国际水协会期刊
期刊
会议
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作者:M. Ferrante , C. Capponi
来源:[J].Journal of Water Supply: Research and Technology—AQUA(IF 0.573), 2017, Vol.66 (8), pp.606-620IWA
摘要:The increasing use of plastic materials has modified several aspects of design and management of water distribution systems. With reference to the numerical modeling of transients, the definition of a correct rheological model of the pipe material is receiving an increasing ...
作者:Joseph Cook , Sheena Lahren
来源:[J].Journal of Water, Sanitation and Hygiene for Development, 2017, Vol.7 (4), pp.535-545IWA
摘要:Despite the explosion of geospatial data collected on water points, there have been relatively few efforts to date to use these data to understand the correlates and potential causes of water point breakdowns. We add to this literature by coding open-ended responses around functi...
作者:Michael Freedman , Sarah D. Bennett , Rochelle Rainey ...
来源:[J].Journal of Water, Sanitation and Hygiene for Development, 2017, Vol.7 (4), pp.659-664IWA
摘要:Many health care facilities (HCFs) in developing countries lack adequate infrastructure for handwashing and drinking water, increasing the risk of healthcare-associated infections. Attaining permanent, 24-hour/day piped water access – the long-term goal – is time-consuming a...
作者:Louis Strijdom , Vanessa Speight , Heinz Erasmus Jacobs
来源:[J].Journal of Water, Sanitation and Hygiene for Development, 2017, Vol.7 (4), pp.557-567IWA
摘要:Sub-standard residual water pressures in urban water distribution systems (WDS) are a prevalent phenomenon in developing countries – South Africa being no exception. The phenomenon of sub-standard pressure is poorly understood, with intermittent supply ultimately resulting w...
作者:Anh Dzung Dao , Duc Canh Nguyen , Moo Young Han
来源:[J].Journal of Water, Sanitation and Hygiene for Development, 2017, Vol.7 (4), pp.651-658IWA
摘要:Since 2014, a well-designed rainwater for drinking (RFD) project has been successfully operating at Cukhe Elementary School, near Hanoi, Vietnam. During that time, daily rainfall data, water consumption, water quality and questionnaires to the community were prepared. Severa...
作者:Shikun Cheng , Mingyue Zhao , Heinz-Peter Mang ...
来源:[J].Journal of Water, Sanitation and Hygiene for Development, 2017, Vol.7 (4), pp.576-588IWA
摘要:The biogas project for domestic sewage treatment (BPDST) is considered a promising facility for wastewater management in rural areas of China. This paper explores previous experimental works, cost analysis, and BPDST structure and design based on Chinese literature. Opportunities...
作者:Zeinab Farahmandfar , Kalyan R. Piratla
来源:[J].Journal of Water Supply: Research and Technology—AQUA(IF 0.573), 2017, Vol.66 (8), pp.651-664IWA
摘要:Due to aging beyond the intended design life, many water mains in the USA are currently deteriorated resulting in an increasing number of failures which challenge water utilities with diminished supply reliabilities, loss of treated water, and numerous other societal issues. Wate...
作者:M. P. Ram Mohan , Anvita Dulluri
来源:[J].Journal of Water, Sanitation and Hygiene for Development, 2017, Vol.7 (4), pp.630-641IWA
摘要:This paper undertakes a thorough review of the legislative and policy framework of water supply and sanitation in India within the larger backdrop of the universal affirmation of right to water and sanitation under the UN WASH initiatives, first articulated under the Millenn...
作者:Margaret T. Person , Maryann G. Delea , Joshua V. Garn ...
来源:[J].Journal of Water, Sanitation and Hygiene for Development, 2017, Vol.7 (4), pp.611-622IWA
摘要:Despite considerable investment, sustainability of rural water resources remains a critical challenge in Ethiopia. Evidence suggests social capital – the networks, norms, and trust that facilitate cooperative behaviors – influences a community's ability to manage communal wa...
作者:P. López , I. Pérez-Rodríguez , F. Estrany ...
来源:[J].Journal of Water Supply: Research and Technology—AQUA(IF 0.573), 2017, Vol.66 (8), pp.598-605IWA
摘要:The role of sulfate and nitrate in the taste of drinking water is not entirely clear. Taste threshold concentrations (TTCs) were estimated for these two species by the 3-AFC method by a trained panel, as sodium and calcium salts. In both cases TTCs for nitrate were about 100 mg N...

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