Pūmau konutea barium waiKāore he konganuku taumaha, he whānuitia te whakamahinga mō te tukatuka i ngā hua PVC ngohengohe me te āhua-pakari. Ehara i te mea ka taea anake te whakapai ake i te pumau wera o te PVC, te ārai i te pirau wera i te wā tukatuka, engari ka āwhina hoki ki te pupuri i te mārama me te tae o ngā hua PVC, he mea tino pai mō te hanga kiriata mārama me te tae.
I roto i te hanga kiriata PVC, mā te whakamahi i te wai whakapūmau konutea barium ka taea te whakaoti rapanga pēnei i te hurihanga o te tae o te kiriata, ngā atarangi o te mata, ngā rārangi rānei, me te kohu. Mā te arotau i te hanganga whakapūmau, ka taea te whakapai ake i te pumau wera o te kiriata PVC me te pupuri tonu i tōna māramatanga me tōna tae.
Ngā painga o te whakapūmau wai BaZn:
(1) Te pumau pai o te wera:Ngā mea whakaū wai BaZnka taea te whakarite i te pumau o te pāmahana hihiri me te pumau i te wā tukatuka, ka ārai i te pirau o te PVC i ngā pāmahana tiketike.
(2) Te Whakapai Ake i te Mārama: Ka taea e ngā whakaū BaZn Wai te whakanui ake i te whakawhiti mārama o ngā hua PVC me te whakapai ake i te mārama, he mea tino nui tēnei mō ngā kiriata PVC e hiahia ana kia tino mārama.
(3) He tino pai te mahi tukatuka: He ngāwari te whakamarara i ngā wai whakaū ki roto i te PVC, ā, ka āwhina tēnei ki te whakapai ake i te pai o te whakaputa me te kounga o te hua.
(4) He pai te tae tīmatanga me te pumau o te tae: Ka taea e ngā whakaū BaZn Wai te whakarato i te tae tīmatanga pai me te whakaiti i ngā huringa tae i te wā tukatuka.
(5) Ngā āhuatanga tae ātete whanariki: He tino pai ngā āhuatanga tae ātete whanariki o ngā whakaū wai BaZn, e āwhina ana ki te pupuri i te āhua me te mahi o ngā kiriata PVC.
(6) Ngā āhuatanga taiao: Kāore he konganuku taumaha pērā i te cadmium me te mata i roto i te wai whakapūmau Ba Zn, e tutuki ana i ngā whakaritenga o nāianei mō te tiaki taiao me te hauora. Kua aukatia e Ūropi te whakamahinga o ngā whakapūmau kei roto te cadmium, ā, i Amerika Te Raki, kei te whakamahia haeretia ētahi atu whakapūmau konganuku whakauru hei whakakapi i a rātou. Kei te piki haere te hiahia mō ngā whakapūmau PVC e pai ana ki te taiao i roto i te mākete o te ao, ā, koinei te take e whakamahia ai ngā whakapūmau Ba Zn.
(7) Ātete pai ki te huarere: Ka taea e te whakaū wai BaZn te whakapai ake i te ātete huarere o te kiriata PVC, te ātete ki te pirau i puta mai i ngā hihi ultraviolet, ā, ka roa ake tōna ora mahi i roto i ngā mahi o waho.
(8) Te mahi ārai-whakaheke: Kāore te wai whakapūmau BaZn e whakaheke i te wā e tukatukahia ana, ā, ka āwhina tēnei ki te pupuri i te ōritetanga me te pumau o te kiriata PVC.
(9) He pai mō ngā whakatakotoranga whakakī-nui: He tino pai ngā whakaū wai BaZn mō ngā whakatakotoranga whakakī-nui, e āwhina ana ki te whakaiti i ngā utu me te whakapai ake i te mahi a ngā rauemi.
I te nuinga o te wā, he mea nui te wai whakaū BaZn ki te hanga kiriata PVC nā te mea he tino whai hua, he pai ki te taiao, he maha hoki ōna mahi.
Wā tuku: 16 o Ākuhata-2024