Te maimoatanga paru

Te Tātaritanga o te Parakaingaki me te ParakaingakiTe maimoatanga paruKo te tukanga tango i te nuinga o ngā poke mai i te wai para, i te paru rānei, me te whakaputa i tētahi wai para e tika ana mō te maka ki te taiao tūturu me te paru. Kia whai hua ai, me kawe te wai para ki ngā whare maimoatanga mā te whakamahi i ngā paipa me ngā hanganga tika, ā, me whakahaere me te whakahaere i te tukanga tonu. He maha ngā wā ka hiahiatia he tikanga maimoatanga rerekē, ā, i ētahi wā he motuhake mō ētahi atu wai para. I roto i te maimoatanga wai para tino māmā me te nuinga o ngā maimoatanga wai para, ka wehea ngā totoka mai i te wai mā te whakatau. Ka whakaputa i tētahi awa wai para e piki haere ana te parakore mā te huri haere i ngā rauemi rewa ki ngā totoka, ko te nuinga he koiora, me te whakatau i a rātou.

Whakaahuahia

Ko te para wai he para wai mai i ngā wharepaku, ngā kaukau, ngā kaukau, ngā kīhini, me ētahi atu, ka tukuna mā roto i te para wai. I roto i te maha o ngā rohe, kei roto hoki i te para wai ētahi para wai mai i te ahumahi me te tauhokohoko. I roto i te maha o ngā whenua, ka kiia te para mai i ngā wharepaku he para paru, ko te para mai i ngā taonga pēnei i ngā peihana, ngā kaukau me ngā kīhini ka kiia he wai paru, ā, ko te para ahumahi me te arumoni ka kiia he para hokohoko. Kei te piki haere te kitea i roto i ngā whenua whakawhanake te wehewehe i te wai o te whare ki te wai hina me te wai mangu, me te wai hina ka tukuna hei whakamakuku i ngā tipu, hei hangarua rānei mō te horoi wharepaku. He maha ngā para wai kei roto hoki ētahi wai mata mai i ngā tuanui, i ngā wāhi pakeke rānei. Nō reira, kei roto i te para wai ā-tāone ngā rerenga wai noho, arumoni, me te ahumahi, ā, tera pea kei roto hoki ko te rerenga wai ua.

Ngā tawhā whakamātautau whānui:

·BOD (te hiahia hāora matū koiora)

·COD (Te Hiahia Hāora Matū)

·MLSS (Ngā Mea Totoka Wai Whakatārewatia Whakaranu)

· Hinu me te ngako

·PH

·Te kawe hiko

·Te tapeke o ngā totoka rewa

BOD (te hiahia hāora matū koiora):

Ko te BOD, te tono hāora matū koiora rānei, ko te nui o te hāora rewa e hiahiatia ana e ngā rauropi ā-wai i roto i te wai hei wawahi i ngā mea waro kei roto i tētahi tauira wai i tētahi pāmahana motuhake mō tētahi wā motuhake. E pā ana hoki te kupu ki ngā tikanga matū e whakamahia ana hei whakatau i te nui. Ehara tēnei i te whakamātautau tauanga tuturu, ahakoa e whakamahia whānuitia ana hei tohu mō te kounga waro o te wai. Ka taea te whakamahi i te BOD hei tohu hei ine i te whai huatanga o ngā tipu maimoatanga wai para. Kua whakarārangihia hei parahanga noa i te nuinga o ngā whenua.

COD (Te Hiahia Hāora Matū):

I roto i te matū taiao, ka whakamahia te whakamātautau tono hāora matū (COD) hei ine ā-kore i te nui o ngā matū waro i roto i te wai. Ko te nuinga o ngā whakamahinga o te COD ka whakatau i te nui o ngā poke waro e kitea ana i roto i te wai mata (pērā i ngā roto me ngā awa) me te wai para, ā, he tohu whai hua te COD mō te kounga o te wai. He maha ngā kāwanatanga kua whakatakoto ture tino pakari mō te nui rawa o te tono hāora matū e whakaaetia ana i roto i te wai para i mua i te whakahokinga ki te taiao.

Tā mātou kamupenekua uru ki te umanga maimoatanga wai mai i te tau 1985 mā te whakarato i ngā matū me ngā otinga mō ngā momo tipu maimoatanga waipara ahumahi me ngā tipu maimoatanga waipara ā-tāone katoa. Ko mātou te kaihanga o ngā matū maimoatanga wai, tae atu kiPolyethylene glycol-PEG, Kaiwhakamātotoru, Waikawa Cyanuric, Chitosan, Kaihoko Whakakore Tae Wai, Poly DADMAC, Polyacrylamide, PAC, ACH, Kaiwhakakore Huka, Kaihoko Huakita, DCDA, me ētahi atu.

Ki te hiahia koe, tēnā whakapā maimō ngā tauira kore utu.