I-1.Ubungakanani beeflokhi: Iiflokhi ezincinci kakhulu ziya kuchaphazela isantya sokuhambisa amanzi, kwaye iiflokhi ezinkulu kakhulu ziya kubopha amanzi amaninzi kwaye zinciphise iqondo lebhisikidi yodaka.Ubungakanani befloc bunokutshintshwa ngokukhetha ubunzima bemolekyuli yepolyacrylamide.
2..Iimpawu zodaka: Inqaku lokuqala kukuqonda umthombo, iimpawu, ukwakheka kunye nobungakanani bodaka.Ngokweepropati ezahlukeneyo, i-sludge inokwahlulwa ibe yi-organic and inorganic sludge.I-Cationic Polyacrylamide isetyenziselwa ukunyanga udaka lwendalo, kunye ne-anionic polyacrylamide flocculant isetyenziselwa udaka lwe-inorganic.I-Anionic polyacrylamide isetyenziswa xa i-alkalinity yomelele, kwaye i-anionic polyacrylamide ayifanelekanga kwi-asidi eyomeleleyo.Umxholo oqinileyo Xa i-sludge iphezulu, umthamo we-polyacrylamide udla ngokuba mkhulu.
3.Amandla e-Flocculation: I-flocculation kufuneka ihlale izinzile kwaye ingaphulwa phantsi kwesenzo sokucheba.Ukwandisa ubunzima bemolekyuli ye-polyacrylamide okanye ukukhetha i-molecular structure efanelekileyo kuya kunceda ukuphucula ukuzinza kweeflocs.
4.Ionicity of polyacrylamide: Kuba ludaka dewatered, flocculants kunye ionicity ezahlukeneyo zingakhethwa ngovavanyo oluncinane kuqala, kwaye iPolyacrylamide ilungileyo efanelekileyo kunokukhethwa, ukuze isiphumo best flocculant inokufumaneka, kwaye Ukunciphisa isixa dosing kwaye ugcine. iindleko.
5. Ukuchithwa kwe-polyacrylamide: ukuchithwa kakuhle kunokunika umdlalo opheleleyo kwisiphumo se-flocculation.Ngamanye amaxesha kuyimfuneko ukukhawulezisa izinga lokuchithwa, emva koko ucinge ngokunyusa ukuxinwa kwesisombululo se-polyacrylamide.
Enyanisweni, xa uphatha amanzi amdaka, kumanzi amdaka athile, ukusetyenziswa kwe-flocculant enye akukwazi ukufikelela umphumo, kwaye ezimbini kufuneka zisetyenziswe ngokudibeneyo.Ukusetyenziswa kwe-PAC ye-inorganic flocculant kunye ne-polyacrylamide composite flocculant ukunyanga ilindle kuya kufumana iziphumo ezingcono.umphumo, kodwa ubeke ingqalelo kumyalelo xa ufaka iipotions, ukuba umyalelo awuchanekanga, umphumo awuyi kufezekiswa.
Ixesha lokuposa: Feb-10-2023