/N ratio on the effluent quality (measured as Inorg.-nitrogen) for the EMMC process is very important. Compared to other two compact biological wastewater treatment processes, membrane bioreactor (MBR) and moving bed biofilm reactor (MBBR), the EMMC process with the intermittent aeration has higher removal efficiencies of carbon and nitrogen, easier operation, lower O&M cost, lower energy requirement, and more compact. The total cost requirement is less than $3.27 per 1000 gallons (3.785 m 3) of treated settled domestic sewage per day. It is apparent that the EMMC process is technically feasible for the simultaneous removal of carbon and nitrogen under the operation on a schedule of intermittent aeration and suitable to be used for replacement or upgrading of existing treatment plant at land limited area.
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Mao, Yanping, and 毛艷萍. "Biological removal of phosphorus and nitrogen from wastewater : new insights from metagenomic and metatranscriptomic approaches." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/206323.

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Zapf-Gilje, Reidar. "Treatment and disposal of secondary sewage effluent through snowmaking." Thesis, University of British Columbia, 1985. http://hdl.handle.net/2429/26034.

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When secondary sewage effluent is converted to snow, the nutrients and residual organics become concentrated in the early meltwater discharge through melt-freeze processes within the snow-pack. The early season melt comes off relatively slowly. Providing the soil can absorb the early melt, the bulk of the nutrients will be removed even if later season melt rates exceeds the soil's infil-trability. This could provide an inexpensive method for nutrient removal from secondary sewage effluents. Laboratory experiments showed that the degree of impurity concentration was largely independent of the number of diurnal melt-freeze cycles, snow depth, snow temperature and initial concentration of impurity in the snow. As a result, the removal of impurities from a snowpack can be expressed in terms of the cumulative melt discharge. A simple exponential decay process was found to describe the impurity removal well for most cases. The first 20% of the melt removed, on the average, 65% of the phosphorus and 86% of the nitrogen from snow made from sewage effluent; and 92% of the potassium chloride from snow made from potassium chloride solution. Stripping of ammonia during snow production and melting increased the overall nitrogen removal to about 90%. A field investigation of salt movement through a natural snowpack confirmed the laboratory results.
Applied Science, Faculty of
Civil Engineering, Department of
Graduate
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Li, June Yonghong. "A study of ozonation kinetics of phenolic compounds in single and solute systems." Thesis, Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/20821.

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Yang, Jingming. "Characteristics of a novel anaerobic fluidized bed reactor for waste water treatment." Diss., Georgia Institute of Technology, 1994. http://hdl.handle.net/1853/25318.

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Kulati, Thanduxolo Cullinan. "Evaluation of physiochemical qualities and heavy metal levels of the final effluents of some wastewater treatment facilities in the Eastern Cape Province of South Africa." Thesis, University of Fort Hare, 2016. http://hdl.handle.net/10353/1547.

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Water is the most abundant substance in nature and vital for life activities. The major water sources for use are surface water bodies such as rivers and lakes, and underground aquifers and pore spaces down the water table (Ring, 2003). Water derived from these sources is not necessarily pure since it contains dissolved inorganic and organic substances, living organisms (viruses, bacteria, etc). For these reasons, water intended for domestic uses should be free from toxic substances and microorganisms that are of health significance (WHO, 2005). The availability and quality of water always have played an important role in determining the quality of life. Water quality is closely linked to water use and to the state of economic development (Chennakrishnan et al., 2008). Ground and surface waters can be contaminated by several sources. In urban areas, the careless disposal of industrial effluents and other wastes may contribute greatly to the poor quality of water (Mathuthu et al., 1997). In most developing countries, most areas are located on the watersheds which are the end points of effluents discharged from various industries (Oberholster and Ashton, 2008). South Africa, as a developing country, is experiencing rapid demographic changes due to urbanization, industrialization and population growth. The country has also been identified as being water-scarce, which can lead to a challenge of meeting the increasing water demand due to industrialization and urbanization. Such population growth increase may result in an increase in wastewater output, especially around urban areas.
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Sun, Feiyun, and 孙飞云. "A membrane bioreactor (MBR) for a biological nutrient removal system: treatment performance, membrane foulingmechanism and its mitigation strategy." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2010. http://hub.hku.hk/bib/B44903856.

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Morrison, Kirk Murray. "An assessment of the potential for biological phosphorus removal in Canadian wastewater treatment plants." Thesis, University of British Columbia, 1988. http://hdl.handle.net/2429/28507.

