Pūhaumāota Konumohe PorotīniKo te (PAC) he matū e whakamahia whānuitia ana i roto i te maimoatanga o te wai me te wai para nā tōna whai huatanga ki te tango i ngā poke. Ko tōna tikanga mahi he maha ngā mahi matua e whai wāhi ana ki te purenga o te wai.
Tuatahi, ka mahi te PAC hei matū whakapūmau i roto i ngā tukanga maimoatanga wai. Ko te whakapūmau te tukanga o te whakakore i ngā matūriki colloidal me ngā whakatārewatanga i roto i te wai, ka meinga kia piri tahi, kia hanga he matūriki nui ake e kiia nei ko ngā flocs. Ka tutuki i te PAC tēnei mā te whakakore i ngā utu kino i runga i te mata o ngā matūriki colloidal, ka taea ai e rātou te huihui me te hanga flocs mā te tukanga e kiia nei ko te whakakore utu. Kātahi ka māmā ake te tango i ēnei flocs mā roto i ngā tukanga tātari i muri mai.
He mea nui te hanganga o ngā parapara hei tango i ngā poke maha mai i te wai. Ka tangohia e te PAC ngā totoka iri, pērā i ngā matūriki uku, paru, me ngā mea rauropi, mā te whakauru i aua mea ki roto i ngā parapara. Ka taea e ēnei totoka iri te whai wāhi ki te pōuriuri o te wai, ka āhua kapua, ka pōuriuri rānei. Mā te whakakotahi i ēnei matūriki hei parapara nui ake, ka āwhina te PAC i te tango i a rātou i te wā o te whakatō me te tātari, ā, ka mārama ake te wai.
Hei tāpiritanga, ka āwhina te PAC ki te tango i ngā matū waro wairewa me ngā matū e puta ai te tae mai i te wai. Ka taea e ngā matū waro wairewa, pērā i te waikawa humic me te fulvic, te whakaputa i te reka me te kakara kino ki te wai, ā, ka tauhohe pea ki ngā patu huakita hei hanga i ngā hua patu huakita kino. Ka āwhina te PAC ki te whakakotahi me te mimiti i ēnei matū waro ki te mata o ngā para i hangaia, ā, ka whakaitihia te kukū o ēnei matū i roto i te wai kua rongoatia.
Haunga ngā mea rauropi, ka taea hoki e te PAC te tango i ngā poke kore-rauropi mai i te wai. Kei roto pea i ēnei poke ngā konganuku taumaha, pērā i te arsenic, te mata, me te chromium, tae atu ki ētahi anion pērā i te phosphate me te fluoride. Ko te mahi a te PAC mā te hanga i ngā matūriki waikura kore-rewa, mā te mimiti rānei i ngā katote konganuku ki runga i tōna mata, ā, ka whakaitihia tō rātou kukū i roto i te wai kua rongoatia ki ngā taumata e tutuki ana i ngā paerewa ture.
Heoi anō, he pai ake ngā painga o te PAC i ērā atu matū whakapūkara e whakamahia whānuitia ana i roto i te maimoatanga wai, pērā i te konumohe whanariki (konumohe). Kāore te PAC e tino whakarerekē i te pH o te wai i te wā o te tukanga whakapūkara, he rerekē ki te konumohe, ā, ka āwhina tēnei ki te whakaiti i te hiahia mō ngā matū whakatikatika pH me te whakaiti i te utu whānui o te maimoatanga. Hei tāpiri, he iti ake ngā paru e puta mai ana i te PAC ki te konumohe, ā, ka iti ake ngā utu whakakore me ngā pānga ki te taiao.
I te nuinga o te wā, he matū whakapūmau tino whai hua te Poly Aluminum Chloride (PAC) e whai wāhi nui ana ki te tango i ngā poke maha mai i te wai. Nā tōna kaha ki te whakatairanga i te whakapūmau, te whakapūmau, te whakatō, me ngā tukanga mimiti, he mea nui tēnei i roto i ngā pūnaha maimoatanga wai puta noa i te ao. Mā te whakahaere i te tango i ngā totoka i whakatārewatia, ngā mea rauropi rewa, ngā matū e puta ai te tae, me ngā poke kore-rauropi, ka āwhina te PAC ki te whakaputa wai inu ma, mārama, me te haumaru e tutuki ana i ngā paerewa ture. Nā tōna utu iti, te ngāwari ki te whakamahi, me te iti o te pānga ki te pH wai, he mea pai tēnei mō ngā tipu maimoatanga wai e rapu ana i ngā otinga pono me te pumau mō te purenga wai.
Wā tuku: Maehe-18-2024