Yini eyenza i-Polyacrylamide ibe yinhle kangaka ku-Flocculation?

I-Polyacrylamideyaziwa kabanzi ngokusebenza kwayo ku-flocculation, inqubo ebalulekile ezimbonini ezihlukahlukene ezifana nokuhlanza amanzi angcolile, izimayini, nokwenza amaphepha. Le polymer yokwenziwa, eyakhiwe ngama-acrylamide monomers, inezici ezihlukile eziyenza ifaneleke kahle izinhlelo zokusebenza ze-flocculation.

Okokuqala nokubaluleke kakhulu, isisindo esiphezulu samangqamuzana e-polyacrylamide siyisici esibalulekile esinomthelela emandleni ayo akhethekile oku-flocculation. Amaketanga amade amayunithi aphindaphindayo e-acrylamide avumela ukuxhumana okubanzi nezinhlayiya ezimisiwe esixazululweni. Lesi sakhiwo samangqamuzana sithuthukisa ikhono le-polymer ukwenza ama-flocs amakhulu futhi azinzile, okungamaqoqo ezinhlayiya ezinhle. Ngenxa yalokho, i-polyacrylamide ingakwazi ukuhlanganisa kahle izinhlayiya ezincane, yenze kube lula ukuxazulula noma ukuhlukana kwazo ngokushesha nesigaba soketshezi.

Imvelo encibilikayo emanzini ye-polyacrylamide iphinde ithuthukise ukusebenza kwayo kwe-flocculation. Njengoba inyibilika emanzini, i-polyacrylamide ingahlakazwa kalula futhi ixutshwe ibe yisixazululo, iqinisekise ukusatshalaliswa okufanayo kulo lonke uhlelo. Lesi sici sibalulekile ukuze kuzuzwe ukugeleza okungaguquguquki nempumelelo, njengoba i-polymer idinga ukuthintana nazo zonke izinhlayiya ezisesixazululweni ukuze zakhe ama-flocs.

Ukungathathi hlangothi kwenkokhiso ye-Polyacrylamide kungesinye isici esibalulekile esinomthelela ekusebenzeni kahle kwe-flocculation. I-polymer ngokuvamile ayiyona i-ionic, okusho ukuthi ayinayo ingqikithi kagesi. Lokhu kungathathi hlangothi kuvumela i-polyacrylamide ukuthi ihlanganyele nezinhlayiya eziningi, kungakhathaliseki ukuthi zikhokhiswa kangakanani. Ngokuphambene, ama-anionic noma ama-cationic polymers angase akhethe ezicini zawo ze-flocculation, anciphise ukusebenza kwawo ezinhlotsheni ezithile zezinhlayiya. Ukungathathi hlangothi kweshaji ye-Polyacrylamide kuyenza ibe nezinto ezihlukahlukene futhi ifanele izimo ezihlukahlukene zokwelashwa kwamanzi.

Ngaphezu kwalokho, i-hydrolysis elawulwayo ye-polyacrylamide ingethula amaqembu e-anionic, ithuthukise ukusebenza kwayo kwe-flocculation. Ngokushintsha izici zokushaja ze-polymer, iba yimpumelelo kakhulu ekuheheni nasekunciphiseni izinhlayiya ezinezindleko eziphambene. Lokhu kuguquguquka ekulawuleni ukukhohlisa kuvumela i-polyacrylamide ukuthi ijwayele ukwakheka kwamanzi ahlukene futhi ivumelanise namakhono ayo oku-flocculation ngokufanele.

Ukuvumelana nezimo kwe-polyacrylamide ngokwesimo sayo somzimba nakho kunomthelela ekusebenzeni kwayo ezinqubweni ze-flocculation. Itholakala ngezindlela ezihlukahlukene ezifana nama-emulsions, ama-powder, nama-gel. Lokhu kwehlukahlukana kwenza abasebenzisi bakwazi ukukhetha ifomu elifaneleka kakhulu ngokusekelwe kuzimfuneko ezithile zezicelo zabo. Isibonelo, ama-emulsions avame ukuthandwa ukuze kube lula ukuphatha, kuyilapho izimpushana zihlinzeka kalula ekugcinweni nasekuhambeni.

Sengiphetha, ukusebenza okukhethekile kwe-polyacrylamide kubangelwa isisindo sayo samangqamuzana aphezulu, ukunyibilika kwamanzi, ukungathathi hlangothi kweshaji, ukuguquguquka kokushaja, kanye nokuguquguquka kwesimo somzimba. Lezi zakhiwo ngokuhlanganyela zenza i-polyacrylamide ibe yi-polymer ephumelela kakhulu futhi eguquguqukayo ekusizeni ukwakheka kwama-flocs azinzile, ngaleyo ndlela isize ekuhlukaniseni nasekususweni kwezinhlayiya ezimisiwe ezixazululweni ze-liquid ezinkambisweni ezihlukahlukene zezimboni.