Ithini indima yePAC ekucoceni amanzi?

Umsebenzi

Isenzo se-PAC sifezekiswa ngemiba emine yemveliso yayo ye-hydrolysis ye-bilayer ecinezelweyo, ukungathathi hlangothi kombane, i-tape web trapping, kunye ne-adsorption bridging.

I-precipitates kwaye ihluze i-particulate matter enokuthi i-oxidized yi-oxidizer ibangele i-COD, ngaloo ndlela inciphisa i-COD, kunye nokunyuka kwe-particulate matter.PAC yimveliso ekhuselekileyo, ehambelana nokusingqongileyo, kunye nemveliso yokucoca amanzi amdaka.Ayinakunciphisa kuphela ngokufanelekileyo ukuxinwa kwezinto eziphilayo, iiminerali kunye ne-microorganisms kugutyulo, kodwa inokunciphisa i-chromaticity kunye ne-turbidity yogutyulo, ukunciphisa ngokufanelekileyo ungcoliseko, ukuphucula ivumba le-lindle, ukunciphisa i-asidi kunye ne-alkalinity ye-lindle, ukuze ukuphucula ngokufanelekileyo ungcoliseko lwelindle.I-PAC isongezo esisebenzayo sokunyanga ilindle, enendima ebalulekileyo ekucoceni ilindle.

Iimpawu

I-PAC yi-inorganic polymer coagulant.Iyakwazi ukutshabalalisa amasuntswana amahle amisiweyo kunye ne-colloidal ion emanzini, aggregate, flocculate, coagulate and precipitate through compression of double layer, adsorption and electric neutralization, adsorption and bridging, and precipitate net catching, njl, ukuze kuphunyezwe ukusulungekiswa kunye nesiphumo sonyango. Xa kuthelekiswa nezinye iicoagulants, iPAC inezi nzuzo zilandelayo: Inoluhlu olubanzi lwezicelo kwaye iqhelane noluhlu olubanzi lwamanzi.Kulula ukwenza intyatyambo yealum enkulu ngokukhawuleza kwaye inokusebenza kakuhle kwemvula.Inoluhlu olubanzi lwexabiso elifanelekileyo le-PH (5-9), kunye nexabiso le-PH kunye ne-alkalinity yamanzi aphathwayo amancinci.Xa iqondo lobushushu lamanzi lisezantsi, liyakwazi ukugcina impembelelo yemvula ezinzileyo.I-alkalinity yayo iphezulu kunezinye i-aluminiyam kunye neetyuwa zentsimbi, kwaye inefuthe elincinci lokukhukuliseka kwizixhobo.

Isicelo

I-PAC luhlobo olutsha lwe-inorganic macromolecule coagulant kunye nokusebenza okuphezulu.Isetyenziswa ngokubanzi kumanzi okusela, ukucocwa kwamanzi akwimizi-mveliso, ukucocwa kogutyulo lwamanzi amdaka kumasipala.Inokukhokelela ekubunjweni okukhawulezayo komhlambi ngobungakanani obukhulu kunye nemvula ekhawulezileyo.Inokuguquguquka okubanzi kumanzi kumaqondo obushushu ahlukeneyo kunye nokunyibilika okulungileyo.I-PAC yonakele kancinane kwaye ifanelekile kwidosi ezenzekelayo kwaye ilungele ukusebenza.

Ukuqukumbela

I-PAC yi-coagulant ebalulekileyo kwintsimi yokucoca amanzi.Inesiphumo esisebenzayo sokucocwa kubushushu obuphantsi, i-turbidity ephantsi kunye ne-turbidity ephezulu yamanzi.Nangona kunjalo, ekubeni i-monomer yayo idibana ne-organic matter ukuze ivelise izinto ezinobungozi kwimpilo yabantu, kubalulekile ukuqinisekisa ukucoceka kwePAC ekucoceni kwamanzi.