Ngā Pūrongo
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Pānui Hararei Tau Hou Hainamana
E hiahia ana mātou ki tēnei wā ki te mihi atu ki a koutou mō tō koutou tautoko i tēnei wā katoa. Kia mōhio mai koutou, ka kati tā mātou kamupene mai i te 29 o Hānuere 2022 ki te 6 o Pēpuere 2022, hei whakanui i te hakari tuku iho Hainamana, te Hakari o te Koanga. 7 o Pēpuere 2022, te rā pakihi tuatahi i muri i te hakari o te koanga...Pānuihia atu -
Mirumiru Para Whakarewa! Nā te mea kāore koe i whakamahi i te mīhini whakakore para ahumahi
Ko te paru whakarewa e pā ana ki te wai paru kei roto ngā matū whakarewa kāore e taea te pirau, te whakangaro rānei i roto i te tukanga whakaputa ahumahi pēnei i te whakarewa, te ahumahi matū, te hikohiko, te hanga mīhini rānei. Ko te pahuka paru whakarewa he tāpiringa e puta ana i te wā e tukatuka ana i te paru ahumahi...Pānuihia atu -
He pai te pānga whakakore huka o te polyether defoamer
I roto i te tukanga whakaputa ahumahi o ngā rongoā koiora, kai, whakapūkara, me ētahi atu, ko te raruraru pahuka o nāianei he raruraru tonu. Ki te kore e whakakorea te nui o te pahuka i te wā tika, ka puta he maha ngā raruraru ki te tukanga whakaputa me te kounga o te hua, ā, ka puta hoki he...Pānuihia atu -
Kua tukuna mana te raupapa paerewa ā-motu "Te Pūrongo Whanaketanga Maimoatanga me te Hangarua Para o te Tāone o Haina" me "Ngā Aratohu Whakamahi Anō Wai"
Ko te maimoatanga me te hangarua i ngā parapara ngā wāhanga matua o te hanganga hanganga taiao o te tāone. I ngā tau tata nei, kua tere te whanaketanga o ngā whare maimoatanga parapara o tōku whenua, ā, kua eke ki ngā hua whakamiharo. I te tau 2019, ka piki ake te auau maimoatanga parapara o te tāone ki te 94.5%,...Pānuihia atu -
Ngā āhuatanga me ngā mahi o te polyaluminum chloride
He taputapu horoi wai tino whai hua te Polyaluminum chloride, ka taea te whakahoromata, te tango haunga, te tango tae, me ētahi atu. Nā ōna āhuatanga me ōna painga tino pai me te whānuitanga o ngā tono, ka taea te whakaiti i te horopeta neke atu i te 30% ki te whakataurite ki ngā taputapu horoi wai tuku iho, ā, ka taea te whakaiti i te utu...Pānuihia atu -
He utu whakaheke 10% mō te Whakatairanga Kirihimete（Whai mana mai i te 14 o Tīhema – 15 o Hānuere）
Hei utu i te tautoko a ngā kiritaki hou me ngā kiritaki tawhito, ka tīmata tā mātou kamupene i tētahi hui whakahekenga Kirihimete kotahi marama i tēnei rā, ā, ka whakahekehia ngā hua katoa o tā mātou kamupene ki te 10%. Mena kei te hiahia koe, whakapā mai ki ahau. Me whakamōhio poto atu mātou i ā mātou hua horoi ki te katoa. Ā mātou ...Pānuihia atu -
Tauwehenga maukati wai SAP
I whakawhanakehia ngā pūmua tino mimiti i te mutunga o te tekau tau atu i 1960. I te tau 1961, i honoa te māngaro e te Northern Research Institute o te US Department of Agriculture ki te acrylonitrile mō te wā tuatahi hei hanga i tētahi copolymer hono acrylonitrile māngaro HSPAN i nui ake i ngā rauemi mimiti wai tuku iho. I roto i...Pānuihia atu -
Kōrero Tuatahi—Polymer Tino Mimi
Tukua ahau kia whakaatu atu i te SAP e tino hiahia ana koe i ēnei rā! Ko te Super Absorbent Polymer (SAP) he momo rauemi polymer mahi hou. He mahi mimiti wai teitei tōna e mimiti ana i te wai e hia rau ki te hia mano ngā wā taumaha atu i a ia anō, ā, he tino pai te pupuri wai...Pānuihia atu -
Kaihoko Maimoatanga Wai Konukura Taumaha Polymer Cleanwat
Te tātaritanga whaihua o te whakamahinga i roto i te maimoatanga waipara ahumahi 1. Whakataki taketake Ko te parahanga konganuku taumaha e pā ana ki te parahanga taiao i puta mai i ngā konganuku taumaha, i ō rātou matū rānei. Ko te nuinga o ngā take tangata pēnei i te keri maina, te tukunga hau para, te whakamakuku waipara me te whakamahinga o ngā mea taumaha...Pānuihia atu -
Ka taea te tāpiri i te flocculant ki roto i te puna membrane MBR?
Mā te tāpiri i te polydimethyldiallylammonium chloride (PDMDAAC), te polyaluminum chloride (PAC) me te flocculant hiato o ngā mea e rua i roto i te mahi tonu o te membrane bioreactor (MBR), i rangahauhia kia taea ai te whakaiti i te MBR. Ko te pānga o te poke o te membrane. Ka ine te whakamātautau i te ch...Pānuihia atu -
Dicyandiamide formaldehyde kapia whakaemi tae
I roto i ngā maimoatanga waipara ahumahi, ko te waipara tā me te tae tētahi o ngā waipara tino uaua ki te tukatuka. He matatini tōna hanganga, he nui te uara chroma, he nui te kukū, ā, he uaua ki te pirau. Ko tētahi o ngā waipara ahumahi tino kino, tino uaua hoki ki te tukatuka ...Pānuihia atu -
Me pēhea te whakatau i te momo polyacrylamide
E mōhio ana tātou katoa, he rerekē ngā momo maimoatanga paru me ngā pānga rerekē o ngā momo polyacrylamide. Nō reira, he mā katoa ngā matūriki o te polyacrylamide, me pēhea te wehewehe i tōna tauira? E whā ngā huarahi māmā hei wehewehe i te tauira o te polyacrylamide: 1. E mōhio ana tātou katoa ko te polyacrylamide cationic...Pānuihia atu