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This thesis assesses the potential for enhanced biological phosphorus (Bio-P) removal in Canadian wastewater treatment plants. Retrofit designs incorporating Bio-P removal were prepared for nine wastewater treatment plants across Canada, and were compared against chemical phosphorus removal technologies. Incremental capital and operating costs were calculated and internal rates of return (IRR's) for the capital investment required to install the Bio-P removal facilities were calculated. Based on these results, an assessment of the potential use for the technology in Canada is made. Of the nine plants studied, results indicate that Bio-P removal is economically superior to chemical phosphorus removal for the Calgary Bonnybrook, Edmonton Gold Bar, Saskatoon Mclvor Weir and Regina wastewater treatment plants. In general, Bio-P removal appears to offer significant economic advantages to plants located in Alberta and Saskatchewan because of the high cost of phosphorus removal chemicals in these provinces. The present low cost of phosphorus removal chemicals in Ontario and Quebec likely limits the viability of Bio-P removal to large (greater than 300,000 m³/d), suitably configured plants. In British Columbia, where Bio-P removal is presently used in the Okanagan Valley, the absence of widespread provincial phosphorus removal standards makes future Bio-P installations unlikely. The potential for Bio-P removal in Manitoba, the Maritimes and the Yukon and Northwest Territories is again limited by the absence of phosphorus removal standards in these parts of Canada. Results also indicate that the use of an anoxic/anaerobic/ aerobic process in the bioreactor, in conjunction with primary sludge fermentation through gravity thickening, is very applicable to Canadian plants and offers potential capital and operating cost savings relative to other Bio-P processes. The common practice of anaerobic sludge digestion, combined with sludge dewatering and land application, was found to be unfavourable from a Bio-P perspective unless the resulting supernatant/filtrate streams can be re-used or disposed of outside of the mainstream treatment process. Through the preparation of the retrofit designs, it was determined that certain aspects of Bio-P technology require additional research in order to optimize treatment plant design. These include kinetic modelling; short SRT Bio-P removal; the anorexic/anaerobic/aerobic process; the use of gravity thickening for primary sludge fermentation; and phosphorus release during anaerobic digestion.
Applied Science, Faculty of
Civil Engineering, Department of
Graduate
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Lee, N. P. (Nelson Paul). "The affect of anaerobic volume reduction on the University of Cape Town (UCT) biological phosphorus removal process." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/29631.

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The objective of this research was to optimize the bio-P process as applied to a weak sewage with respect to HRT in each of the process zones. This goal was to be achieved by changing the HRT of the various zones with all other operating characteristics being held constant. The experimental work during this study involved two initially identical process trains operated in the University of Cape Town (UCT) mode. The aerobic zones of both trains were divided into four equal sized complete-mix cells to allow observations of phosphate uptake and poly-β-hydroxyalkanoate (PHA) consumption under aerobic conditions. After steady-state was established, the anaerobic HRT was reduced to 50% of the original value in the experimental module by reducing the anaerobic reactor volume. At the same time, the mixed liquor of both trains was drained, mixed and reapportioned to the two processes, thereby assuring equivalent starting conditions. Results of this study showed that both processes performed identically prior to the anaerobic HRT change. After the anaerobic HRT change, there was a forty day period where P removal and effluent P were the same in both process trains. This was so, even though the anaerobic P release was considerably less in the experimental module. Subsequently, a change in influent sewage type corresponded to a change in P removal and effluent P in the two process trains. An examination of the process parameters showed that the anoxic zone of the experimental module, after the anaerobic HRT change and the sewage change, consistently removed less P or released more P than in the control module. As a result, the control module out-performed the experimental module. Batch tests and tests to better characterize the influent sewage were then conducted in an attempt to determine the reasons for the different P removal characteristics. Under the test conditions, it appeared that the original anaerobic HRT was excessive. This was preferable to an insufficient anaerobic HRT, such as in the experimental module, however. The anoxic zone may have been too large, too small or just right for optimum P removal depending on the influent sewage characteristics. Optimizing the bio-P process by reducing the aerobic zone HRT appeared to have the greatest potential.
Applied Science, Faculty of
Civil Engineering, Department of
Graduate
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Books on the topic "Sewage purification"

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Mark, Fuller, ed. Sewage treatment: Uses, processes, and impact. Hauppauge, NY: Nova Science, 2009.

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M, Sidwick J., and Society of Chemical Industry (Great Britain), eds. Topics in wastewater treatment. Oxford: Published for the Society of Chemical Industry by Blackwell Scientific, 1985.

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Rowe-Evans, Annwen. Sanitation infrastructure: A handbook of wastewater technology and management systems. Vancouver: Centre for Human Settlements, University of British Columbia, 1999.

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Cheremisinoff, Nicholas P. Wastewater and biosolids treatment technologies: The comprehensive reference for plant managers and operators. Rockville, MD: ABS Consulting, Government Institutes, 2003.

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E, Baily Richard, ed. Sludge: Types, treatment processes and disposal. New York: Nova Science Publishers, 2009.

