Muchina wedu wekusvina mabhandi etsvina muchina wakabatana wekusimbisa nekudzima tsvina. Unoshandisa chinhu chinosimbisa tsvina nenzira itsva, nokudaro chine simba guru rekugadzirisa uye chimiro chakaoma. Zvadaro, mutengo wemapurojekiti einjiniya yezvivakwa unogona kuderedzwa zvakanyanya. Uyezve, michina yekusvina inogona kuchinjika kune huwandu hwakasiyana hwetsvina. Inogona kuwana mhedzisiro yakanaka yekurapa, kunyangwe huwandu hwetsvina huri 0.4% chete. KushandiswaMuchina we flotation unogona kushandiswa seizvi:1) Bvisa zvinhu zvidiki zvinorembera nealgae kubva mumvura iri pamusoro2) Tora zvinhu zvinobatsira kubva mumvura inoraswa mumaindasitiri. Semuenzaniso, mvura inoraswa3) Panzvimbo pekuparadzanisa tangi rechipiri re sedimentation uye matope emvura yakabatana Nheyo yekushandaMhepo inotumirwa nemhepo inokwevera mutangi remhepo, yozotora tangi rakanyungudutswa remhepo nejeti, mhepo yacho ichamanikidzwa kunyungudutswa mumvura ine simba re 0.35Mpa uye yogadzira mvura yakanyungudutswa yemhepo, yozotumirwa kutangi remhepo rinoyangarara.Kana mhepo yakangoerekana yaburitswa, mhepo yakanyungudutswa mumvura ichanyungudutswa yoita boka guru rema microbubble, iro richabata zvizere zvinhu zvakanyungudutswa mumvura yetsvina, zvinhu zvakanyungudutswa zvakatumirwa nepombi uye flocculation mushure mekuwedzera mushonga, boka rema microbubble rinokwira richanyungudutswa mumvura yakanyungudutswa, zvichiita kuti huwandu hwayo huderere uye huende pamusoro pemvura, nokudaro zvichisvika pachinangwa chekubvisa SS neCOD nezvimwewo.