The current potential of wastewater treated by the Agadir M’zar plant, which might be used forunrestricted irrigation (category A WHO standards), is 10,000 m3/day and will reach 50,000 m3/day inthe medium term. A feasibility study on the reuse of the Agadir M’zar plant wastewater was launchedby RAMSA (Régie Autonome Multiservices d’Agadir; Water Supply Service of Agadir). In thiscontext, the total surface of green spaces of Agadir city is estimated to be 878 × 104 m2 with a need ofwater for irrigation reaching 8,106 m3/year. With a daily flow of 50,000 m3/day, the treated wastewaterof the M’zar plant will completely fill this need. The golf grass alone occupy 30.5% (268 × 104m2) ofthe total area of green space in Agadir (878 × 104m2), with a water consumption estimated to be3216,103 m3/year [4,5]. This study focuses on disinfecting the treated wastewater to sodiumhypochlorite for irrigating the golf courses’ grass. It presents the planning, protocol and preliminaryresults of the tests that are carried out to evaluate the effects of the disinfected treated wastewater inthe reuse for irrigating golf grass. Particular attention is given to the monitoring of the parameters ofgermination and growth of grass plants irrigated with disinfected treated wastewater compared to thoseirrigated by water from groundwater.
đang được dịch, vui lòng đợi..