Ngā Pūrongo

1、Kupu Whakataki

I te whanaketanga tonu o te ahumahi hou, kei te piki haere ngā whakaritenga mō te kounga me te mahi a ngā rauemi whakarewa. Hei hononga nui i roto i te hanga maitai me ngā konganuku kore-ferrous, ka pā tika te taumata whanaketanga o te hangarau whakarewa tonu ki te kounga me te whai huatanga o te whakaputa rauemi whakarewa. Ko te hangarau whakarewa tonu korehau e hangai ana ki te hangarau whakarewa tonu tuku iho, e whakanoho ana i te pokepokea ai ki roto i te taiao korehau mō te whakarewa. He nui ngā painga pēnei i te whakaiti i te ihirangi hau i roto i te konganuku rewa, te whakaiti i ngā whakaurunga, me te whakapai ake i te kounga o te papa whakarewa. Ko te whakahaere tika i te rere o te konganuku i roto i te taiao korehau te mea nui ki te whakatutuki i te kounga teitei.te whakarewanga tonu o te korehau.

2、He Tirohanga Whānui mō te Hangarau Maka Tonu Korehau

（1）Ko te kaupapa o te whakarewanga tonu o te korehau

Ko te whakarewa tonu korehau he tukanga werohanga i te konganuku rewa ki roto i te tioata i roto i te taiao korehau, me te hanga i tētahi poro whakarewa mā te whakamatao me te whakapakeke. I roto i te taiao korehau, ka heke te wairewa o ngā hau i roto i te konganuku rewa, ka māmā ake te puta o ngā hau, ā, ka whakaitihia ngā hapa pēnei i te porosity i roto i te poro whakarewa. I taua wā anō, ka taea hoki e te taiao korehau te whakaiti i te pā i waenga i te konganuku rewa me te hau, me te whakaiti i te whakaputanga o te waikura me ngā whakaurunga.

（2）Ngā āhuatanga o te whakarewanga tonu o te korehau

Te whakapai ake i te kounga o ngā whakarewanga: te whakaiti i ngā hapa pēnei i ngā pūwero me ngā whakaurunga, me te whakarei ake i te kiato me te parakore o ngā whakarewanga.

Te whakapai ake i te hanganga totoka o ngā konganuku: he pai mō te whakamahine i te rahi o te witi me te whakarei ake i ngā āhuatanga hangarau o ngā konganuku.

Whakaitihia ngā utu whakaputa: Whakaitihia ngā mahi tukatuka e whai ake nei, ā, whakapai ake i te whai huatanga o te whakaputa.

3、Te Awe o te Taiao Korehau ki te Rere o te Wai Whakarewa

（1）Te whakahekenga o te wairewa hau

I roto i te taiao korehau, ka tino heke te wairewatanga o ngā hau i roto i te konganuku rewa, ka māmā ake te puta o ngā hau me te hanga mirumiru. Ki te kore e taea te whakaputa i ngā mirumiru i te wā tika, ka puta he hapa pēnei i ngā kōhao hau i roto i te whakarewanga, ka pā ki te kounga o te whakarewanga.

（2）Te rerekētanga o te kukū mata

Ka whakarerekē te taiao korehau i te kukū o te mata o te wai whakarewa, ka pā ki te āhua rere me te tukanga whakapakeketanga o te wai whakarewa i roto i te whakakōkī tioata. Tērā pea ka rerekē te kukū o te mata ki te mākū o te whakarewa rewa, ka pā ki te āhua pa i waenga i te papa whakarewa me te pakitara whakakōkī tioata.

（3）Te ātete rere iti

I roto i te taiao korehau, ka heke te ātete o te hau ki te rere o te konganuku rewa, ā, ka piki ake te tere o te konganuku rewa. Me whakahaere tika ake te rere o te konganuku hei ārai i ngā āhuatanga pēnei i te aueue me te tauhiuhi.

