The use of greywater for irrigation of home gardens in the Middle East: Technical, social and policy issues created by Stephen Mcllwaine AND Mark Redwood
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Item type | Current library | Call number | Vol info | Copy number | Status | Notes | Date due | Barcode | |
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Main Library - Special Collections | TC405 WAT (Browse shelf(Opens below)) | Vol 29 .No. 2 pages 90-107 | SP171117 | Not for loan | For Inhouse use only |
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The use of untreated household greywater for home garden irrigation is an
increasingly common phenomenon in the water-stressed Middle East and
North Africa (MENA) region, particularly among the poor. Most decentralized systems to date have proven to be relatively costly with doubts over
their long-term fi nancial viability. This paper describes some decentralized
approaches to treating greywater and reducing health risk. It examines fi -
nancial and social obstacles to wider greywater system uptake, and policy
and regulatory incentives that are needed to allow water-stressed communities to use their greywater legally and with controlled risks. Comments are
also included on the implications of the 2006 WHO guidelines for the safe
use of wastewater, excreta and greywater. Policy makers also need to commit to either encouraging or discouraging greywater use as part of water
resource optimization and demand management measures
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