Ko te Polyaluminum chloride he kaipara wai tino pai, ka taea te whakahoroa, te whakaheke, te whakakore i te tae, me etahi atu. Ko te utu ka taea te penapena ma te neke atu i te 40%.Kua waiho hei para wai pai e mohiotia ana i te kainga me o waho.I tua atu, ka taea hoki te whakamahi i te polyaluminum chloride ki te pure i te kounga o te wai motuhake penei i te wai inu me te tuku wai tap, penei i te tango rino, te tango cadmium, te tango fluorine, te tango i te parahanga radioactive, me te tango i te hinu.
PAC (Poly Aluminum Chloride) Nga waahanga:
Ko te polyalumine chloride kei waenganui i te ALCL3 me te ALNCL6-NLm] kei reira te m e tohu ana i te tohu o te polymerization me te n e tohu ana i te tohu o te koretake o te hua PAC.Polyaluminum pūhaumāota haapotohia rite PAC te tikanga hoki ka karanga polyaluminum pūhaumāota coagulant ranei, etc. Ko te tae kowhai kowhai marama ranei, pouri parauri, pouri hina kapia totoka.Ko te hua he kaha te whakaurunga piriti, a, i te wa o te mahi hydrolysis, ka puta nga tikanga tinana me te matū penei i te coagulation, adsorption me te rerenga.
PAC (Poly Aluminium Chloride) Taupānga:
Ko te polyaluminum chloride te nuinga o te whakamahi mo te tuku wai o te taone me te horoi i te wai: te wai awa, te wai puna, te wai whenua;te purenga wai ahumahi, te maimoatanga parakaingaki i nga taone, te whakaora i nga matū whai hua i roto i te wai para ahumahi me te toenga para, te whakatairanga i te parataiao o te waro parapara i roto i te waro horoi wai para, te hanga māngaro Te hangarua o te māngaro;Ka taea e te polyaluminum chloride te pure i nga momo wai para ahumahi, penei i te: te ta me te waikano wai para, te wai para hiako, te wai para fluorine, te wai para whakarewa taimaha, te wai parakore hinu, te wai paru hanga pepa, te wai horoi waro, te wai para keri, te wai parapara, te wai para whakarewa, te kai. Tukatuka wai para, aha atu;Polyaluminum pūhaumāota mō te maimoatanga para parakaingaki: te hanga pepa, te para huka, te whakarewa i te whakarewanga, te aukati i te korukoru kakahu, te kawe whakakōkī, te whakakorikori ho'oraa i te ciment te whakarite tere, nga rauemi mata.
Ko te tohu kounga o te PAC (polyaluminum chloride)
He aha nga tohu kounga nui e toru o te PAC (polyaluminum chloride)?Ko te salinity, te uara PH, me te ihirangi alumina e whakatau ana i te kounga o te polyaluminum chloride ko nga tohu tino nui e toru o te polyaluminum chloride.
1. Salinity.
Ko te tohu o te hydroxylation, te alkaliization ranei o tetahi ahua i roto i te PAC (polyaluminum chloride) e kiia ana ko te tohu o te taketake me te alkalinity.Ko te tikanga ka whakaatuhia e te owehenga molar o te konumohe waiwai B=[OH]/[Al] ōrau.Ko te salinity tetahi o nga tohu tino nui o te polyaluminum chloride, e hono tata ana ki te paanga o te flocculation.Ko te teitei ake o te kukū o te wai mata me te teitei ake o te tote, te pai ake o te hua o te pupuhi.Ki te whakarapopototanga, i roto i te awhe o te wai koretake o te 86 ~ 10000mg / L, ko te salinity tino pai o te polyaluminum chloride ko 409 ~ 853, me te maha atu o nga ahuatanga o te polyaluminum chloride e pa ana ki te salinity.
2. uara pH.
He tohu nui ano te pH o te otinga PAC (polyaluminum chloride).He tohu i te nui o te OH- i te ahua kore utu i roto i te otinga.Ko te uara pH o te polyaluminum chloride ka piki ake i te pikinga o te taketake, engari mo nga wai he rereke te tito, kaore he hononga i waenga i te uara pH me te taketake.He rereke nga uara pH o nga wai he rite te kukū tote ina he rereke te kukū.
3. Te ihirangi konumohe.
Ko te ihirangi alumina i roto i te PAC (polyaluminum chloride) he ine o nga waahanga whai hua o te hua, he hononga ki te kiato whanaunga o te otinga.Ko te tikanga, ko te nui ake o te kiato whanaunga, ko te teitei o te ihirangi alumina.Ko te viscosity o te polyaluminum chloride e pa ana ki te ihirangi alumina, a ka piki ake te viscosity ki te piki ake o te ihirangi alumina.I raro i nga tikanga ano me te rite o te kukū o te konumohe, he iti ake te viscosity o te polyaluminum chloride i tera o te konumohe sulfate, he pai ake te kawe me te whakamahi.
I tangohia mai i Baidu
Wā tuku: Hānuere-13-2022