In Whakahau (Polyalumine Chloride, e mohiotia ana ko te kaihoko horoi wai, e mohiotia ana ano he polyaluminum chloride, polyaluminum mo te poto,PAC) meKarekau (polyacrylamide, no te polymer ngota teitei,PAM) I raro i te mahi, ka uru te matū whakatarewa ki te kapoipoi tinana me te kapoi matū, na reira ka hanga he kahui matū whakatarewa nui. I raro i te kaha o te roopu mirumiru, ka rewa nga "floccules" ki te mata o te wai kia puta he paru, ka wehea mai i te wai ma te whakamahi i te parapara. Ko te horoi i te puha e kore e pakaru, a ka whai hua te whakamahi i te coagulant me te flocculant i roto i te maimoatanga parakaingaki.
Ko te Coagulant (polyaluminum chloride, e mohiotia ana ko te purifier wai, e mohiotia ana ko te polyaluminum chloride, e kiia ana ko te polyaluminum, PAC) te nuinga o te whakamahi mo te purenga o te wai inu me te wai para ahumahi, me te maimoatanga o te kounga o te wai motuhake (penei i te parakaingaki hinuhinu, Te taa me te tae ki te parakaingaki pepa, me te parakaingo whakarewa P parakaingaki kei roto F, me etahi atu), i tua atu, ka whakamahia nuitia i roto i te makanga tika, te keri hinu, te hiako, te hanga pepa whakarewa, me etahi atu, ka whakamahia te coagulant i roto i te wai I te wa o te maimoatanga, ka taea te hono me te whakahiato nga matūriki colloidal i roto i te wai. I te nuinga o te waa, ko te mahi whakahiato ko te taapiri matū i te wa o te maimoatanga wai kia pai ai nga poke ki te whakakotahi, ki te whakaheke i te tae, ki te tango i nga totoka iri, ki te tango i te kohukohu me te huakita.
Ko te polyaluminum ferric chloride he pai te mahi coagulation. Ko te polyaluminum ferric chloride (PAFC) he momo hou o te tino pai o te cationic composite flocculant inorganic inorganic. Kei a ia nga painga o te mata whanui, te pai o te tango turbidity, me te iti o te waikura ki nga pipeline taputapu; kei a ia ano nga ahuatanga o te tere rino tote tote flocculant flocculation whakataunga, te wehenga ngawari, te mahi pai i roto i te maimoatanga wai iti, me te whānuitanga o te uara PH i roto i te maimoatanga wai. I tenei wa, kua whakamahia pai te polyaluminum ferric chloride i roto i te maimoatanga o te wai inu, te wai ahumahi me nga momo wai paru ahumahi.
Whakahau (ko te polyaluminum chloride, e mohiotia ana ko te kaihoko horoi wai, e mohiotia ana ko te polyaluminum chloride, e kiia ana ko te polyaluminum, PAC) he kaha te whakaheke me te whakakore i nga kaha, a ko te painga o te horoi wai ko te 4-6 nga wa o te AL2(SO4)3. 3-5 wa te nui o te ALCL3, he iti te inenga, he nui te paanga, he iti te utu, he nui te painga, he pai te urutau ki te whānuitanga o te uara pH, he iti te whakahekenga o te uara pH o te wai mata, no reira kaore he paanga o te waikura ki nga taputapu paipa, kaore he take ki te taapiri i etahi atu taapiri, ka tere te hanga o te flocs Heoi, he matotoru, he tere te totohu, he tere te kaha o te wai. he tino kitea.
Te wa tuku: Hanuere-17-2023