He taputapu horoi wai tino whai hua te Polyaluminum chloride, ka taea te whakahoromata, te tango haunga, te tango tae, me ētahi atu. Nā ōna āhuatanga me ōna painga tino pai me te whānuitanga o ngā tono, ka taea te whakaiti i te horopeta neke atu i te 30% ki te whakataurite ki ngā taputapu horoi wai tuku iho, ā, ka taea te penapena i te utu neke atu i te 40%. Kua noho hei taputapu horoi wai tino pai e mōhiotia ana i te kāinga me tāwāhi. Hei tāpiri, ka taea hoki te whakamahi i te Polyaluminum chloride hei horoi i ngā wai kounga motuhake pēnei i te wai inu me te wai puna, pēnei i te tango rino, te tango cadmium, te tango fluorine, te tango parahanga radioactive, me te tango hinu.
Ngā Āhuatanga o te PAC (Poly Aluminium Chloride):
Kei waenganui i te ALCL3 me te ALNCL6-NLm] te polyaluminum chloride, ko te m te tohu o te taumata o te polymerization, ā, ko te n te tohu o te taumata o te koretake o te hua PAC. Ko te polyaluminum chloride, e whakarapopototia ana ko te PAC, e kiia ana hoki ko te polyaluminum chloride, ko te coagulant rānei. He kōwhai, he kōwhai mārama rānei te tae, he parauri pouri, he totoka kapia hina pouri. He kaha ngā āhuatanga adsorption o te hua, ā, i te wā o te tukanga hydrolysis, ka puta ngā tukanga ā-tinana me te matū pēnei i te coagulation, te adsorption me te precipitation.
Te Whakamahinga PAC (Poly Aluminium Chloride):
Ko te nuinga o te whakamahinga o te polyaluminum chloride mō te tuku wai me te horoi i ngā rerenga wai o te tāone: te wai awa, te wai puna, te wai whenua; te horoi i ngā puna wai ahumahi, te maimoatanga paru o te tāone, te whakaora i ngā matū whai hua i roto i ngā wai para ahumahi me ngā toenga para, te whakatairanga i te whakatōnga o te waro paura i roto i te wai para horoi waro, te hanga māngaro; te hangarua māngaro; ka taea e te polyaluminum chloride te horoi i ngā wai para ahumahi, pērā i: te tā me te tae wai para, te wai para hiako, te wai para kei roto te fluorine, te wai para whakarewa taumaha, te wai para kei roto te hinu, te wai para hanga pepa, te wai para horoi waro, te wai para keri, te wai para hanga pia, te wai para whakarewa, te wai para tukatuka mīti, me ētahi atu; te polyaluminum chloride mō te maimoatanga paru: te rahi o te hanga pepa, te whakamahine huka, te hanga whakarewa, te aukati i te kita kakahu, te kawe whakakorikori, te whakatikatika tere i te sima rongoā, ngā rauemi mata whakapaipai.
Te taupū kounga o te PAC (polyaluminum chloride)
He aha ngā tohu kounga matua e toru o te PAC (polyaluminum chloride)? Ko te tote, te uara PH, me te ihirangi alumina e whakatau ana i te kounga o te polyaluminum chloride ngā tohu kounga matua e toru o te polyaluminum chloride.
1. Te tote.
Ko te nui o te hydroxylation, te alkaliization rānei o tētahi āhua i roto i te PAC (polyaluminum chloride) e kiia ana ko te nui o te basicity, te alkalinity rānei. Ko te tikanga ka whakaatuhia e te ōwehenga molar o te konumohe hydroxide B=[OH]/[Al] ōrau. Ko te tote tētahi o ngā tohu tino nui o te polyaluminum chloride, e pā tata ana ki te pānga flocculation. Ko te teitei ake o te kukū wai mata, ko te teitei ake hoki o te tote, ko te pai ake o te pānga flocculation. Hei whakarāpopototanga, i roto i te whānuitanga o te pōuri o te wai mata o te 86~10000mg/L, ko te tote tino pai o te polyaluminum chloride ko te 409~853, ā, he maha atu ngā āhuatanga o te polyaluminum chloride e pā ana ki te tote.
2. te uara pH.
He tohu nui anō hoki te pH o te otinga PAC (polyaluminum chloride). E tohu ana i te nui o te OH- i roto i te āhua kore utu i roto i te otinga. Ko te uara pH o te polyaluminum chloride ka piki ake i te pikinga o te matūriki, engari mō ngā wai he rerekē ngā hanganga, kāore he whanaungatanga e rite ana i waenga i te uara pH me te matūriki. He rerekē ngā uara pH o ngā wai he rite te kukū tote ina rerekē te kukū.
3. Te nui o te konumohe.
Ko te nui o te alumina i roto i te PAC (polyaluminum chloride) he mehua o ngā wāhanga whai hua o te hua, he hononga tōna ki te mātotoru whanaunga o te otinga. I te nuinga o te wā, ko te nui ake o te mātotoru whanaunga, ko te teitei ake o te nui o te alumina. Ko te matotoru o te polyaluminum chloride e pā ana ki te nui o te alumina, ā, ka piki ake te matotoru me te pikinga o te nui o te alumina. I raro i ngā āhuatanga ōrite me te kukū ōrite o te alumina, he iti ake te matotoru o te polyaluminum chloride i te konumohe whanariki, he pai ake mō te kawe me te whakamahi.
I tangohia mai i Baidu
Wā tuku: Hanuere-13-2022