I te whakapai ake i ngā ahumahi maimoatanga wai me te hinu matū o te ao, kua noho hei mea nui te tākai kirihou tino whai hua. Hei 'tāone kāinga o ngā tākai', he nui ngā wheako whakaputa me te kaweake a Pingxiang.
Nō nā tata nei, i runga i te tono a ā mātou kiritaki, kua hangaia e tā mātou kamupene he puranga pōro takai-toru me ngā mowhiti papa i hangaia ki te rauemi PP. He mea noa ēnei momo takai kirihou matapōkere e rua, ā, he whānui te whakamahinga i roto i ngā mahi matū. He rongonui ēnei i waenga i ngā kiritaki o roto me tāwāhi nā te mea he pai te utu me te kounga o ā mātou hua.
He aha i whakamahia whānuitia ai ngā pōro kete-toru me ngā mowhiti kete kirihou i roto i te umanga matū?
1. Pōro takai-toru, e whakamahi ana i ngā rauemi mata PP hou e pai ana ki te taiao mō te hanga i te werohanga, he ōrite te hanganga porowhita, he teitei te porowhita, he whānui te horahanga mata motuhake, ā, he āhuatanga o te ātete ki te waikura waikawa me te kawakore, he nui te rere, he iti te ātete, me te pai o te whakawhiti papatipu. He whānuitia te whakamahinga i roto i te horoinga hau para, te tango i te hauota me te tango hāora, te pourewa whakakore, te pourewa whakamatao me ētahi atu āhuatanga, ka taea te whakapai ake i te pānga o te pa atu me te purenga o te hau-wai.
2. Mowhiti papa kirihou, hei tākai matarohia, whai hua hoki, ka arotau i te hoahoa o ngā whakatuwheratanga me ngā mata piko o roto i runga i te mowhiti raschig tuku iho, ka whakapai ake i te tohatoha hau-wai me te whakaiti i ngā pānga rere o te pakitara; I raro i ngā āhuatanga mahi ōrite, ka piki ake te rere mā te 50% pea, ka heke te hekenga pēhanga mā te 50% pea, ā, ka piki ake te whai huatanga o te whakawhiti papatipu mā te 30%. He pai mō te whānuitanga o ngā taiao waikura me te pH 1-14, e kapi ana i ngā mara pēnei i ngā matū hinu, te waikawa korōra, te kōkō, te pūngao hou, me te maimoatanga hau paru. Ka tautokohia e ia ngā whakaritenga tuku iho me ngā whakaritenga ritenga pēnei i te Φ 16/25/38/50/76.
Wā tuku: Paenga-whāwhā-09-2026