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1936-, Boyle William C., ed. Fine pore aeration for wastewater treatment. Park Ridge, N.J., U.S.A: Noyes Data Corp., 1990.

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Moore, Ralph L. Environmental protection by the neutralization of wastewater using pH control. Research Triangle Park, N.C., U.S.A: Instrument Society of America, 1995.

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Casey, T. J. Unit treatment processes in water and wastewater engineering. Chichester: Wiley, 1997.

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N, Cheremisinoff Paul, ed. Water treatment and waste recovery: Advanced technology and applications. Englewood Cliffs, N.J: PTR Prentice Hall, 1993.

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Zorpas, Antonis A. Sewage sludge management: From the past to our century. Hauppauge, N.Y: Nova Science Publishers, 2011.

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Book chapters on the topic "Sewage purification"

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Abdul Rahman, Amir Muhammad Noh Amin, Muhammad Naziff Ahamad Said, and Mohamad Danial Shafiq. "Sewage Sludge Particle Surface Interactions: Technology and Purification Approaches." In Microbial Fuel Cell (MFC) Applications for Sludge Valorization, 163–78. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1083-0_9.

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Hana, Vydrová, Dairy Industry, and P. Koubek. "The Intensification — The improving purification process in sewage disposal plant." In MILK the vital force, 46. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3733-8_36.

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Schur, F. "Analysis of Sewage from Anaerobic Purification of Effluent from a Brewery." In Analysis of Plant Waste Materials, 41–74. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/978-3-662-03887-1_3.

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Barbour, E. K., N. H. Nabbut, and H. M. Al-Nakhli. "Reduction of Bacterial Contamination in Sewage Effluents and Soils of Saudi Arabia: Impact of Sewage Treatment Technology and Natural Self-Purification." In Perspectives in Biotechnology and Applied Microbiology, 241–50. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4321-6_18.

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Ohri, Virender, and Vikrant Khullar. "Experimental Investigation into the Applicability of Nanoparticles in Purification of Sewage Water Through Usage of Solar Energy." In Energy, Environment, and Sustainability, 537–49. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-3302-6_17.

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LAVERGNE, G. "Utilisation of dehydrated sludge from Marseille's purification station in forestry." In Alternative Uses for Sewage Sludge, 167–75. Elsevier, 1991. http://dx.doi.org/10.1016/b978-0-08-040271-0.50016-2.

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"THE UTILISATION OF SEWAGE." In THE PURIFICATION AND UTILISATION OF SEWAGE, WITH PLANS OF THE CROYDON IRRIGATION FIELDS., 1–38. Thomas Telford Publishing, 2011. http://dx.doi.org/10.1680/tpauos.52512.0001.

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Dharani, L., R. Umapriya, J. Rohan, G. Surendran, and P. Deepak. "Microbes and wastewater treatment." In Clean Technologies Toward the Development of a Sustainable Environment and Future, 1–17. IWA Publishing, 2023. http://dx.doi.org/10.2166/9781789063783_0001.

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Abstract Wastewater is considered a source of water, power, and enriching nutrient for plants. Wastewater treatment is among the most significant biotechnological procedures for treating municipal and industrial sewage across the world. Conventional wastewater treatment methods, however, have constraints, primarily because they are cost-intensive to achieve the aim of wastewater remediation. Microorganisms, on the contrary, outperform humans when it comes to sewage water purification. Their ability to decompose a wide range of organic chemicals and cycle components such as nitrogen, phosphorus, and carbon is unparalleled in ecology. These characteristics have been successfully used in microbial wastewater treatment plants. This chapter discusses the necessity for wastewater treatment, and the function of diverse microbes in wastewater treatment, including new and developing technologies that use microbes for wastewater treatment and purification, such as microbial fuel cells, bioremediation, and activated sludge processes along with the challenges and prospects of using microorganisms in wastewater treatment.
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"Profit vs. Purification: “Sewage Is Something to Be Got Rid Of”." In Hybrid Nature. The MIT Press, 2011. http://dx.doi.org/10.7551/mitpress/8868.003.0007.

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López-Fernández, Eduardo J., Francisco Alonso-Peralta, Gastón Sanglier-Contreras, and Roberto A. González-Lezcano. "The Water Cycle in the Smart Cities Environment." In Social, Legal, and Ethical Implications of IoT, Cloud, and Edge Computing Technologies, 132–60. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-3817-3.ch006.

