Academic literature on the topic 'Water quality with DBPs objectives'

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Journal articles on the topic "Water quality with DBPs objectives"

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D'Alessio, Matteo, Bruce Dvorak, and Chittaranjan Ray. "Riverbank Filtration Impacts on Post Disinfection Water Quality in Small Systems—A Case Study from Auburn and Nebraska City, Nebraska." Water 10, no. 12 (2018): 1865. http://dx.doi.org/10.3390/w10121865.

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Small water systems can experience a fluctuating quality of water in the distribution system after disinfection. As chlorine is the most common disinfectant for small systems, the occurrence of disinfection byproducts (DBPs) represents a common problem for these systems. Riverbank filtration (RBF) can be a valuable solution for small communities located on riverbanks. The objectives of this study were to evaluate (i) the improvements in water quality at two selected RBF systems, and (ii) the potential lower concentrations of DBPs, in particular, trihalomethanes (THMs), in small systems that us
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Kearns, Joshua P., Kyle K. Shimabuku, Ryan B. Mahoney, Detlef R. U. Knappe, and R. Scott Summers. "Meeting multiple water quality objectives through treatment using locally generated char: improving organoleptic properties and removing synthetic organic contaminants and disinfection by-products." Journal of Water, Sanitation and Hygiene for Development 5, no. 3 (2015): 359–72. http://dx.doi.org/10.2166/washdev.2015.172.

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A variety of natural and anthropogenic contaminants can compromise the safety and esthetics of surface water collected for drinking and disinfected using chlorine by households in developing communities. While household chlorination is effective against most microbial pathogens, many users find the taste and odor of chlorine unacceptable and revert to drinking untreated water. Moreover, reactions between chlorine and the dissolved organic matter form harmful disinfection by-products (DBPs) such as trihalomethanes (THMs). Char adsorbers have been used to treat drinking water for thousands of ye
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Légaré-Julien, Félix, Olivier Lemay, Ulysse Vallée-Godbout, Christian Bouchard, and Caetano Dorea. "Laboratory Efficacy and Disinfection by-Product Formation of a Coagulant/Disinfectant Tablet for Point-of-Use Water Treatment." Water 10, no. 11 (2018): 1567. http://dx.doi.org/10.3390/w10111567.

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Coagulant/disinfection products (CDPs) are a point-of-use (POU) water treatment technique that can improve microbial quality, reduce turbidity, and produce a free chlorine residual (FCR), serving as a potentially effective option for decentralized water treatment in a variety of contexts, including humanitarian emergencies. A novel CDP with a sodium dichloroisocyanurate-based disinfectant was evaluated with regard to its laboratory water treatment efficacy and generation of disinfection byproducts (DBPs). The CDP water treatment performance was assessed relative to bacteriological (E. coli) hu
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Ryu, Hodon, Absar Alum, Morteza Abbaszadegan, Maria Alvarez, and Jose Mendoza. "An assessment of water quality and microbial risk in Rio Grande basin in the United States–Mexican border region." Journal of Water and Health 3, no. 2 (2005): 209–18. http://dx.doi.org/10.2166/wh.2005.0019.

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Increased reliance of urban populations on Rio Grande water has necessitated an expanded microbial surveillance of the river to help identify and evaluate sources of human pathogens, which could pose a public health risk. The objectives of this study were to investigate microbial and chemical water quality in Rio Grande water and to perform risk assessment analyses for Cryptosporidium. No oocysts in any of the ten-litre samples were detected. However, the limit of detection in the water samples ranged between 20 and 200 oocysts/100 L. The limits of detection obtained in this study would result
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Roque, Maria Inês, João Gomes, Igor Reva, et al. "An Opinion on the Removal of Disinfection Byproducts from Drinking Water." Water 15, no. 9 (2023): 1724. http://dx.doi.org/10.3390/w15091724.

