Reuse of urban wastewater treated by a combined stabilisation pond system in Benslimane (Morocco) |
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| Authors: | A Kouraa F Fethi A Fahde A Lahlou N Ouazzani |
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| Affiliation: | aFaculty of Sciences Ain Chock, Casablanca, Morocco;bSociété MILD, Boulevard D'ANFA, Casablanca, Morocco;cDepartment of Biology, Faculty of Sciences Semlalia, BP. 2390 Marrakech, Morocco |
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| Abstract: | The aim of this paper is to study the performance of a combined waste stabilisation pond after three years of functioning and the reuse of treated wastewater for irrigating potatoes and lettuce culture. The combined ponds showed good functioning conditions and excellent performances either for organic load (90%), faecal coliform (6 log units) or helminth eggs (100%) and produced a high and perennial effluent quality. The effluent could be used for non-restrictive irrigation, with a clear improvement of culture production and hygienic quality for both fruits and soil. |
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| Keywords: | Combined stabilisation pond Fecal coliforms Fecal streptococcus Fertiliser value Helminth eggs Organic load Performance Reuse Total coliforms |
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