Ko te Polydimethyl diallyl ammonium chloride (PDMDAAC) he rongoā wai whai hua, he maha ngā mahi, ka taea te whakakapi i ngā rongoā tuku iho maha i roto i ngā āhuatanga rerekē, e tuku ana i ngā painga matua pēnei i te kounga pai ake, te whakaiti i ngā utu, me te whakapiki i te whai huatanga. Ka taea e ia te whakakapi i ngā rongoā tango tae kore-ora pēnei i te polyferric sulfate me te polyaluminum chloride, me te waro whakahohe, me te horopeta o te 1/3 noa iho o ngā rongoā tuku iho, ka hua ake he tere tango tae teitei ake me te haurua o te hanga paru. Ka taea e ia te rongoā pai i ngā momo wai para tae uaua, ka tino whakaiti i ngā utu whakakore paru.
I te wā kotahi, ka taea e ia te whakakapi i te PAM cationic tuku iho, e tuku ana i ngā utu iti ake, he pai ake te wairewa, me te whakahaere māmā ake i te cationity kotahi. Mā te whakamahinga ngātahi ka taea te whakaiti i ngā utu kaihoko mā te 30%, ā, ka taea te whakakapi katoa i ngā āhuatanga whakamaroke paru tuku iho. Hei tāpiri, ka taea e ia te whakakapi i ngā matū whakapūkara tote konumohe pērā i te konumohe me te polyaluminum sulfate, kāore e pāngia e te pāmahana wai, ka puta he para matotoru, tere te tau, ka whakakore i ngā raruraru toenga konumohe, me te whakaū i te kounga o te para.
Ka taea hoki te whakakotahi me te paura rino hei whakakapi i te raima whakamahana paru, me te kore e whakanui ake i te rahinga paru, te kore e waiho he poke, me te whakangawari i te maimoatanga o raro. Ahakoa me whakamahi ngā matū whakaranu mō te paru matatini, he nui ake te whai huatanga o te utu i ērā o ngā matū tuku iho. I roto i te āhuarangi o nāianei o te whakahaere utu pakari me te whai i te para pumau, ko te PDMDAAC, me ōna painga maha o te horopeta iti, te iti o te hanga paru, ngā pānga pumau, me te ngāwari o te whakahaere, kua noho hei kōwhiringa whakapai ake pai mō ngā tipu maimoatanga wai para me te wai nui hei whakakapi i ngā matū tuku iho, kia ngāwari ai te whakatutuki i te kounga maimoatanga wai pai ake me te whakaiti i ngā utu.
Wā tuku: Pipiri-17-2026