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Ensuring drinking water quality is a key factor for public health and it is especially important given the increase in industrialization. Its quality is ensured by a water treatment process that includes a disinfection stage, mainly involving chlorination. However, by applying this disinfection method, unwanted disinfection byproducts (DBPs) are formed. These compounds have, in general, a negative impact on human health. Following this, the development of stricter regulations for drinking water quality standards has been conducted worldwide. Several techniques for the removal of DBPs have alre
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Farré, M. J., K. Doederer, W. Gernjak, Y. Poussade, and H. Weinberg. "Disinfection by-products management in high quality recycled water." Water Supply 12, no. 5 (2012): 573–79. http://dx.doi.org/10.2166/ws.2012.031.

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During the production of high quality recycled water (HQRW) by means of reverse osmosis (RO) membrane filtration, chloramines (used to avoid biofouling) can generate disinfection by-products (DBPs) which could ultimately end up in the product water. This paper compares the fate of DBPs and organic halogen content generated during the production of HQRW under two different disinfection strategies employed prior to RO filtration: (i) in line-formed chloramines with a short contact time between secondary effluent and disinfectant versus (ii) pre-formed chloramines with a long contact time between
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Zhu, Rui, Ya-ting Zhao, and Jian-jiang Lu. "Disinfection by-products pollution patterns and their cellular biomechanical effects." Molecular & Cellular Biomechanics 22, no. 5 (2025): 1723. https://doi.org/10.62617/mcb1723.

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This study integrates water quality monitoring data analysis with cellular biomechanics research to explore the relationship between disinfection by-products (DBPs) pollution patterns and their effects on cellular mechanical properties. Using data from 12 water treatment plants across three metropolitan areas in Eastern China, we identified four distinct DBPs pollution patterns: Chlorinated THMs dominated, HAAs dominated, Brominated DBPs enriched, and Emerging DBPs enriched. Multi-parametric biomechanical analysis utilizing atomic force microscopy, microfluidic deformation tests, and cytoskele
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Oh, Yuna, Ahjeong Son, Min-Jeong Kim, and Seongpil Jeong. "Analysis of the Long-Term (2005-2022) Water Qualities from the Water Production Plant in Seoul, Korea." Academic Society for Appropriate Technology 10, no. 2 (2024): 124–38. http://dx.doi.org/10.37675/jat.2024.00542.

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The safe and sustainable water supply is the one of the key aspects for human life and activity. Due to the extreme water variations such as drought and flooding by the climate change and increased water demand by the increased population and industry, the water scarcity became more severe globally. Therefore, it was required to understand the variations of the water qualities before and after the water production by using the long-term collected data. In this study, the measured and collected water quality data during 2005~2022 from the Seoul city, Korea for the feed water (Han river), produc
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Nariyan, Elham, Qiming Jimmy Yu, David Hamilton, and Qin Li. "Technologies for Halide Removal in Water Treatment – A State-of-the-Art Review." Global Environmental Engineers 9 (December 27, 2022): 60–102. http://dx.doi.org/10.15377/2410-3624.2022.09.5.

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Halides (X=Cl, Br, I) are naturally present in water, and halide concentrations can be high in water sources that are impacted by high salinity. Halides are also present in wastewater streams from various industrial operations such as pulp and paper, oil and gas, and mining. Drinking water guideline limits have been established for halides, and halide removal from water is important in several ways. Chloride concentration in water is more related to salinity, and its removal from water matters because of adverse health effects, water scarcity, corrosion, and industrial needs. In drinking water
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Wei, Minrui. "An integrated study of dual membrane techniques for the removal of disinfection by-products in drinking water." Applied and Computational Engineering 58, no. 1 (2024): 163–68. http://dx.doi.org/10.54254/2755-2721/58/20240714.

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In the context of escalating global water resource pressures and rising populations, ensuring the quality and safety of water supplies has become paramount. Natural Organic Matter (NOM) and Disinfection By-Products (DBPs) are prevalent contaminants in numerous water sources. Their presence compromises waters sensory qualities, but certain DBPs have been substantiated to be associated with diverse health implications, including carcinogenic risks. Hence, developing efficient, cost-effective, and reliable technologies for their removal is of critical significance. Dual-membrane filtration, an em
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Dissertations / Theses on the topic "Water quality with DBPs objectives"

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Bush, Kelly Lynn. "Assesment of drinking water quality using disinfection by-products in a distribution system following a treatment technology upgrade." Thesis, University of British Columbia, 2008. http://hdl.handle.net/2429/2447.