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This chapter analyses the urban water cycle in the smarts cities, describes the current situation, which constitutes a valid but outdated knowledge, adopting the perspective of improving and extending the measures that lead to greater efficiency of the water collection, treatment, supply, sewage, purification, and reuse systems at all stages of the water cycle: the sites, construction, operation, and maintenance of the networks and systems that enable the cycle to be completed effectively. The process of converting a city into smart city includes resources, processes, and services, and all stages of the water cycle are a set of processes, with water as a fundamental resource, which condition the different services to citizens, and therefore, it is necessary to try to establish efficiency improvements in all of them.
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Conference papers on the topic "Sewage purification"

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Lan, Jun-kang, and Bao-jian Liu. "The Effect and Mechanism of Cement-Soil Using for Sewage Purification." In 2010 4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE). IEEE, 2010. http://dx.doi.org/10.1109/icbbe.2010.5517508.

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Yu, Feng, Hongqi Zhu, and Yanjun Yin. "The Biological Purification Project Practice of the Sewage Treatment Station’s Odor." In 2015 Asia-Pacific Energy Equipment Engineering Research Conference. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/ap3er-15.2015.87.

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Milojković, Ivan, and Nataša Praščević. "CHOICE OF THE OPTIMUM TECHNOLOGY FOR THE CONSTRUCTION OF SEWAGE PUMPING STATION MAKISH USING THE AHP-VIKOR METHOD WITH A FUZZY APPROACH." In 53rd Annual Conference of the Serbian Water Pollution Control Society. SERBIAN WATER POLLUTION CONTROL SOCIETY, 2024. http://dx.doi.org/10.46793/voda24.297m.

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Project solutions for sewage treatment, purification and pumping of atmospheric wastewater in Sewage Pumping Station (PS) Makiš were analyzed. The analysis was carried out in relation to the construction considering the use of the multi-criteria optimization method with the consideration of different ways of channeling, treatment, and evacuation of wastewater. Many criteria were analyzed according to which different variant solutions for the construction of the Makiš sewage treatment plant were evaluated. Different ways of designing and building buildings were considered. AHP, VIKOR and Fuzzy approach methods were used
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Xing, Meiyan, Fen Yu, Jing Liu, and Jian Yang. "Vermifiltration as a Final-Stage Process for Rural Sewage Purification in China." In 2010 4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE 2010). IEEE, 2010. http://dx.doi.org/10.1109/icbbe.2010.5514962.

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Zimmels, Yoram, Felix Kirzhner, and Semion Roitman. "Use of Naturally Growing Aquatic Plants for Kishon River and Sewage Water Purification." In Wetlands Engineering and River Restoration Conference 2001. Reston, VA: American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40581(2001)4.

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Yan, Zhao, Wang Xuhe, and Fu Hanjun. "Purification Effect of Plants on COD, DO from Domestic Sewage in Jilin City." In 2017 International Conference on Smart City and Systems Engineering (ICSCSE). IEEE, 2017. http://dx.doi.org/10.1109/icscse.2017.14.

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Zhou, Gaofeng, Yiqing Liu, Junfeng Zhao, Yongsheng Fu, and Yuhua Nie. "The purification of nitrogen by the micro-aeration enhanced ecological floating bed in sewage." In ADVANCES IN ENERGY SCIENCE AND ENVIRONMENT ENGINEERING II: Proceedings of 2nd International Workshop on Advances in Energy Science and Environment Engineering (AESEE 2018). Author(s), 2018. http://dx.doi.org/10.1063/1.5029800.

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Chen, Su, Lei Chao, Jun Zhao, Ning Chen, Linshan Wang, Xin Liu, and Lina Sun. "Impacts of hydraulic retention time and temperature on sewage purification effect of water hyacinth." In International Conference on Medical Engineering and Bioinformatics. Southampton, UK: WIT Press, 2014. http://dx.doi.org/10.2495/meb140101.

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Yoshida, Masaho, Masakatsu Miyajima, and Atsunori Numata. "Application of Liquefaction Countermeasure Technique by Log Piling for Water Purification and Sewage Treatment Plant." In Sixth China-Japan-US Trilateral Symposium on Lifeline Earthquake Engineering. Reston, VA: American Society of Civil Engineers, 2013. http://dx.doi.org/10.1061/9780784413234.020.

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Vasilyeva, M. O., M. V. Vasilyev, and G. T. Ambrosova. "Water respiratory system of Zhatai working village." In Problems of the Arctic region. FRC KSC RAS, 2023. http://dx.doi.org/10.37614/978.5.91137.510.2.013.

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The village of Zhatai is located on the left bank of the Lena River, 15 km below the city of Yakutsk, covering an area of 22 km2, where 9,200 people live. This article examines the state of the water drainage and wastewater treatment system in the village of Zhatai. In 2022, new sewage treatment facilities were put into operation. The operation of sewage treatment facilities for a year showed that the complex cannot provide the required degree of purification. Unfortunately, after a detailed study of the design documentation, a number of design flaws were identified, which also would not allow the required degree of wastewater treatment to be achieved. Recommendations for eliminating design deficiencies were developed and issued to the customer.
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