He "Patu Makutu" mō te Maimoatanga Para: PolyDADMAC

I roto i te mahi ahumahi me te oranga o ia rā, kei te piki haere te kino o te paru. He whānuitia te whakamahinga o te PolyDADMAC mō te purenga o te paru ahumahi me te wai mata. Ka whakamahia mō te maimoatanga o te paru mai i te tukatuka kohuke, te paru hanga pepa, te paru hinu mai i ngā mara hinu me ngā whare hanga hinu, tae atu ki te paru o te tāone. Ka whakamahia hoki te PolyDADMAC heite wai whakapūkara mō te maimoatanga wai tap.

He aha te PolyDADMAC?

PolyDADMACHe pūhui kationika te wai, ā, he wai matotoru, he kore tae, he kowhai māwhero rānei tōna āhua. Nā tōna hanganga ngota ahurei, ka taea e ia te whakakotahi tere me ngā matūriki iri kua utaina kinotia, ngā korori me ētahi atu matū i roto i te wai.

Te Maimoatanga Wai Para

E whakamahia ana te PolyDADMAC i roto i te maimoatanga wai para hei matū whakapūkara tuatahi e whakakore ana i ngā rauemi korori kua utua kinotia, ā, e whakaiti ana i te rahinga paru ki te whakataurite ki ngā matū whakapūkara kore-ora. E whakamahia ana te PolyDADMAC hei matū whakapūkara i roto i te purenga wai. He whai hua ki te whakapūkara me te whakapūkara i ngā matūriki kore-ora me ngā matūriki waro pērā i te paru, te uku, te rimurimu, te huakita me ngā huaketo. I ngā kukū tiketike, ka taea e te pūmua waro te tango i ngā mea waro tūturu pērā i te waikawa humic me te fulvic, ka iti ake ngā matūriki patu huakita me te iti ake o te tae.

Te Maimoatanga Para

I roto i te mara o te maimoatanga para, he tino pai te mahi a PolyDADMAC. I roto i te maimoatanga o te wai para hanga pepa, ka taea e ia te whakapūkara i ngā matū kua whakatārewatia pērā i ngā muka me ngā whakakī, kia tere ai te mārama o te wai para. I te maimoatanga o te wai para tā me te tae, ka taea e ia te whakakotahi me ngā ngota tae, te wawahi i ō rātou chromophores, me te tango pai i te tae, ā, ka māmā ake te maimoatanga o te wai para tā me te tae. Heoi anō, ki te whakaritea ki ngā flocculants tuku iho, he iti ake te horopeta e hiahiatia ana engari he pai ake ngā hua, ka taea ai te whakaiti i te utu maimoatanga.

Te Tūhuratanga Hinu

Haunga te maimoatanga o te paru, i roto i te tango hinu, ka taea te whakamahi hei tāpiri mō ngā wai keri hei whakapai ake i te pumau o ngā wai keri me tō rātou kaha ki te kawe i te onepu, kia maeneene ai te haere o te tango.

Ahumahi Hanga Pepa

I roto i te umanga hanga pepa, ka taea e ia te whakarei ake i te kaha o te pepa me te whakapai ake i te hanganga o te pepa. Ka whakamahia te PolyDADMAC hei whakahaere i ngā matū whakararuraru i roto i te tukanga hanga pepa. Ka whakarato i te whakapiri pai o te ware mai i te penupenu miihini me te rapa mai i te pakaru kua pania. Ka whakamahia i roto i te tohanga poto o te mira pepa hei whakarei ake i te pupuri me te whakamaroke. Hei tāpiri, ka taea te whakamahi hei whakapai ake i te whai huatanga o ngā tātari kōpae me ngā kaiwhakarewa, me te whakakī i ngā whakakī hei whakarato i te pupuri whakakī nui rawa atu.

Ahumahi Kakahu

I roto i te umanga kakahu, ka taea hoki te whakamahi mō te whakaoti ā-pūmau o ngā papanga, kia pai ake ai te kounga o ngā papanga.

He pumau te kounga o tā mātou hua. Nā te mea kua tirotirohia paitia, kua eke katoa ōna tohu ki te taumata rangatira i roto i te umanga. He rōpū tohunga hangarau ngaio tā mātou, ā, he pūmau hoki te hongere tuku. Ka taea e mātou te tūtohu i ngā tauira hua e tika ana kia rite ki ō āhuatanga whakamahinga.