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Chlorine is the most widely used disinfectant for drinking water treatment. Chlorine canreact with natural organic matter (NOM) in water sources resulting in the formation of potentially carcinogenic disinfection by-products (DBPs). The most common DBPs measured in chlorinated drinking water distribution systems are trihalomethanes (THMs) and haloacetic acids (HAAs). In 2005, the City of Kamloops, British Columbia upgraded the drinking water treatment system to ultrafiltration membrane treatment. The objective of this study was to determine the extent to which upgrades to a drinking water trea
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Mosoa, Moleboheng Wilhelmina. "Assessment of approaches to determine the water quality status of South African catchments." Diss., University of Pretoria, 2013. http://hdl.handle.net/2263/33159.

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The paradigm shift in water quality management of South African water resources was based on current international trends. This significant move was from a previous emphasis on source management to a focus on finding a balance between water resource protection and water use. The current approach requires that water quality and quantity should be maintained for sustainable functioning of both the natural aquatic environment and socioeconomic development. This approach has placed the assessment of water quality status as a key decision tool in water quality management. Various assessment
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Östlund, Simon. "Många bäckar små, blir det bättre då? : En studie om den småskaliga vattenkraftens för- och nackdelar ur ett miljöperspektiv." Thesis, Södertörns högskola, Institutionen för naturvetenskap, miljö och teknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-24466.

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Idag står vi inför flera miljöproblem som exempelvis klimatpåverkan och förlust av biologisk mångfald. Vattenkraften är en förnybar energikälla som kan producera el med låga utsläpp av växthusgaser. Sverige har en lång tradition av att utnyttja vattnet som energikälla och har det senaste århundradet byggt ut en majoritet av de svenska vattendragen med vattenkraftverk. Idag står vattenkraften för nästan hälften av Sveriges elproduktion och bidrar till Sveriges låga utsläpp av växthusgaser. Samtidigt anses vattenkraften påverka den biologiska mångfalden och vattendragen negativt. Av ungefär 2100
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Liu, Wey-Tsang, and 劉衛蒼. "Researching Water Quality Objectives Relationship." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/69792970343277947614.

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碩士<br>國立中央大學<br>統計研究所<br>93<br>Using the multiple linear regression model to find the water quality objectives relationship, and building the regression model to predict the BOD and oil concentration.Using those models to control the water pollution.
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Mueller, Patrick, Mark Hugdahl, and Todd Wambolt. "Water quality monitoring : developing data quality objectives for Gibraltar Mine." 2001. http://hdl.handle.net/2429/10597.

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Site or project specific data quality objectives (DQOs) describe the amount of error that is acceptable for a water quality monitoring program. Held quality control samples are used to include sample collection in the measurement of data quality. The results of analysis of the field quality control samples are compared to DQOs to evaluate if overall data quality is acceptable. Gibraltar Mine has a water quality monitoring program for surface water, ground water and process water. The program includes the analysis of total metals, dissolved metals, anions and nutrients. Field quality cont
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Chang, Chia-Jung, and 張珈蓉. "The potential effects of climate change on water quality and disinfection by-products (DBPs) formation based on laboratory simulations." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/09181182689506686926.

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碩士<br>國立臺灣大學<br>環境衛生研究所<br>102<br>Water resource is one of the essential natural resources which are vulnerable to climate change. Increased frequency and severity of extreme weather events (i.e. floods and droughts) combined with elevated temperature are considered as the consequences of climate change. These extreme weather events will cause potential threats to the surface water quality and the downstream drinking water productions. Many studies have found that the concentrations of dissolved organic matter (DOM) have increased in surface waters over the past decades. Studies also indicate
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Jay, Jacqueline. "The settling of resource water quality objectives for the Modder-Riet River Catchment." Thesis, 2014. http://hdl.handle.net/10210/11354.

