Zvirongwa zvevoruzhinji zvemvura yekunwa zvinoshandisa nzira dzakasiyana dzekuchenesa mvura kupa nharaunda dzavo mvura yekunwa yakachengeteka. Masisitimu emvura eruzhinji anowanzo shandisa matanho ekugadzirisa mvura, anosanganisira coagulation, flocculation, sedimentation, filtration uye disinfection. 4 Matanho Enharaunda Wa...
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