Ukwelashwa kwezimayini nge-polyracrylamide utshwala

I-Polyacrylamide (Pam) iyi-polymer eqondile ngefomula yamakhemikhali (C3H5NO) n. I-PolyAcrylamide ivame ukusetshenziswa njenge-flocculant futhi i-ejenti ebaluleke kakhulu yokwelashwa kwamanzi.

Isihlukanisi samanzi sePolayicryRamide sokwelashwa kwezimayini luhlobo lwe-ejenti yamakhemikhali esetshenziswa kabanzi embonini yezimayini, futhi umsebenzi wawo ukuhlukanisa ngodaka namanzi e-ore. Enqubweni yemayini ye-ore kanye nokwelashwa, inani elikhulu lamanzi amdaka amadaka livame ukukhiqizwa, eliqukethe izinhlayiya ezahlukahlukene nokungcola, okwenza ukungcoliswa okuthile nokulimaza imvelo kanye nemvelo. Ukuze uxazulule le nkinga, isihlukanisi samanzi se-polylacrylamide sokwelashwa kwezimayini saba khona.

Ukusetshenziswa kwe-Polyryrylamide Mud-Water Surterator yezokwelashwa kwezimayini inezinzuzo eziningi. Okokuqala, kunganciphisa kakhulu i-turbitity futhi kumiswe okuqukethwe okuqinile kwama-solids angcolile ukuze afezeke ngokwahlukana. Okwesibili, inokuqina okuhle kanye nokumelana okuphezulu kakhulu, okulungele izinqubo ezahlukahlukene zokwelashwa nangezimo zemvelo. Ngaphezu kwalokho, inomthelela omncane emvelweni, ngaphandle kokungcola okubonakalayo noma ukulimaza ikhwalithi yamanzi nenhlabathi. Lokhu kwenza ukuthi amabhizinisi amamayini aphathe futhi asebenzise izinsiza zamanzi amdaka ngokunengqondo, anciphise ingcindezi yezemvelo ebangelwa, futhi aqaphele ukusetshenziswa okuzinzile kwezinsizakusebenza zamaminerali.

4. I-FILTRATION: Ngokuthola ukuhlunga noma i-centrifugation, umzimba we-reariphatate uhlukaniswe namanzi angcolile ukuze afinyelele inhloso yokuhlanzwa kwamanzi angcolile. I-Polylamide ekwelashweni kwamanzi izimayini inganciphisa izinhlayiya ezimisiwe nokuqukethwe okuqinile kumanzi amdaka futhi kuthuthukise ukusebenza kwamanzi okuhlanzayo. Ngaphezu kwalokho, i-polylacrylamide nayo inezinzuzo zezindleko eziphansi nokusetshenziswa okulula, ngakho-ke isetshenziswa kabanzi embonini yezimayini.