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M.Sc. (Aquatic Health)<br>The increased supply of water to areas targeted for development and the concomitant increase in land use and waste disposal activities has lead to the deterioration in the quality of water in South Africa‟s freshwater systems (DWA, 2011a). In order to manage this, the South African Department of Water Affairs (DWA) has developed numerous water quality policies and management approaches. One such approach is the determination and use of Resource Water Quality Objectives (RWQOs) (DWAF, 2006a). Resource Water Quality Objectives are a set of instream water quality objecti
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Russo, Geneen. "Can BC's 40-year-old water quality objectives policy solve today's challenges for managing cumulative effects?" Thesis, 2018. https://dspace.library.uvic.ca//handle/1828/9266.

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Water quality is a critical component of aquatic ecosystems, and impairments caused by the cumulative effects of human activities can threaten water security, ecosystem health and biodiversity, and ecosystem services that support human livelihoods, health, and well-being. Protecting water quality and managing the human activities that can contribute to cumulative effects remains the most important, though poorly understood and under-researched problem facing sustainable water quality management in Canada (Johns & Sproule-Jones, Schindler & Donahue, 2006) and around the world (Patterson, Smith,
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Tsatsaros, Julie Helen. "Refining water quality objectives and monitoring in the Wet Tropics using a community based approach." Thesis, 2013. https://researchonline.jcu.edu.au/39909/1/39909-tsatsaros-2013-thesis.pdf.

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The Wet Tropics region of north Queensland contains the highest biological diversity in Australia, has outstanding environmental values, is economically important, and is located close to the Great Barrier Reef. A water quality improvement plan was recently developed for the Tully Basin in north Queensland. This plan mainly had a downstream focus aimed at reducing sediment, nutrient and pesticide loads in waters entering the Great Barrier Reef, and developing water quality objectives to protect the Reef. No water quality objectives for freshwaters (except pesticides) were developed. Freshwater
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Partridge, Amy D. "Site-specific ammonia toxicity to fish of the Red and Assiniboine Rivers and implications for Manitoba water quality objectives." 2009. http://hdl.handle.net/1993/3730.

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Site-specific acute- and chronic-exposure toxicity tests were conducted on five fish species (i.e., channel catfish, fathead minnow, northern pike, walleye and white sucker) resident to the Red and Assiniboine Rivers to evaluate survival and growth effects of un-ionized ammonia (NH3). Site-specificity was established using Red River water as the control and dilution water for all toxicity tests. 96-hour LC50 values ranged from 0.22 mg NH3/L for larval white sucker to >0.76 mg NH3/L for juvenile fathead minnows. End-of-Test LC20 values ranged from 0.13 mg NH3/L for larval northern pike to >0.
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Books on the topic "Water quality with DBPs objectives"

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Branch, Saskatchewan Water Quality, ed. Surface water quality objectives. Saskatchewan Environment and Public Safety, Water Quality Branch, 1988.

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Daniel, Phillippe A. Balancing multiple water quality objectives. AWWA Research Foundation and American Water Works Association, 1998.

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Williamson, D. A. Manitoba surface water quality objectives. Manitoba Environment and Workplace Safety and Health, 1988.

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Hozalski, Raymond M. Abiotic degradation of DBPs in distribution systems. Water Research Foundation, 2009.

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Task Force on Water Quality Guidelines (Canada) and Canadian Council of Resource and Environment Ministers., eds. Inventory of water quality guidelines and objectives 1984. Canadian Council of Resource and Environment Ministers, 1985.

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Authority, National Rivers. Recommendations for a scheme of water quality classification for setting statutory water quality objectives. National Rivers Authority., 1992.

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Agency, Ireland Environmental Protection. Environmental quality objectives and environmental quality standards: The aquatic environment : a discussion document. E.P.A., 1997.

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Williamson, D. A. Rationale document supporting revisions to Manitoba surface water quality objectives. Manitoba Environment and Workplace Safety and Health, 1988.

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Butcher, G. A. Lower Columbia River, Hugh Keenleyside Dam to Birchbank: Water quality assessment and objectives. BC Environment, Water Quality Branch, Water Management Division, 1992.

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Williamson, D. A. The development and use of water quality objectives in Manitoba. Manitoba Environment, 1990.

