ALISHAR currently in the process of Khamis Mushayt Sewage Treatment Plant project construction. The plant will be in three phases, when completed will have a total capacity of 120,000 m3/day. The plant will receive domestic wastewater collected from Khamis Mushayt area having an influent BOD of 500 ppm. Scope of works under construction are Inlet works, Aeration Tanks, Clarifiers, Tertiary Filtration System, Chlorination System, Sludge Handling Facilities, Sludge Thickener, Sludge Dewatering, Polymer Dosing System and Sludge Drying System. Aeration Tanks: Construction Progress of Aeration Tanks. The Khamis Mushayt Plant will have six tanks; each tank will have six aerators with 115Kw each of the vertical shaft type and includes two mixers 3Kw each in anoxic zones. Chlorine Contact Tanks: Construction Progress of Chlorine Contact Tanks the structure function is to blend a sufficient amount of chlorine into the effluent as it flows in a carousel-like manner, internal flow walls serves to direct the effluent flow.

Abha Sewage Treatment Plant
East Abha Sewage Treatment Plant
Khamis Mushayt Septage Treatment Plant