In I-Coagulant (I-Polyaluminium chloride, eyaziwa njenge-arhente yokucoca amanzi, eyaziwa ngokuba yi-polyaluminium chloride, i-polyaluminium ngokufutshane,PAC) kunyeI-Flocculant (polyacrylamide, yepolymer ephezulu yeemolekyuli,PAM) Ngaphantsi kwesenzo, into emisiweyo ihamba nge-physical flocculation kunye ne-chemical flocculation, ngaloo ndlela yenza iiflocs ezinkulu ezimisiweyo. Ngaphantsi kwe-buoyancy yeqela le-bubble, "ii-floccules" zidada kumphezulu wolwelo ukuze zenze i-scum, eyahlulwa emanzini ngokusebenzisa i-slag scraper. Ukucoca i-nozzle akuyi kubangela ukuvala, kwaye ukusetyenziswa kwe-coagulant kunye ne-flocculant kunyango logutyulo lusebenza kakuhle.
I-Cougulant (Poyaluminum chloride, yabizwa ngokuba yi-pirifier ye-Poyaluminum, ibhekiswe kwi-Polyaluminum, i-PAKUSHICE YOBUCHWEPHESHE, NE-DEECHEAT, i-Debage Shopties ezinje nge-pb, I-Cr kunye ne-sewage equkethe i-F, njl.), Ukongezelela, iphinda isetyenziswe ngokubanzi kwi-precision casting, i-oyile yokugaya, i-leathermaking, i-metallurgical papermaking, njl. Ngokuqhelekileyo, inkqubo yokudibanisa kukongeza iikhemikhali ngexesha lenkqubo yokucocwa kwamanzi ukuze kubangele ukuba ukungcola kudibanise, kuguqulwe umbala, ukususa izinto eziqinileyo ezimisiweyo, ukususa i-turbidity kunye neebhaktheriya.
I-Polyaluminium ferric chloride inesiphumo esihle sokudibanisa. I-Polyaluminium ferric chloride (i-PAFC) luhlobo olutsha lwe-flocculant ye-inorganic cationic composite flocculant esebenza kakuhle kakhulu. Inoncedo lomphezulu obanzi, isiphumo esihle sokususa i-turbidity, kunye ne-corrosion encinci kwimibhobho yezixhobo; ikwanayo neempawu zentsimbi ekhawulezayo yetyuwa ye-flocculation settlement, ukwahlula lula, ukusebenza kakuhle kunyango lwamanzi olushushu oluphantsi, kunye noluhlu olubanzi lwexabiso le-PH kunyango lwamanzi. Okwangoku, i-polyaluminium ferric chloride isetyenziswe ngempumelelo kunyango lwamanzi okusela, amanzi amashishini kunye namanzi amdaka ahlukeneyo kwimizi mveliso.
I-Coagulant (i-polyaluminium chloride, eyaziwa ngokuba yi-agent yokucoca amanzi, eyaziwa ngokuba yi-polyaluminium chloride, ebizwa ngokuba yi-polyaluminium, i-PAC) inamandla okutshatyalaliswa kombala kunye nokuhlanjululwa kwamanzi, kwaye umphumo wokucoca amanzi ngama-4-6 amaxesha e-AL2 (SO4)3. Amaxesha angama-3-5 isixa se-ALCL3, idosi incinci, isiphumo sikhulu, iindleko ziphantsi, inzuzo iphezulu, ukuguquguquka kuluhlu olubanzi lwexabiso le-pH, ukunciphisa ixabiso le-pH lamanzi akrwada lincinci, ngoko ke ayinayo impembelelo yokubola kwisixhobo sombhobho, akukho mfuneko yokongeza ezinye izongezelelo, kwaye iiflocs zenza ngokukhawuleza, Nangona kunjalo, i-high umsebenzi kunye ne-precipinka ephezulu kakhulu Ubuninzi bamanzi e-turbidity bucace ngakumbi.
Ixesha lokuposa: Jan-17-2023