Pāpāho Maimoatanga Wai Para: Ngā Take Kōwhiri Matua mō ngā Kiritaki
I roto i te maimoatanga wai para, ko ngā pāpāho (ngā kaikawe rānei) te "nohoanga" mō ngā moroiti. Ina whiriwhiri ana ā mātou kiritaki i ngā pāpāho, ehara i te mea ko te utu anake tā rātou e titiro ana—ko te aro nui ki te whai huatanga o te kiriata koiora, te roa o te ora, me ngā raruraru tiaki.
Anei ngā pātai e pātaihia ana e ngā kiritaki, me ngā māramatanga ngaio e rapuhia ana e rātou:
- "Kia pēhea te roa o te hanganga o te kiriata koiora?"
Te Whakautu: Kei te pāmahana wai me te kawenga rauropi. I te nuinga o te wā, i ngā taiao i waenga i te 20°C me te 30°C, e 7–15 ngā rā e pau ana mō te kiriata koiora ā-hauora, ko te kiriata koiora ā-koreā ia e 15–30 ngā rā e pau ana.
Tohutohu Tohunga: Whakahuatia te whakarerekētanga hydrophilic (te tāpiri i ngā rōpū polar ki te mata). Ka tere ake te piri o ngā moroiti ki tēnei hangarau.
- "He aha te horahanga mata motuhake whai hua?"
Te Arorau: Mā te horahanga mata nui ake ka nui ake ngā huakita e piri, ka nui ake te kaha ki te rongoa.
Ko te whakautu: Me wehewehe koe i waenga i te horahanga mata ariā me te horahanga mata whai hua. Mena he kino te hoahoa o te kawe, ā, ka āraia ki roto, ka noho taua wāhi o roto hei "rohe mate" ā, kāore e whai hua mō te maimoatanga.
- "Ka āraia? Me pēhea tā tātou whakatika?"
Mō ngā pāpāho pumau, Kaiwhakanoho Ngongohe moemoeā whakahaere te aukati.
Te Arorau: Ka taea e te tipu nui rawa o te kiriata koiora, te nui rawa rānei o te kukū o te paru te aukati i ngā awa, ka arahi ki te "poto-awhiowhio" tae noa ki te hinganga o te hanganga o te pāpāho.
Te whakautu: * Pāpāho MbbrKa neke haere tonu ēnei nā te hau, mā te whakamahi i ngā tukinga hei whakaheke noa i te kiriata koiora nui (te horoi-ake).
Pāpāho Pūmau: Me whai tauira hau pai ake, me horoi ā-muri rānei i ia wā hei ārai i te hanga paru.
- "Kia pēhea te roa o te ora? Ka pakarukaru rānei?"
Te Arorau: Ko te kounga o ngā rauemi e whakatau ana i te pakari.
Te Whakataurite:
Ngā Rauemi Hangarua: He tino pakarukaru; ka pakaru pea i roto i ngā tau 1–2, ka piki ake te TSS (Total Suspended Solids) i roto i te para.
HDPE Wahine (Polyethylene Matotoru-Teitei): Me ngā whakaū UV me ngā antioxidants, ka roa ake ēnei mō ngā tau neke atu i te 10.
- "He aha te tere whakakī e taunakitia ana?"
Te Arorau: Ehara i te mea he pai ake te nui ake i ngā wā katoa.
Te Aratohu: * Mō ngā pūnaha MBBR, ko te tere whakakī kei waenganui i te 30% me te 67%. Mēnā ka neke atu i te 67% ka aukati i te rere o te wai (nekehanga) o te pāpāho, ka whakaiti i te whakawhiti hāora.
Mō ngā Pāpāho Pūmau, ka tatauhia i te nuinga o te wā mā te rōrahi ā-tinana o te rohe kua toremi.
Ina pātai koe i ēnei pātai, ngana ki te pātai atu ki a koe anō: "He kaha rawa tō pūnaha whakapūngao hau mō tēnei pāpāho?" He maha ngā wā, ehara i te mea nā te kirihou tonu te mahi ngoikore o te pāpāho, engari nā te kore o te ranunga tika, te kore rānei o te hāora, ka hua ake ai he "rohe mate" he kohi paru anaerobic rānei.