Emphakathini wanamuhla, ukuvikelwa nokusetshenziswa kwemithombo yamanzi sekuyinto okugxilwe kuyo ukunakwa emhlabeni jikelele.Ngokusheshisa ukukhula kwezimboni, ukungcoliswa kwemithombo yamanzi kuya ngokuya kuba kubi kakhulu.Indlela yokwelapha nokuhlanza indle ngempumelelo sekuyinkinga ephuthumayo okufanele ixazululwe.Kulo mongo, i-PAM polymer flocculant yaba khona, izuze umusa kubasebenzisi abaningi ngezici zayo zamakhemikhali kanye nomthelela osebenza kahle wokuhlanza amanzi.
I-PAM, igama eligcwele le-polyacrylamide, iyi-polymer flocculant.Iwuhlobo lwe-polymer ephezulu elungiselelwe i-polymerization yamahhala ye-acrylamide.Umkhiqizo unesisindo samangqamuzana aphezulu futhi ungakha izinhlayiya ezinkulu ze-flocculants, ezinokuhlakazeka okuhle nokuzinza emanzini, futhi zingakhangisa ngokuphumelelayo futhi zisuse izinto ezimisiwe kanye nokungcola okuncibilikisiwe emanzini.
Inqubo yokufaka isicelo se-PAM polymer flocculant ilula kakhulu.Okokuqala, isixazululo se-PAM sengezwe emanzini okufanele aphathwe, bese ngokugqugquzela noma ukugqugquzela umshini, i-PAM namanzi kuhlanganiswe ngokugcwele ukuze kwakhiwe i-flocculent enkulu.Lawa ma-flocculent azohlala emanzini, ngaleyo ndlela afeze injongo yokukhipha izinto ezingcolisayo.Ngenxa yokuzinza kwamakhemikhali omkhiqizo, amanzi ahlanzekile angakhishwa ngokuqondile endaweni ngaphandle kokwelashwa kwesibili.
Izinzuzo zalo mkhiqizo akuzona nje umphumela wawo wokwelapha amanzi ophumelelayo.Okokuqala, ishibhile ukuyisebenzisa.Uma kuqhathaniswa nezindlela zendabuko zokuhlanza amanzi, njengemvula, ukuhlunga, njll., ukusetshenziswa komkhiqizo kulula futhi ukonga.Okwesibili, umkhiqizo unomthelela omncane kukhwalithi yamanzi.Ayishintshi izakhiwo zamakhemikhali zamanzi, ngakho-ke ayibangeli ukungcoliswa kwesibili kwemvelo.Okokugcina, umphumela wokwelapha womkhiqizo muhle, ungasusa ngokuphumelelayo udaba olumisiwe kanye nokungcola okuncibilikisiwe emanzini, uthuthukise ukucaca kwamanzi nezinzwa zezinkomba.
Ngokuvamile, i-PAM polymer flocculant iyithuluzi lokwelapha lamanzi elisebenzayo nelinobungani nemvelo.Ukuvela kwayo akuhlinzeki nje ngesixazululo esisha sokuxazulula inkinga yokungcoliswa kwamanzi, kodwa futhi kunikeza ukwesekwa okuqinile kwezobuchwepheshe ekukhuthazeni ukuphathwa kwemithombo yamanzi eluhlaza nokuqhubekayo.Esikhathini esizayo, ngokuthuthuka kwesayensi nobuchwepheshe kanye nokuthuthukiswa kokuqwashisa ngemvelo, sinesizathu sokukholelwa ukuthi umkhiqizo uzodlala indima enkulu emkhakheni wokuhlanza amanzi.
Isikhathi sokuthumela: Sep-27-2023
