Ithuluzi lokwelapha amanzi elinobungani nemvelo futhi elisebenza kahle

Emphakathini wanamuhla, ukuvikelwa nokusetshenziswa kwemithombo yamanzi sekuyinto ebalulekile emhlabeni jikelele. Ngokusheshisa kwezimboni, ukungcola kwemithombo yamanzi kuya ngokuya kuba kubi kakhulu. Indlela yokwelapha nokuhlanza indle ngempumelelo isibe yinkinga ephuthumayo okufanele ixazululwe. Kulesi simo, i-PAM polymer flocculant yasungulwa, ithole ukuthandwa yiningi labasebenzisi ngezakhiwo zayo zamakhemikhali kanye nomphumela wokwelapha amanzi ophumelelayo.

I-PAM, igama eligcwele le-polyacrylamide, iyi-polymer flocculant. Luhlobo lwe-polymer ephezulu elungiselelwe yi-free radical polymerization ye-acrylamide. Umkhiqizo unesisindo esikhulu sama-molecule futhi ungakha izinhlayiya ezinkulu ze-flocculant, ezinokusabalala okuhle nokuzinza emanzini, futhi zingamunca futhi zisuse ngempumelelo izinto ezilengisiwe kanye nokungcola okuncibilikisiwe emanzini.

Inqubo yokufaka i-PAM polymer flocculant ilula kakhulu. Okokuqala, isixazululo se-PAM sengezwa emanzini okufanele aphathwe, bese kuthi ngokuxuba noma ngokuxuba ngomshini, i-PAM namanzi kuxutshwe ngokuphelele ukuze kwakheke i-flocculant enkulu. Lawa ma-flocculant azohlala emanzini, ngaleyo ndlela kufezwe injongo yokususa ukungcola. Ngenxa yokuqina kwamakhemikhali komkhiqizo, amanzi aphathwe angakhishwa ngqo endaweni ezungezile ngaphandle kokwelashwa kwesibili.

Izinzuzo zalo mkhiqizo akuzona nje kuphela umphumela wawo wokwelapha amanzi ophumelelayo. Okokuqala, kushibhile ukuwusebenzisa. Uma kuqhathaniswa nezindlela zokwelashwa kwamanzi zendabuko, njengokunisela, ukuhlunga, njll., ukusetshenziswa komkhiqizo kulula futhi kuyonga kakhulu. Okwesibili, umkhiqizo awunawo umthelela omkhulu ekhwalithini yamanzi. Awushintshi izakhiwo zamakhemikhali zamanzi, ngakho-ke awubangeli ukungcola kwesibili emvelweni. Okokugcina, umphumela wokwelapha womkhiqizo muhle, ungasusa ngempumelelo izinto ezilengisiwe kanye nokungcola okuncibilikisiwe emanzini, uthuthukise ukucaca kwamanzi kanye nezinkomba zokuzwa.

Ngokuvamile, i-PAM polymer flocculant iyithuluzi lokwelapha amanzi elisebenza kahle nelinobungani nemvelo. Ukuvela kwayo akugcini nje ngokuhlinzeka ngesisombululo esisha sokuxazulula inkinga yokungcoliswa kwamanzi, kodwa futhi kunikeza ukwesekwa okuqinile kwezobuchwepheshe ekukhuthazeni ukuphathwa kwemithombo yamanzi eluhlaza nokusimeme. Esikhathini esizayo, ngokuthuthuka kwesayensi nobuchwepheshe kanye nokuthuthukiswa kokuqwashisa ngemvelo, sinesizathu sokukholelwa ukuthi umkhiqizo uzodlala indima enkulu emkhakheni wokwelashwa kwamanzi.