Ngabe wenzani i-pam flocculont ukuze amanzi?

I-Polyacrylamide (Pam) FlocculontIngabe into yamakhemikhali esetshenziswa kabanzi ezinqubweni zokwelashwa kwamanzi ukwenza ngcono ikhwalithi yamanzi futhi ithuthukise ukusebenza kwezindlela ezahlukahlukene zokwelashwa. Le polymer eguquguqukayo ithole ukuthandwa ngekhono layo lokususa ukungcola kanye nezinhlayiya ezimisiwe kusuka emanzini, okwenza kube yingxenye ebalulekile ekubhekaneni nokungcoliswa kwamanzi kanye nokuqinisekisa amanzi aphephile nezicelo ezihlanzekile zezicelo ezahlukahlukene.

1. I-Floccation Mechanism:

UPam waziwa ngezakhiwo zayo ezihlukile ze-floccation. Ekwelashweni kwamanzi, i-floccution ibhekisela kwinqubo yokuhlanganisa izinhlayiya ezihlanganisiwe ukwakha ama-flocs akhudlwana, ahlale kalula. UPam ufinyelela lokhu ngokunciphisa izindleko ezingezinhle kwizinhlayiya, ukukhuthaza ukuhlanganisa, nokwakha izinhlayiya ezinkulu, ezisindayo ezingahlukaniswa kalula emanzini.

2. Ithuthukisiwe i-sedimentation:

Indima eyinhloko kaPam ekwelashweni kwamanzi ukuthuthukisa inqubo yedimentation. Ngokukhuthaza ukwakheka kwama-flocs amakhulu, uPam usiza ukulungisa izinhlayiya ezimisiwe, sediments, kanye nokungcola kwamanzi. Lokhu kuphumela emazingeni athuthukisiwe we-sedimentation, okuvumela ukususwa okusebenzayo kokungcola kanye namanzi acacile.

3. Ukucaciswa kwamanzi:

UPam uphumelela ikakhulukazi ekucaciseni amanzi ngokususa ama-turbidity futhi amiswe ama-solids. Amakhono ayo we-Floccution aneqhaza ekwakhekeni kwama-flocs amakhulu futhi anciphisayo, axazulula ngokushesha okukhulu, ashiye amanzi acacile futhi angenakungcola okubonakalayo. Lokhu kubalulekile ukuthola izinhlelo zokusebenza lapho amanzi acacile ebalulekile, njengokuphuza ukwelashwa kwamanzi kanye nezinqubo zezimboni.

4. Ukulawulwa kwenhlabathi:

Ngaphandle kokwelashwa kwamanzi, uPam uyasetshenziswa futhi ekulweni nokuguguleka kwenhlabathi. Lapho isetshenziswa emhlabathini, uPam wenza isibopho nezinhlayiya, ukukhulisa ukubumbana kwawo futhi kunciphise amathuba okuguguleka. Lolu hlelo lokusebenza lubalulekile kwezolimo, ukwakhiwa, kanye namaphrojekthi wokuvuselela umhlaba, lapho ukuvimbela ukuguguleka kwenhlabathi kubalulekile ukuze kugcinwe ukuzala kwenhlabathi kanye nokuvimbela ukonakaliswa kwemvelo.

5. Ukusebenziseka kahle kokugxuma:

I-PAM ingasetshenziswa ngokubambisana nama-coagulants ukwenza ngcono inqubo yokuhlangana. Ama-coalialialialialialialialialialialian izinhlayiya emanzini, ne-AIDS ye-pam ekwakhekeni kwama-flocs amakhulu, ethuthukisa ukusebenza kahle kokuhlangana. Le hlobo pernergy iholela emiphumeleni yokwelashwa kwamanzi engcono, ikakhulukazi ekususweni kwezinhlayiya ezinhle okungenzeka ukuthi inselele ukuqeda ngokuhlangana ngokona.

6. Ukwelashwa okungenamali okusebenzayo:

Ukusetshenziswa kwe-pam ekwelashweni kwamanzi kubiza kakhulu ngenxa yekhono laso lokuthuthukisa ukusebenza kwamanye amakhemikhali okulashwa nezinqubo. Ngokwenza ngcono izici zokuxazulula izinhlayiya, uPam wehlisa isidingo samanani amaningi ama-coabulants, okuholela ekugcinweni kwezindleko zezitshalo zokwelashwa kwamanzi kanye nezimboni ezihilelekile ekuhlanjweni kwamanzi.

Ngamafuphi, i-Pam Flocculant idlala indima ebaluleke kakhulu ekwelashweni kwamanzi ngokuthuthukisa i-floccution, ukuthuthukisa amandla sedimentation, kanye nokucacisa amanzi. Ukusebenza kwayo kwaso kufinyelela ngaphezu kokwelashwa kwamanzi ukufaka i-inhlabathi ukuguguleka kokulawula, okwenza kube yithuluzi elibalulekile lokubhekana nezinselelo zezemvelo. Ukwemukelwa kwe-pam ezinqubweni zokwelashwa kwamanzi kukhombisa ukusebenza kwayo, ukusebenza kwezindleko, kanye neminikelo yokuqinisekisa ukutholakala kwamanzi ahlanzekile nawaphephile.