I-Polyacrylamide (PAM), i-alias: i-flocculant, i-anion, i-cation,
ipholimaIipolymers, ukugcinwa kunye nokuhluzwa kwe-AIDS, ukugcinwa kwe-AIDS, i-dispersants;Ipolymer, i-oyile yokususa i-oyile, njl.
Izinto ezichaphazela impembelelo yokucoca ilindle:
1. I-Sludge yimveliso engenakuphepheka yokucocwa kwamanzi amdaka.Okokuqala, kufuneka siqonde umthombo, indalo, ukubunjwa kunye nomxholo oqinileyo we-sludge.Ngokomxholo oyintloko we-sludge, i-sludge inokwahlulwa ibe yi-organic sludge kunye ne-inorganic sludge.Ngokuqhelekileyo, i-cationic polyacrylamide isetyenziselwa unyango lwe-organic sludge, i-anionic polyacrylamide isetyenziselwa unyango lwe-sludge ye-inorganic.Akulula ukusebenzisa i-cationic polyacrylamide xa i-alkaline yomelele kakhulu, kwaye ayifanelekanga ukusebenzisa i-anionic polyacrylamide xa umxholo oqinileyo we-sludge uphezulu.
2. Ukukhetha isidanga Ion: ukuze udaka ukuba dehydrated, flocculant kunye isidanga ion ezahlukeneyo zinokujongwa ngokusebenzisa ilingelo encinane ukukhetha Polyacrylamide efanelekileyo, ukuze ikwazi ukufikelela isiphumo ngcono flocculant, kodwa ungenza ithamo ubuncinane, ukonga iindleko.
3. Ubungakanani beeflokhi: iiflocs ezincinci kakhulu ziya kuchaphazela isantya sokukhupha amanzi, iiflocs zidibene ngokubanzi kwi-flocs zibophe amanzi amaninzi kunye nokunciphisa idigri yebhisikidi yodaka.Ubungakanani beflocs bunokulungiswa ngokukhetha ubunzima bemolekyuli yepolyacrylamide.
4. Amandla eegusha: Iiflokhi kufuneka zihlale zizinzile kwaye zingaphuki phantsi kwesenzo sokucheba.Ukwandisa ubunzima bemolekyuli ye-polyacrylamide okanye ukukhetha ulwakhiwo olufanelekileyo lwemolekyuli luncedo ekuphuculeni uzinzo lweflocs.
5. Umxube we-polyacrylamide kunye ne-sludge: i-polyacrylamide kwindawo ethile yezixhobo zokuphelelwa ngamanzi emzimbeni kufuneka iphendule ngokupheleleyo nge-sludge, i-flocculation.Ngoko ke, i-viscosity yesisombululo se-polyacrylamide kufuneka ifaneleke, kwaye inokuxutywa ngokupheleleyo kunye ne-sludge phantsi kweemeko ezikhoyo zezixhobo.Ingaba ezi zimbini zixutywe ngokulinganayo yinto ephambili yempumelelo.I-viscosity yesisombululo se-cationic polyacrylamide inxulumene nobunzima bayo bemolekyuli kunye noxinzelelo lokulungiselela.
6. Ukuchithwa kwe-cationic polyacrylamide: nyibilika kakuhle ukunika ukudlala ngokupheleleyo kwi-flocculation.Ngamanye amaxesha kuyimfuneko ukukhawuleza izinga lokuchithwa, xa ukuxinwa kwesisombululo se-polyacrylamide kunokuqwalaselwa.
Ixesha lokuposa: Sep-16-2022