Click on “Download PDF” for the PDF version or on the title for the HTML version. If you are not an ASABE member or if your employer has not arranged for access to the full-text, Click here for options. Quantitative Risk Assessment of Decentralized Wastewater Management Systems in a Drinking Water CatchmentPublished by the American Society of Agricultural and Biological Engineers, St. Joseph, Michigan www.asabe.org Citation: Eleventh Individual and Small Community Sewage Systems Conference Proceedings, 20-24 October 2007, Warwick, Rhode Island 701P1107cd.(doi:10.13031/2013.24000)Authors: Ben A Asquith, Joe H Whitehead, Luke J Kidd Keywords: decentralized wastewater management, geographical information systems, modeling, risk assessment, wastewater management, water quality Quantifying the cumulative impact of existing or proposed decentralized wastewater management systems on receiving water bodies is a significant challenge. Geographic Information Systems (GIS) are increasingly used in the broad scale assessment of decentralized wastewater management performance. This paper presents a case study that demonstrates the use of a new GIS based Decentralized Sewage Model (DSM) to undertake a quantitative assessment of the impact of individual on-site wastewater management systems on water quality in a drinking water catchment in Victoria, Australia. (Download PDF) (Export to EndNotes)
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