Yini eyenziwa yi-PAM flocculant emanzini?

I-flocculant ye-Polyacrylamide (PAM)iyikhemikhali esetshenziswa kakhulu ezinqubweni zokwelashwa kwamanzi ukuthuthukisa ikhwalithi yamanzi nokuthuthukisa ukusebenza kahle kwezindlela ezahlukene zokwelashwa. Le polymer eguquguqukayo ithole ukuthandwa ngenxa yekhono layo lokususa ukungcola kanye nezinhlayiya ezilengisiwe emanzini, okwenza ibe yingxenye ebalulekile ekubhekaneni nokungcoliswa kwamanzi nokuqinisekisa amanzi aphephile futhi ahlanzekile ezicelo ezahlukahlukene.

1. Indlela Yokugeleza Komoya:

I-PAM yaziwa ngezakhiwo zayo eziyingqayizivele zokugoba. Ekuphathweni kwamanzi, ukugoba kubhekisela enkambisweni yokuhlanganisa izinhlayiya ze-colloidal ukuze zakhe ama-floc amakhulu, alula ukuxazululeka. I-PAM ifinyelela lokhu ngokunciphisa izindleko ezimbi ezinhlayiyeni, ikhuthaze ukuhlangana, futhi yakhe izinhlayiya ezinkulu nezisindayo ezingahlukaniswa kalula emanzini.

2. Ukwanda Kokuthuthwa Kwendle:

Indima eyinhloko ye-PAM ekuphathweni kwamanzi ukuthuthukisa inqubo yokuthuthwa kwamanzi. Ngokukhuthaza ukwakheka kwama-floc amakhulu, i-PAM yenza kube lula ukuhlaliswa kwezinhlayiya ezilengayo, inhlabathi, kanye nokungcola emanzini. Lokhu kuphumela emazingeni athuthukisiwe okuthuthwa kwamanzi, okuvumela ukususwa okungcolisayo okuphumelelayo kanye namanzi acacile.

3. Ukucaciswa Kwamanzi:

I-PAM iphumelela kakhulu ekuhlanzeni amanzi ngokususa ukungcoliswa kanye nezinto eziqinile ezilengayo. Amandla ayo okugobhoza anegalelo ekwakhekeni kwama-floc amakhulu naminyene, ahlala ngokushesha, okushiya amanzi ecacile futhi engenazo izinto ezingcolile ezibonakalayo. Lokhu kubalulekile ekusetshenzisweni lapho amanzi ahlanzekile ebaluleke khona, njengasekuhlanzweni kwamanzi okuphuza kanye nezinqubo zezimboni.

4. Ukulawulwa Kokuguguleka Komhlabathi:

Ngaphandle kokwelashwa ngamanzi, i-PAM isetshenziswa nasekulawuleni ukuguguleka kwenhlabathi. Uma isetshenziswa enhlabathini, i-PAM yakha isibopho nezinhlayiya, yandisa ukuhlangana kwazo futhi inciphise amathuba okuguguleka. Lokhu kusetshenziswa kubalulekile kwezolimo, ukwakha, kanye namaphrojekthi okuvuselela umhlaba, lapho ukuvimbela ukuguguleka kwenhlabathi kubalulekile ekugcineni ukuvunda kwenhlabathi nokuvimbela ukuwohloka kwemvelo.

5. Ukuthuthukisa Ukujiya:

I-PAM ingasetshenziswa kanye nama-coagulant ukuze kuthuthukiswe inqubo yokujiya. Ama-coagulant aqeda ukuzinza kwezinhlayiya emanzini, kanti i-PAM iyasiza ekwakhekeni kwama-floc amakhulu, ithuthukise ukusebenza kahle kokujiya. Lokhu kubambisana kuholela emiphumeleni engcono yokwelashwa kwamanzi, ikakhulukazi ekususweni kwezinhlayiya ezincane okungaba nzima ukuziqeda ngokujiya kuphela.

6. Ukwelashwa Kwamanzi Okungabizi Kakhulu:

Ukusetshenziswa kwe-PAM ekuhlanzweni kwamanzi kuyabiza ngenxa yekhono layo lokuthuthukisa ukusebenza kwamanye amakhemikhali okwelapha kanye nezinqubo. Ngokuthuthukisa izici zokuzinza kwezinhlayiya, i-PAM inciphisa isidingo senani elikhulu lama-coagulant, okuholela ekongeni izindleko zezitshalo zokuhlanza amanzi kanye nezimboni ezihilelekile ekuhlanzweni kwamanzi.

Ngamafuphi, i-PAM flocculant idlala indima ebalulekile ekwelapheni amanzi ngokukhuthaza ukugobhoza kwamanzi, ukuthuthukisa ukuthuthwa kwamanzi, kanye nokuhlanzwa kwamanzi. Ukuguquguquka kwayo kudlulela ngale kokwelashwa kwamanzi kufaka phakathi ukulawulwa kokuguguleka kwenhlabathi, okwenza kube ithuluzi eliwusizo lokubhekana nezinselele zemvelo. Ukwamukelwa kwe-PAM ezinqubweni zokwelashwa kwamanzi kubonisa ukusebenza kwayo kahle, ukusebenza kahle kwezindleko, kanye neminikelo yokuqinisekisa ukufinyelela emanzini ahlanzekile naphephile.