4、Ngā taputapu matua me ngā tikanga hangarau mō te whakahaere tika i te rere o te konganuku i roto i te mīhini whakarewa tonu korehau

（1）Kaiwhakaahua tioata

Te mahi a te tioata

Ko te mīhini whakarewa tonu te wāhanga matua o te mīhini whakarewa korehau, ko tana mahi matua he whakamatao me te whakamātao i te konganuku rewa i roto hei hanga i tētahi konganuku whakarewa. Ko te āhua me te rahi o te mīhini whakarewa e pā tika ana ki te kounga me te tika o ngā āhuatanga o te konganuku whakarewa.

Ngā whakaritenga hoahoa mō te tioata

Hei whakatutuki i te whakahaere tika o te rere o te konganuku, me tutuki i te hoahoa o te tioata ngā whakaritenga e whai ake nei:

(1) He pai te kawe wera: ka taea te whakawhiti tere i te wera o te konganuku rewa, kia tere ai te whakamatao o te papa whakarewa.

(2) Te whakawhāiti tika: Me hoahoa te whakawhāiti o te whakarewa i runga i ngā āhuatanga mimiti o te whakarewanga kia pai ai te hononga i waenga i te whakarewanga me te pakitara whakarewa, ā, kia kore ai e puta he āhuatanga pēnei i te tō me te turuturu.

(3) Te whakahaere i te taumata wai pumau: Mā te whakamahi i ngā taputapu kimi me te whakahaere tika i te taumata wai, ka mau tonu te pumau o te taumata wai whakarewa i roto i te whakakoi tioata, kia rite ai te kounga o te whakarewanga.

（2）Pūnaha rākau

Te mahi a te mono

He taputapu nui te aukati hei whakahaere i te tere me te tere o te rere o te konganuku rewa ki roto i te whakakī tioata. Mā te whakarerekē i te tūranga o te aukati, ka taea te whakahaere tika i te rahi me te tere o te rere o te konganuku.

Te kaupapa whakahaere o te pūnaha plunger

Ko te pūnaha tokotoko mono he mea hanga i tētahi tokotoko mono, he tikanga taraiwa, me tētahi pūnaha whakahaere. Ka whakarerekē te pūnaha whakahaere i te tūranga o te tokotoko mono mā roto i te tikanga taraiwa i runga i ngā whakaritenga tukanga me ngā tohu kitenga taumata wai, kia tutuki ai te whakahaere tika o te rere o te wai whakarewa.

（3）Te whakaoho hikohiko

Te kaupapa o te whakaoho hikohiko

Ko te whakaoho hikohiko te whakamahinga o te kaupapa o te whakaawe hikohiko hei whakaputa i tētahi papa aukume hurihuri i roto i te konganuku wai, ka puta ai te nekehanga whakaoho i roto i te konganuku wai. Ka taea e te whakaoho hikohiko te whakapai ake i te āhua rere o te konganuku rewa, te whakatairanga i te rere o ngā whakaurunga me te putanga o ngā hau, me te whakapai ake i te kounga o te whakarewanga.

Ngā Momo me ngā Whakamahinga o te Whakaoho Hikohiko

Ka wehea te whakaoho hikohiko ki ngā momo rerekē pērā i te whakaoho hikohiko whakarārangi tioata, te whakaoho hikohiko rohe whakamatao tuarua, me te whakaoho hikohiko mutunga whakapakeke. E ai ki ngā whakaritenga tukanga rerekē me ngā whakaritenga kounga whakarewa, ka taea te whiriwhiri i ngā momo whakaoho hikohiko e tika ana mō te tono.

（4）Pūnaha kimi me te whakahaere taumata wai

Tikanga mō te kimi taumata wai

Ko te kimi taumata wai tētahi o ngā hononga matua hei whakatutuki i te whakahaere tika o te rere o te wai whakarewa. Ko ngā tikanga kimi taumata wai e whakamahia whānuitia ana ko te kimi isotope irahiko, te kimi ultrasonic, te kimi laser, me ētahi atu. He pai ēnei tikanga kimi mō te tika me te tere o te urupare, ā, ka taea te aroturuki i ngā huringa o te taumata whakarewa wai i roto i te crystallizer i te wā tūturu.