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Book chapters on the topic "Water quality with DBPs objectives"

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Arquiett, Candy, Mark Gerke, and Irene Datskou. "Evaluation of Contaminated Groundwater Cleanup Objectives." In Clean Water: Factors that Influence Its Availability, Quality and Its Use. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-0299-2_9.

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Ware, George W. "EEC Water Quality Objectives for Chemicals Dangerous to Aquatic Environments (List 1)." In Reviews of Environmental Contamination and Toxicology. Springer New York, 1994. http://dx.doi.org/10.1007/978-1-4612-2662-8_2.

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Vest, Josh L., David A. Haukos, Neal D. Niemuth, et al. "Waterfowl and Wetland Birds." In Rangeland Wildlife Ecology and Conservation. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-34037-6_13.

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AbstractThe future of wetland bird habitat and populations is intrinsically connected with the conservation of rangelands in North America. Many rangeland watersheds are source drainage for some of the highest functioning extant wetlands. The Central and Pacific Flyways have significant overlap with available rangelands in western North America. Within these flyways, the importance of rangeland management has become increasingly recognized by those involved in wetland bird conservation. Within the array of wetland bird species, seasonal habitat needs are highly variable. During the breeding pe
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"Water Quality Objectives." In Encyclopedia of the UN Sustainable Development Goals. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-319-95846-0_300160.

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"The Basin Agencies and the Water Quality Objectives Policy." In Incentives in Water Quality Management. Routledge, 2017. http://dx.doi.org/10.4324/9781315669359-7.

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Zeidabadi, Fatemeh Asadi, Ehsan Banayan Esfahani, Raphaell Moreira, and Madjid Mohseni. "Origin and Composition of Main Water Contaminants." In Contribution of Colloidal Materials to Air, Water and Soil Environmental Sustainability. Royal Society of Chemistry, 2025. https://doi.org/10.1039/9781837676149-00153.

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Water is essential to life on Earth, yet its quality is increasingly threatened by contaminants introduced through both human activities and natural processes. This chapter examines the origins, types, and composition of the primary categories of water contaminants, including organic, inorganic, microbial, and radiological substances. The discussion covers a broad range of legacy and emerging contaminants such as persistent organic pollutants (POPs), industrial chemicals like per- and poly-fluoroalkyl substances (PFAS), micro/nano-plastics, and p-phenylenediamines (PPDs), disinfection by-produ
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Ohashi Orlando, Torgo Luís, and Ribeiro Rita P. "Interval Forecast of Water Quality Parameters." In Frontiers in Artificial Intelligence and Applications. IOS Press, 2010. https://doi.org/10.3233/978-1-60750-606-5-283.

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The current quality control methodology adopted by the water distribution service provider in the metropolitan region of Porto - Portugal, is based on simple heuristics and empirical knowledge. Based on the domain complexity and data volume, this application is a perfect candidate to apply data mining process. In this paper, we propose a new methodology to predict the range of normality for the values of different water quality parameters. These intervals of normality are of key importance to decide on costly inspection activities. Our experimental evaluation confirms that our proposal achieve
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Moridi, Ali. "Game Theory in Water Quality Management." In Game Theory - Computational Aspects and Applications [Working Title]. IntechOpen, 2025. https://doi.org/10.5772/intechopen.1007862.

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Game theory systematically examines competition and cooperation among stakeholders with conflicting objectives, such as managing downstream water supply and waste load allocation. Games are defined as mathematical models comprising players, available strategies, and payoffs for each strategy combination. These payoffs determine decisions and game types as non-zero- and zero-sum games. Game theory-based issues are mostly multi-decision-maker and multi-criteria problems. Most problems are simplified in a conventional optimization model with a single decision-maker and a unified objective model.
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Dar, Shahid Ahmad, Sami Ullah Bhat, and Sajad Ahmad Dar. "Wetland Ecosystem Monitoring Through Water Quality Perspectives." In Practice, Progress, and Proficiency in Sustainability. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-9498-8.ch004.

