Isebenza njani iPoly Aluminium chloride?

Kwihlabathi lonyango lwamanzi,I-Poly Aluminiyam iChloride(PAC) iye yavela njengento eguquguqukayo nesebenza ngokufanelekileyo icoagulant.Ngokusetyenziswa kwayo ngokubanzi ekucoceni amanzi okusela kunye neendawo zokucocwa kwamanzi amdaka, iPAC yenza amaza ngamandla ayo amangalisayo okucacisa amanzi kunye nokususa izinto ezingcolisayo.Kweli nqaku, sihlola ukusebenza kwePAC kunye nokubaluleka kwayo kwinkalo yokucoca amanzi.

IKhemistri eNgemva kwePAC:

I-Poly Aluminiyam I-Chloride yikhompawundi yeekhemikhali eyenziwe nge-aluminiyam kunye neklorini, kunye nefomula ethi AlnCl (3n-m) (OH) m.Ubume bayo obuguquguqukayo buvela kwinto yokuba ingabakho ngeendlela ezahlukeneyo ngokuxhomekeke kumlinganiselo we-aluminium-to-chloride kunye neqondo lepolymerization.Olu tshintsho luvumela iPAC ukuba iqhelane noluhlu olubanzi lwemingeni yokucocwa kwamanzi.

I-Coagulation kunye ne-Flocculation:

Owona msebenzi uphambili wePAC kunyango lwamanzi kukujija kunye nokushukuma.Xa iPAC yongezwa kumanzi akrwada, ifumana ihydrolysis.Ngethuba le nkqubo, yenza i-aluminium hydroxide flocs, esebenza kakhulu ekubambeni ukungcola okumisiwe emanzini.Iiflokhi ze-aluminiyam hydroxide zisebenza njengoomazibuthe abancinci, zitsala kwaye zibophelela kunye amasuntswana anjengokungcola, ibhaktiriya, kunye nezinto eziphilayo.

Ukususwa kobumdaka:

I-PAC's coagulation-flocculation mechanism inceda ekususeni ubumdaka obahlukeneyo emanzini, kuquka izinto eziqinileyo ezinqunyanyisiweyo, iicolloids, kunye nezinto ezinyityilisiweyo.Njengoko iiflocs zikhula kwaye zinzima, zihlala phantsi kwetanki yonyango ngokusebenzisa intlenga okanye zibanjiswa ngokulula zizihluzi.Oku kubangela ukuveliswa kwamanzi acocekileyo nacocekileyo.

pH Ukungathathi cala:

Enye yezinto eziluncedo eziqaphelekayo zePAC kukungathathi hlangothi kwayo kwipH.Ngokungafaniyo ne-coagulants yendabuko efana ne-aluminium sulfate okanye i-ferric chloride, enokutshintsha ngokuphawulekayo i-pH yamanzi, i-PAC igcina amanqanaba e-pH ezinzileyo.Oku kunciphisa imfuno yeekhemikhali ezongezelelweyo ukulungisa i-pH, ukwenza lula inkqubo yonyango kunye nokunciphisa iindleko.

Izinto eziluncedo zokusebenzisa iPAC:

Ucikizeko: I-PAC isebenza ngokufanelekileyo kuluhlu olubanzi lweempawu zamanzi kunye ne-turbidities.

I-Versatility: Ingasetyenziselwa zombini unyango lwamanzi lokuqala kunye nolwesithathu.

Intsalela ephantsi: IPAC ivelisa iimveliso zodaka ezimbalwa, inciphisa iindleko zokulahla.

Ixabiso-Ngempumelelo: Ukusebenza kwayo kunye nokungathathi hlangothi kwe-pH kwenza kube yinto engabizi kakhulu ukukhetha izityalo zokucocwa kwamanzi.

Ukhuseleko: I-PAC ithathwa njengekhuselekileyo ekuyiphatheni kunezinye iicoagulants.

Izicelo zePAC:

I-PAC ifumana izicelo ezibanzi kumashishini ahlukeneyo, aquka ukucocwa kwamanzi kamasipala, ukucocwa kwamanzi amdaka kwimizi-mveliso, nakwimizi-mveliso yephepha nempahla yelaphu.Ukukwazi kwayo ukususa uluhlu olubanzi lwezinto ezingcolileyo kwenza kube sisixhobo esixabisekileyo sokuqinisekisa ukuhanjiswa kwamanzi acocekileyo nakhuselekileyo.

Ukuqukumbela, i-Poly Aluminium Chloride (PAC) sisisombululo esimangalisayo sonyango lwamanzi olusebenza ngokudibanisa kunye ne-flocculation.Ukusebenza kwayo, ukuguquguquka, kunye nokungathathi hlangothi kwe-pH kuyibeke njengokhetho olukhethiweyo kumaziko okucoca amanzi kwihlabathi liphela.Njengoko imfuno yamanzi acocekileyo iqhubeleka nokukhula, iPAC ihleli ingoyena mdlali uphambili ekuqinisekiseni ukufikelela kumanzi acocekileyo nalungele ukuselwa kuluntu lwehlabathi jikelele.