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guidelines-for-the-safe-use-of-wastewater-excreta-and-greywater

TITLE : Guidelines For The Safe Use Of Wastewater Excreta And Greywater

In 2006 who published a third edition of its guidelines for the safe use of wastewater excreta and greywater in agriculture and aquaculture in four volumes these guidelines propose a flexible approach of risk assessment and risk management linked to health based targets that can be establishedthe third edition of the who guidelines for the safe use of wastewater excreta and greywater has been extensively updated to take account of new scientific evidence and contemporary approaches to risk managementii who library cataloguing in publication data who guidelines for the safe use of wastewater excreta and greywater world health organizationwho guidelines for the safe use of wastewater excreta and greywater volume iv excreta and greywater use in agriculture who 2006wastewater or waste water is any water that has been affected by human and animal use wastewater is used water from any combination of domestic industrial commercial or agricultural activities surface runoff or stormwater and any sewer inflow or sewer infiltration

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