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Water quality monitoring is an important tool in determining the safety and suitability of water for various desired and intended uses. The procedures involved in the evaluation of water quality are numerous and multifaceted. Therefore, taking into consideration the specific objectives of water quality monitoring, sampling design is of vital importance. Most of the physical parameters of water quality are determined via in-situ measurements using modern testing equipment/field testing kits. Although there are some good field-based sensors that are being used for evaluation of water quality, th
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Tyson, J. M., and I. T. Clifforde. "REHABILITATION AND SEWER FLOW QUALITY: AN APPROACH TO RIVER BASIN MANAGEMENT AND THE ACHIEVEMENT OF QUALITY OBJECTIVES." In Urban Discharges and Receiving Water Quality Impacts. Elsevier, 1989. http://dx.doi.org/10.1016/b978-0-08-037376-8.50011-3.

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Conference papers on the topic "Water quality with DBPs objectives"

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Schock, Michael R. "Corrosion Inhibitor Applications in Drinking Water Treatment: Conforming to the Lead and Copper Rule." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96231.

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Abstract Corrosion inhibitors for drinking water use must address multiple objectives: control of lead, copper, and undersiable aesthetic or dininfection problems. Only inhibitors based on families of orthophosphate, polyphosphate and silicate chemicals are permitted because of toxicity concerns, and they must meet certain standards for indirect additives to drinking water. Successful application of corroison inhibitors for achieving regulatory objectives requires careful consideration of the background water chemistry, particularly pH and DIC. Inhibitor performance is extremely dependent upon
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Catianis, Irina, Ana Bianca Pavel, Florin Dutu, Catalina Gavrila, and Ovidiu Borzan. "EVALUATION OF THE SURFACE WATER QUALITY PARAMETERS OF THE SF. GHEORGHE BRANCH - DANUBE DELTA, ROMANIA." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/3.2/s14.23.

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Generally, water quality involves the water�s physical-chemical and biological attributes that depend on the natural surrounding environment and anthropogenic impacts. Through the years, the river water quality in the Sf. Gheorghe Branch has been subjected to various hydro-sedimentary impacts, due to the anthropogenic meander cut-off plans initiated for navigational objectives. In this study, the Sf. Gheorghe Branch water quality evaluation was performed using in-situ observations, measurements, and datasets provided by EXO Water-Quality Sondes and Sensors, during May 2024, a period defined by
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Peeters, J. G., and S. L. Theodoulou. "Membrane Technology Treating Oily Wastewater for Reuse." In CORROSION 2005. NACE International, 2005. https://doi.org/10.5006/c2005-05534.

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Abstract Whereas the use of recycled municipal wastewater has been practiced for a number of years, the use of recycled wastewater in the petroleum industry has been limited. Nonetheless, tightening effluent regulations and diminishing freshwater supplies have generated interest in the treatment of refinery wastewaters for reuse. Historically, refinery wastewater has been treated to various degrees of effluent quality by means of oil/water separation and biological secondary treatment. This level of treatment was not able to produce a treated effluent that is suitable for reuse in the refinery
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Fujisawa, Ryutaro, Kenji Nishimura, Takashi Nishida, Motohiro Sakaihara, Yoshiaki Kurata, and Yutaka Watanabe. "Corrosion Behavior of Ni Base Alloys and 316 Stainless Steel in Less Oxidizing or Reducing SCW Containing HCl." In CORROSION 2005. NACE International, 2005. https://doi.org/10.5006/c2005-05392.

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Abstract The objectives of this study are to evaluate the corrosion behavior of candidate corrosion-resistant alloys in less oxidizing or reducing supercritical water (SCW) environment containing hydrogen chloride and to understand the corrosion mechanism for determining the corrosion resistance of these alloys in the upgrading of low-quality hydrocarbon resources process. Four kinds of Ni base alloys, UNS N06625(Alloy 625), UNS N10276(Alloy C-276), Ni-45Cr-1Mo (MC alloy) and Ni-19Cr-19Mo (MAT 21) and a 316 stainless steel were used in this study. Test temperature was changed from 350 to 550°C
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Schastlivcev, E. L., and N. I. YUkina. "Artificial Intelligence Methods for Assessing Water Quality." In SCIENCE OF RUSSIA: GOALS AND OBJECTIVES. "Science of Russia", 2020. http://dx.doi.org/10.18411/sr-10-06-2020-11.