Te hanganga me te kaupapa mahi o te pūnaha whakahaere taumata wai

Ko te pūnaha whakahaere taumata wai he mea hanga i ngā pūoko taumata wai, ngā kaiwhakahaere, me ngā kaiwhakaoho. Ka tukuna e te pūoko taumata wai te tohu taumata wai kua kitea ki te kaiwhakahaere. Ka whakatikatikahia e te kaiwhakahaere te tūranga o te pūwero, o ētahi atu tawhā whakahaere rānei mā te kaiwhakaoho kia rite ki ngā whakaritenga tukanga me ngā uara kua whakaritea, kia tutuki ai te whakahaere pumau o te taumata wai whakarewa.

5、Te arotautanga o te tukanga mō te whakahaere tika i te rere o te konganuku i roto i te mīhini whakarewa tonu korehau

（1）Whakapai ake i ngā tawhā ringihanga

Te pāmahana ringihanga: Mā te whakahaere tika i te pāmahana ringihanga ka taea te whakarite i te rere me te kaha whakakī o te wai whakarewa, me te karo hoki i te pāmahana nui rawa e hua ai te waikura me te momi o te wai whakarewa.

Tere ringihanga: Kōwhiria te tere ringihanga e tika ana i runga i te rahi me ngā whakaritenga kounga o te pire whakarewa. Mā te tere ringihanga nui rawa ka kore e pumau te rere o te konganuku, ka hua ake he pōrearea me te tauhiuhi; mā te tere ringihanga puhoi rawa ka pā ki te pai o te whakaputanga.

（2）Whakapai ake i te pūnaha whakamatao o te tioata

Te whakahaere i te tere rere o te wai whakamatao me te tere rere: I runga i ngā āhuatanga totoka me ngā whakaritenga kounga o te pire whakarewa, me whakahaere tika te tere rere o te wai whakamatao me te tere rere o te tioata kia pai ai te tere whakamatao me te ōritetanga o te pire whakarewa.

Te whiriwhiri i ngā tikanga whakamatao: Ka taea te whakamahi i ngā tikanga whakamatao rerekē pēnei i te whakamatao wai me te whakamatao āerosol, ā, ka taea te whiriwhiri me te arotau i runga i ngā āhuatanga motuhake.

（3）Te whakahaere tahi i te pūnaha whakaoho hiko me te pūnaha mono mono

Te arotau i ngā tawhā whakaoho hikohiko: I runga i ngā whakaritenga kounga me ngā āhuatanga tukanga o te parai whakarewa, te arotau i te auau, te kaha, me te tikanga whakaoho o te whakaoho hikohiko kia tino whakamahia ai tana mahi.

Te whakahaere tahi i te pūnaha mono me te whakaoho hikohiko: Mā te rautaki whakahaere whaitake, ka taea te whakatutuki i te mahi tahi a te pūnaha mono me te whakaoho hikohiko hei whakapai ake i te pumau o te rere o te konganuku me te kounga o te whakarewanga.

6、Whakamutunga

Ko te whakahaere tika i te rere o te konganuku i roto i te taiao korehau e temīhini whakarewa tonu korehauKo te kī tēnei ki te whakatutuki i te hanga pereki kounga teitei. Mā te whakamahi i ngā taputapu matua me ngā tikanga hangarau pēnei i ngā tioata, ngā pūnaha aukati, te whakaoho hikohiko, ngā pūnaha kimi me te whakahaere taumata wai, me te arotau tukanga, ka taea te whakatutuki i te whakahaere tika o te rere o te konganuku. I te heke mai, me te whanaketanga o te hangarau atamai me te whakamahinga o ngā rauemi hou, ka haere tonu te hangarau maka tonu korehau ki te auaha me te whakapai ake, me te whakarato i te tautoko hangarau pono me te whai hua mō te hanga rauemi konganuku. I taua wā anō, me aro atu hoki tātou ki ngā wero pēnei i te uauatanga hangarau teitei, te utu nui, me te korenga o ngā taranata, me te whakatairanga i te whanaketanga me te whakamahinga o te hangarau maka tonu korehau mā te mahi tonu me te auahatanga.