well water supply Articles

  • An investigation on physical, chemical, and bacteriological quality of municipally supplied and well waters of the towns and city centre in the province of Nigde, Turkey

    Physical, chemical, and bacteriological properties of municipally supplied water and well water in selected towns and the city centre (Ni de, population 76,000) of the province of Ni de, located in central Anatolia, in Turkey, were investigated in this study. A composition of 70 samples were collected, 31 from Ni de city centre; 17 from Bor; 8 from Ulukı la; 6 from Altunhisar; 6 from  ...


    By Nigde University

  • Integrated local water supply plan

    Client: City of Wichita, Kan. Completion Date: June 2001  Services Provided Water supply planning Evaluation of alternatives Cost estimating Economic comparison Environmental studies (NEPA) Program management Hydrogeologic engineering Water quality monitoring ...


    By Burns & McDonnell

  • Water Supply and Ground Water Resource Management Projects case study

    Borough of Dublin, Bucks County Hydrogeological Consultant of Record Mercuri and Associates, Inc. was contracted to conduct the necessary hydrogeologic study to identify and recommend test well sites to augment the available water supply. Study was completed on time and on budget and resulted in the identification of eight sites with the potential for ...


    By Mercuri & Associates, Inc.

  • River safe yield with the constraint of a contracted rectangular weir for surface water supply

    Aydin et al. introduced the weir velocity concept in 2011 for discharge measurement in contracted rectangular sharp-crested weirs. Gharahjeh et al. further reinforced this formula in 2015 to allow discharge to be computed using only weir velocity and crest width. These newly introduced expressions are tested and demonstrated to determine surface water yield of Tapah River in ...


    By IWA Publishing

  • East Gippsland’s water supply benefits from InfoWorks analysis

    InfoWorks WS from Wallingford Software has helped Earth Tech to develop a system that will improve peak season water supply in a popular tourist area at the eastern tip of Victoria, Australia. The sensitivity study for East Gippsland Regional Water Authority has explored the seasonal relationship between demand and transfer flows. This has enabled the development of a more efficient method for ...


    By Innovyze

  • InfoWorks WS: the latest innovations in water supply and distribution modeling

    Introduction and backgroundInfoWorks WS from Wallingford Software is the leading software solution that integrates asset and business planning with water supply and distribution network modeling. The powerful hydraulic simulation within InfoWorks is exceptionally fast, robust and efficient, especially for very large networks. InfoWorks WS engine was introduced in 1998 and a major release every ...


    By Innovyze

  • The Foo(d)tprint of Food - driving supply chain engagement to reduce impacts

    Almost a quarter of global Greenhouse Gas (GHG) emissions is caused by the production of food. According to the Intergovernmental Panel on Climate Change (IPCC), agriculture, forestry and land use (AFOLU) is an important driver of climate change, accounting for almost a quarter of total GHG emissions (IPCC, 2014: Climate Change 2014: Mitigation of Climate Change. ...


    By thinkstep

  • Testing the Waters

    Last summer’s wave of tropical storms left the East Coast scrambling to ensure drinking water quality. Water Quality Products editorial intern Raissa Rocha spoke with Marc Hamel of testing equipment manufacturer Horizon Technology Inc. to discuss the impact weather events may have on water quality. Raissa Rocha: What is your experience with ...


    By Horizon Technology, Inc.

  • A novel atmospheric freeze-drying system using a vortex tube and multimode heat supply

    This article presents results of an experimental study of (AFD); atmospheric freeze-drying which uses a vortex tube to produce low temperature air, as an alternative to vacuum freeze-drying (VFD). An experimental setup was designed and built to permit simultaneous application of convection, conduction and radiation heat input to the drying material without heating it above the freezing point of ...


    By Inderscience Publishers

  • Georgetown Water Treatment Plant

    Georgetown, in the Town of Halton Hills, is supplied by nine groundwater wells located in four well fields. The Region of Halton has received many colored water complaints from customers over the past several years. In order to ensure high quality water to the customers in Georgetown, the Region of Halton retained XCG Consultants to complete two projects. The projects included a study to identify ...