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Weiss, W. Josh, Ben Wright, and Dan Sheer. "Modeling Framework for Balancing Water Supply, Water Quality, and Environmental Objectives." In Watershed Management Conference 2010. American Society of Civil Engineers, 2010. http://dx.doi.org/10.1061/41143(394)117.

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Karamouz, Mohammad, Ali Moridi, and Azadeh Ahmadi. "River Water Quality Management with Conflicting Objectives: A Case Study." In World Environmental and Water Resources Congress 2007. American Society of Civil Engineers, 2007. http://dx.doi.org/10.1061/40927(243)173.

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Shahnazaryan, G., and S. Мinasyan. "Development water quality objectives application multivariate statistical analysis (lake Sevan)." In Multivariate statistical analysis, econometrics and simulation of real processes. Proceedings of Xth International School-Seminar. CEMI RAS, 2020. http://dx.doi.org/10.33276/978-5-8211-0786-2-150.

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Heathcote, Isobel W. "Challenges in Establishing Multi-lateral Water Quality Objectives for the Great Lakes Basin." In World Water and Environmental Resources Congress 2001. American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40569(2001)8.

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Kumar, Piyush, and Christine Austin. "Signal collection through water-immersion objectives improves Raman spectral quality from dental tissues." In Lasers in Dentistry XXVIII, edited by Peter Rechmann and Daniel Fried. SPIE, 2022. http://dx.doi.org/10.1117/12.2609798.

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Reports on the topic "Water quality with DBPs objectives"

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McCaffrey, Kelly, Bradley Strickland, and Zachary Fratto. Florida Bay Water Quality Grab-Sampling Program Evaluation. South Florida Natural Resources Center, Everglades National Park, National Park Service, 2025. https://doi.org/10.36967/2310858.

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Everglades National Park (ENP) monitors water quality in Florida Bay in part through a water quality grab sampling program, whose objective at establishment was to monitor picocyanobacterial blooms using measurements of chlorophyll-a concentrations and related water quality parameters. This evaluation integrates data from the ENP program and data from a similar South Florida Water Management District (SFWMD) program. We assess aspects of the current sampling design, including the sampling sites, water quality parameters, and sampling frequency. We emphasize the importance of establishing measu
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Metcalfe, Chris, Lisa Guppy, and Manzoor Qadir. Global Barriers To Improving Water Quality: A Critical Review. United Nations University Institute for Water, Environment and Health, 2017. http://dx.doi.org/10.53328/srlt7852.

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Sustainable Development Goal (SDG) 6 sets ambitious targets for improving global water quality prior to 2030. However, in low-income countries (LICs) and lower-middle-income countries (LMICs), there are significant barriers to improving water quality. Progress towards achieving the SGD 6 targets is unlikely unless there are programmes put in place to address these barriers. In this critical review, we document past experiences that show that interventions within LICs and LMICs to reduce sources of water pollution from industries, municipal wastewater and agricultural runoff have been largely i
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Tsur, Yacov, David Zilberman, Uri Shani, Amos Zemel, and David Sunding. Dynamic intraseasonal irrigation management under water scarcity, water quality, irrigation technology and environmental constraints. United States Department of Agriculture, 2007. http://dx.doi.org/10.32747/2007.7696507.bard.

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In this project we studied optimal use and adoption of sophisticated irrigation technologies. The stated objectives in the original proposal were to develop a conceptual framework for analyzing intra-season timing of water application rates with implications for crop and irrigation technology selection. We proposed to base the analysis on an intra-seasonal, dynamic, agro-economic model of plants' water demand, paying special attention to contamination of groundwater and soil in intensively cultivated areas that increasingly rely on water of lesser quality. The framework developed in the projec
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Lichter, Amnon, David Obenland, Nirit Bernstein, Jennifer Hashim, and Joseph Smilanick. The role of potassium in quality of grapes after harvest. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7597914.bard.

