Ngā PolyamineHe mahi nui tā rātou i roto i te whakapūmau me te whakapūmau, arā, ngā mahi nui e rua i roto i te haerenga maimoatanga wai. Ko te whakapūmau ko te whakakore i te pumau o ngā matūriki i roto i te wai mā te tāpiri i ngā matū. He tino pai ngā polyamines i roto i tēnei tukanga mā te whakakore i ngā utu i runga i ngā matūriki iri, kia taea ai e rātou te huihui me te hanga i ngā floc nui ake, ngāwari ake te tango. He tino whai hua tēnei i roto i te maimoatanga o te wai he nui te paru, nā te mea ka whakarei ake ngā polyamines i te whai huatanga o te tango matūriki.
Hei tāpiri atu, he nui te whai wāhi a ngā polyamine ki te flocculation, te wāhi e huihui ai ngā matūriki kua hangaia hei hanga i ngā puranga nui ake. Ka taea te wehe ngāwari i ngā floc hua mai i te wai mā te whakatō, mā te tātari rānei, ka waiho he wai mārama, he wai ma. Ko te whai huatanga o ngā polyamine ki te whakatairanga i te flocculation tere me te pakari e wehewehe ana i a rātou hei kaitākaro matua i roto i ngā rautaki maimoatanga wai hou.
Ko tētahi atu whakamahinga rongonui o ngā polyamine ko tōna kaha ki te āwhina i te tango i ngā poke pēnei i ngā konganuku taumaha me ngā poke rauropi. Mā te hanga i ngā matatini me ēnei poke, ka āwhina ngā polyamine i tō rātou whakatōtōtanga, ka āwhina i tō rātou wehenga mai i te pūtake wai. He tino painga tēnei mō te whakatika i ngā puna wai kua poke i ngā tukunga ahumahi, i ngā rerenga ahuwhenua rānei.
He mea nui anō hoki te pānga o ngā polyamine ki te taiao i roto i te maimoatanga wai. Ki te whakatauritea ki ngā matū whakakoi tuku iho, he iti ake te horopeta e hiahiatia ana mō ngā polyamine, ā, ka iti ake te hanga paru matū. Ehara i te mea ka whakangawari noa i te tukanga maimoatanga engari ka hangai anō hoki ki te pana ā-ao mō ngā mahi whakahaere wai tauwhiro me te taiao.
Kei te piki haere te whakamahi a ngā whare rongoā wai puta noa i te ao i ngā polyamine hei wāhanga o ā rātou tikanga rongoā nā te mea he maha ngā whakamahinga me te whai huatanga. Kei te tūhura tonu ngā kairangahau me ngā miihini i ngā huarahi hei whakapai ake i te whakamahinga o ngā polyamine, kia mōhio ai kei roto i ngā momo horopaki rongoā wai.
Hei whakamutunga, kei te hurihia e PA te maimoatanga wai mā te whakarato i tētahi otinga whai hua, pumau hoki hei whakarite kia wātea te wai ma, kia haumaru hoki. I a ngā hapori me ngā ahumahi e raru ana ki ngā wero o te korenga o te wai me te parahanga, ka piki haere te hiranga o te mahi a ngā polyamines ki te whakapai ake i ngā tukanga maimoatanga wai. Ko te tango i ngā polyamines he taahiraa nui ki te whakatutuki i tētahi heke mai e whai wāhi ai te katoa ki te wai ma.
Wā tuku: Hakihea-22-2023