Kwinkalo yokucocwa kwamanzi, ukufuna amanzi acocekileyo nakhuselekileyo okusela yeyona nto ibalulekileyo. Phakathi kwezixhobo ezininzi ezikhoyo kulo msebenzi,polyacrylamide(PAM), ekwabizwa ngokuba yi-coagulant, igqame njenge-arhente eguquguqukayo nesebenzayo. Ukusetyenziswa kwayo kwinkqubo yonyango kuqinisekisa ukususwa kwezinto ezingcolileyo kunye nezingcolileyo, ngaloo ndlela kuphucula umgangatho wamanzi okusela. Eli nqaku lingena kwizicelo ezahlukeneyo ze-polyacrylamide kunyango lwamanzi okusela, licacisa indima yalo njengenxalenye ebalulekileyo kwinkqubo yokucoca.
1. Ukuqinakunye neFlocculation
Esinye sezicelo eziphambili ze-polyacrylamide kunyango lwamanzi okusela lukwinkqubo yokudibanisa kunye ne-flocculation. I-Coagulation ibandakanya ukuchithwa kweengqungquthela ze-colloidal ngokudityaniswa kweekhemikhali, ukuququzelela ukuhlanganiswa kwazo. i-polyacrylamide inceda kule nkqubo ngokumisa umrhumo ongalunganga kumasuntswana amisiweyo, ukukhuthaza ukudityaniswa kwawo kwiiflocs ezinkulu, ezihlaliswayo. Emva koko, i-flocculation iqinisekisa ukubunjwa kwee-flocs ezinkulu kunye ne-denser, ezinokuthi zisuswe ngokulula nge-sedimentation okanye iinkqubo zokucoca.
2. Ukususwa okuPhuculweyo okuNgcotshiweyo
i-polyacrylamide iphucula ukusebenza kakuhle kokususa izingcolisi ezahlukeneyo ezikhoyo kumanzi okusela. Ngokuququzelela ukubunjwa kwee-flocs ezinkulu, iphucula inkqubo ye-sedimentation kunye ne-filtration, ekhokelela ekususweni ngokufanelekileyo kwezinto eziqinileyo ezimisiweyo, izinto eziphilayo kunye ne-microorganisms. Ukongezelela, i-PAM inceda ekukhutshweni kweentsimbi ezinzima, ezifana ne-lead kunye ne-arsenic, ngokwenza ii-complex kunye nala ma-ion, ngaloo ndlela ukuthintela ukusasazwa kwabo kwakhona emanzini aphathwayo.
3. UNciphiso lweNgxobhozo
I-turbidity, ebangelwa ngamasuntswana amisiweyo emanzini, ayichaphazeli nje kuphela umgangatho wobuhle bamanzi okusela kodwa ikwasebenza njengesalathisi somgangatho wamanzi. i-polyacrylamide inciphisa ngokufanelekileyo i-turbidity ngokukhuthaza ukuhlanganiswa kwamasuntswana amahle kwi-flocs emikhulu, ehlala ngokukhawuleza. Oku kukhokelela kumanzi okusela acacileyo nabonakalayo, ukuhlangabezana nemigangatho yolawulo kunye nokulindelwe ngabathengi.
Ukuqukumbela, iPolyacrylamide (PAM) idlala indima ebalulekileyo kunyango lwamanzi okusela, ibonelela ngeenzuzo ezininzi ngokwemiqathangoUkuqina, ukususwa kokungcola, ukunciphisa i-turbidity, ukususwa kwe-algae, kunye nokulungiswa kwe-pH. Ubume bayo obuguquguqukayo kunye nokusebenza kwayo kuyenza ibe sisixhobo esixabisekileyo kumaziko okucoca amanzi azabalazela ukubonelela ngamanzi okusela acocekileyo, akhuselekileyo, kunye nobuhle kubathengi. Njengoko ukuqhubela phambili kwitekhnoloji yokucoca amanzi kuqhubeka nokuvela, i-polyacrylamide ikulungele ukuhlala ilitye lembombo kumfuno wolawulo lwamanzi oluzinzileyo kunye nokhuseleko lwempilo yoluntu.
Ixesha lokuposa: May-13-2024