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Objectives: The objectives of the proposal were to study how potassium (K) enters the berry and in what tissues it accumulates, to determine what is the sensitive phenological stage that is responsive to K, to study the influence of K on sugar translocation, to determine if K has effects on expression of genes in source and sink organs and to study applied aspects of the responses to K at the vineyard level. During the research it was realized that K acts externally so a major part of the original objectives had to be deserted and new ones, i.e. the role of K in enhancing water loss from the b
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Jordon, Matthew, and Jonathan Wentworth. Woodland creation. Parliamentary Office of Science and Technology, 2021. http://dx.doi.org/10.58248/pn636.

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Large-scale woodland creation is being promoted internationally to mitigate climate change. It can also supply other benefits, such as improving biodiversity, air and water quality. This POSTnote summarises key factors influencing how much carbon is taken up by woodland, the different objectives of woodland creation, constraints to increasing UK tree cover and different finance options.
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Davis, Andy, Andrea Atkinson, Michael Feeley, et al. Coral reef ecosystem water temperature monitoring: Protocol narrative—version 1.2. National Park Service, 2025. https://doi.org/10.36967/2308365.

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The Coral Reef Ecosystem Water Temperature Monitoring protocol is a guide for the deployment, maintenance, and data management of South Florida/Caribbean Network temperature loggers. These loggers are deployed at long-term benthic monitoring sites and help interpret coral health at these locations. The three primary objectives for this monitoring protocol include: 1) Determine occurrence and duration of warm- and cold-water events that exceed thresholds known to cause stress (e.g., coral bleaching) to coral species for the purpose of interpreting trends in coral community metrics; 2) Determine
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Choudhary, Ruplal, Victor Rodov, Punit Kohli, Elena Poverenov, John Haddock, and Moshe Shemesh. Antimicrobial functionalized nanoparticles for enhancing food safety and quality. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7598156.bard.

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Original objectives The general goal of the project was to utilize the bactericidal potential of curcumin- functionalizednanostructures (CFN) for reinforcement of food safety by developing active antimicrobial food-contact surfaces. In order to reach the goal, the following secondary tasks were pursued: (a) further enhancement of the CFN activity based on understanding their mode of action; (b) preparing efficient antimicrobial surfaces, investigating and optimizing their performance; (c) testing the efficacy of the antimicrobial surfaces in real food trials. Background to the topic The projec
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Cohen, Yafit, Carl Rosen, Victor Alchanatis, David Mulla, Bruria Heuer, and Zion Dar. Fusion of Hyper-Spectral and Thermal Images for Evaluating Nitrogen and Water Status in Potato Fields for Variable Rate Application. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7594385.bard.

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Potato yield and quality are highly dependent on an adequate supply of nitrogen and water. Opportunities exist to use airborne hyperspectral (HS) remote sensing for the detection of spatial variation in N status of the crop to allow more targeted N applications. Thermal remote sensing has the potential to identify spatial variations in crop water status to allow better irrigation management and eventually precision irrigation. The overall objective of this study was to examine the ability of HS imagery in the visible and near infrared spectrum (VIS-NIR) and thermal imagery to distinguish betwe
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Wiest, Samantha, Darixa Hernandez-Abrams, and S. McKay. Review of riparian models for assessing ecological impacts and benefits. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47706.

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Riparian zones are key transitional ecosystems between upland and aquatic zones, and these systems are often degraded due to both land use change and stream processes (e.g., deforestation and water impoundments and/or diversions). These important ecosystems require restoration because of the many benefits they provide ranging from providing habitat for diverse species to promoting water quality. Restoration practitioners, regulators, and researchers require riparian assessment methods and models to efficiently guide mitigation and restoration planning. This technical note (TN) compiles a subse
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Neipert, Elizabeth, Todd Steissberg, and Charles Theiling. Spatial screening for environmental pool management opportunities. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47719.

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US Army Corps of Engineers (USACE) reservoir projects significantly alter river ecosystem structure and function. Each project adheres to a defined set of operating rules to achieve primary objectives, which typically include flood risk management, hydropower, or navigation along with ancillary objectives for drinking water/irrigation, recreation, and natural resources management. Environmental flows (E-Flows) planning under the Sustainable Rivers Program has demonstrated new opportunities for environmental pool management (EPM; Theiling et al. 2021a, 2021b) that have no negative impact on oth
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