    By XCG Consultants Ltd.

  • Drinking Water Analysis Guide

    Public Water Systems (PWS), regulated by the United States Environmental Protection Agency (USEPA), provide drinking water to 90% of Americans. Water systems and laboratories testing drinking water for Safe Drinking Water Act (SDWA) compliance must be certified and must use USEPA approved methods, which are developed by the USEPA, other government agencies, universities, consensus method ...

  • Mining water from gypsum

    Water resources in the world are scarce and unevenly distributed. In deserts, the only source of drinking water is groundwater, often saline and of poor quality. In many places, the groundwater levels have dropped dangerously due to overexploitation. Gypsum deposits, that are very common in deserts, are a potential source of drinking water, a fact that is realised by very few people. Gypsum ...


    By Inderscience Publishers

  • Water quality in healthcare

    Rivers are important freshwater resources for many countries and human beings around the world. Social well being, economics and political development have been largely related to the availability and distribution of these freshwater resources. In many parts of the world the adverse health impacts of water supply from rivers, dam construction, irrigation development and flood mitigation have led ...


    By Inderscience Publishers

  • Water Woes — And Winners

    Businesses can barely use the word “water” today without also adding “risk,” “crisis,” “shortage” or another similarly miserable modifier. With a 40 percent shortfall predicted by 2030, it’s no wonder the World Economic Forum has pegged ...


    By Ensia

  • Thames water case study

    Allowing quick and easy data interrogation Thames Water is the UK’s largest water and sewerage company, serving 14 million customers across London and the Thames Valley.Every day, Thames Water supplies 2,600 million litres of tap water to 9 million customers across London and the Thames Valley. Over 400,000 tests per year are carried out to ensure their drinking water meets ...


    By Rivo Software Ltd.

  • Apartment Water Test - Case Study

    We had successfully mitigated this exact situation at another property (Family Tree Apartments] which also had extensive pin hole leaks and water heater failures. Based upon this prior exceptional success, it was clear that the H20 Solutions USA, LLC team was again needed to engineer a solution. H20 Solutions USA, LLC is analysis revealed that the water supply in Greenfield, CAis very hard at 18 ...


    By HydroFLOW USA

  • Identification of Naegleria fowleri in warm ground water aquifers

    Received for publication February 16, 2009. The free-living amoeba Naegleria fowleri was identified as the etiological agent of primary amoebic meningoencephalitis that caused the deaths of two children in Peoria, Arizona, in autumn of 2002. It was suspected that the source of N. fowleri was the domestic water supply, which originates from ground water sources. In this study, ground water from ...

  • The Importance of Water Testing After Natural Disasters

    In the aftermath of a natural disaster, particularly earthquakes, infrastructure could be damaged and a safe source of drinking water is often not available. This may be due to damaged pipes or water supplies becoming contaminated. Our colleagues at Oxfamstate; “In the initial phases of an emergency it should be assumed that all water sources are contaminated ...


    By DelAgua Group

  • An assessment of microbiological water quality of six water source categories in north-east Uganda

    Target 7C of the Millennium Development Goals is to “halve, by 2015, the proportion of people without sustainable access to safe drinking water and basic sanitation”. However, the corresponding indicator measures the “proportion of population using an improved drinking water source”. This raises the question of whether “safe” and “improved” can be used interchangeably. This paper tests this ...


    By IWA Publishing

  • Anglian water Cryptosoridium outbreak - Case Study

    Pitsford Drinking Water Site, England In June 2008, a rabbit was located in the wash water tank at the Pitsford Drinking Water Plant of Anglian Water, leading to contamination of the treatment works with Cryptosporidum, a chlorine resistant parasitic micro-organism. The parasite was detected on June 24 and, following consultation with health and local authorities, a notice to boil ...


    By atg UV Technology

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