Enkambisweni yokwelapha indle, ukugobhoza kanye nokungcola kuyingxenye ebalulekile, ehlobene ngqo nekhwalithi yokungcola kanye nokusebenza kahle kwenqubo yonke yokwelapha. Ngokuthuthuka okuqhubekayo kobuchwepheshe, i-polyacrylamide (PAM), njenge-flocculant esebenza kahle, isetshenziswa kakhulu ekugobhozeni nasekugobhozeni okuthuthukisiwe. Lesi sihloko sizohlola ngokujulile ukusetshenziswa kwe-PAM ekugobhozeni nasekugobhozeni okuthuthukisiwe, sihlaziye izinzuzo nezinselele zayo, futhi sikufisele ukuqonda okusheshayo kwe-PAM.
Izinzuzo zohlelo lokusebenza lwe-PAMekuthuthukisweni kokugeleza kanye nokufakwa kwenhlabathi
Umphumela wokugeleza okusheshayo: Ama-molecule e-PAM anezici zesisindo sama-molecule aphezulu kanye nokushaja okuphezulu, okungamunca ngokushesha izinhlayiya ezilenga emanzini futhi kukhuthaze ukwakheka okusheshayo kwama-floc ngokuhlanganisa. Lokhu kusiza ukunciphisa isikhathi sokuphumula nokuthuthukisa ukusebenza kahle kokucubungula.
Ukusebenza okuthuthukisiwe kokuthuthwa kwendle: Ngokufaka i-PAM, ubukhulu kanye nobuningi be-flocs buyandiswa, ngaleyo ndlela kuthuthukiswe umphumela wokuhlukaniswa kwethangi lokuthuthwa kwendle. Lokhu kusiza ukunciphisa okuqukethwe okuqinile okulengayo kuthuthwane futhi kuthuthukise ikhwalithi yothuthwane.
Ivumelana nezimo ezahlukahlukene zekhwalithi yamanzi: Izinhlobo kanye nezimo zokwelashwa kwe-PAM zingalungiswa ngokwezimfanelo ezahlukene zamanzi, okwenza ifanelekele ukwelashwa kwamanzi anokungcola okuningi, ukungcola okuncane futhi aqukethe izinhlobo ezahlukene zokungcola.
Nciphisa ukusetshenziswa kwamandla: Ukusetshenziswa kwe-PAM kunganciphisa isikhathi sokuphumula, ngaleyo ndlela kunciphise ukusetshenziswa kwamandla kokwelashwa kwendle. Lokhu kubaluleke kakhulu ekongiweni kwamandla kanye nokunciphisa ukukhishwa komoya ongcolile.
Nciphisa ukukhiqizwa kodaka: I-floc eyakhiwe ngokusebenzisa i-PAM inesakhiwo esiqinile kanye nokuqukethwe kwamanzi aphansi, okuzuzisa ekuphuzeni amanzi kanye nokulahlwa kodaka, ngaleyo ndlela kunciphisa izindleko zokukhiqizwa kodaka kanye nokulahla.
Izinselele namasu okuphendula e-PAM ekuthuthukisweni kokugeleza kwamanzi kanye nokuthuthwa kwenhlabathi
Nakuba i-PAM inezinzuzo ezibalulekile ekuthuthukisweni kokugeleza kwamanzi kanye nokuthuthwa kwamanzi, kunezinye izinselele:
Ukulawula umthamo: Umthamo we-PAM udinga ukulungiswa ngokwekhwalithi yamanzi yangempela. Umthamo oweqile ungabangela ukuthi ama-floc aqhekeke. Ngakho-ke, ukulawula umthamo okunembile kubalulekile.
Izinkinga ngama-monomer asele: Eminye imikhiqizo ye-PAM iqukethe ama-monomer angenapolimeri, okungaba nomthelela emvelweni nasempilweni yabantu. Ngakho-ke, kubalulekile ukukhetha imikhiqizo ye-PAM enokuqukethwe okuphansi kwama-monomer asele futhi uqinisekise ukususwa okuphumelelayo kwama-monomer asele.
Ukusebenza Nokunakekelwa: Ukuncibilikiswa nokuhlanganiswa kwe-PAM kudinga imishini ethile kanye nezimo zokusebenza ukuqinisekisa ukuthi ihlakazeka ngokulinganayo emanzini. Ngakho-ke, kunesidingo sokuqinisa ukuqeqeshwa kwabaqhubi kanye nokugcinwa kwemishini.
Izindleko kanye nokusimama: Nakuba i-PAM inezinzuzo ekuthuthukisweni kokugeleza kwamanzi kanye nokuthuthwa kwenhlabathi, uma isetshenziswa ngendlela engafanele, ingasetshenziswa ngobuningi obukhulu kodwa umphumela awukho ezingeni elifanele, okuholela ekuchithweni kwezinsiza kanye nokwenyuka kwezindleko. Ngakho-ke, kudingeka kuqashelwe ukusetshenziswa kwayo.
Uma kuhlanganiswa ndawonye,I-PAMinezinzuzo ezinkulu ekukhucululweni nasekuthuthweni kwendle okuthuthukisiwe futhi iyona eyinhloko ekuphathweni kwendle. Inkampani yethu inenqwaba yemikhiqizo ye-PAM esezingeni eliphezulu, okuhlanganisa impuphu eyomile kanye ne-emulsion. Wamukelekile ukuchofoza kuwebhusayithi esemthethweni ukuze ubuke imininingwane nokuthenga.
Isikhathi sokuthunyelwe: Julayi-09-2024