Drinking water quality, especially in many parts of South Africa, is far below acceptable standards. With an annual estimate of 43, 000 deaths from diarrheal diseases, 3 million cases of illness and treatment costs of over half a billion US dollars, the impact is critical (Mackintosh & Colvin...
Water was classified as safe drinking water when the level of free chlorine indicated by the notch in the window of the scale of the test kit was equal or more than 0.5 mg/L. Exposure The exposure variable was the household’s living standards. The exposure variable was derived from ...
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Fluoride enrichment in drinking groundwater at Huaibei leads to potential health risk to the residents. A total of 49 groundwater samples from groundwater sources were collected to evaluate the potential health risk of fluoride ingestion through drinking
www.nature.com/scientificreports OPEN Behaviors of Microcystis aeruginosa cells during floc storage in drinking water treatment process received: 31 May 2016 accepted: 20 September 2016 Published: 07 October 2016 Hangzhou Xu1, Haiyan Pei1,2, Hongdi Xiao3,Yan Jin1, Xiuqing Li1, ...
suggesting a good aquifer if water is of acceptable quality; (ii) the second aquifer, underlain and overlain by silty clay aquitards, with a thickness of about 30–60 m in the north of Polder 29, a thickness, however, that reduces substantially in the south, suggesting that the availabilit...
Real-time PCR quantitative assessment of hepatitis A virus, rotaviruses and enteroviruses in the Tyume River located in the Eastern Cape Province, South Africa. Water SA 2013, 39, 295–304. [Google Scholar] [CrossRef] [Green Version] Eifan, S.A. Enteric Viruses And Aquatic Environment. ...