Kaihoko Huakita Whakakore Nitrifi
Whakaahuatanga
Mara tono
He pai mō te pūnaha hypoxia o ngā tipu maimoatanga wai para o te tāone, ngā momo wai para matū ahumahi katoa, te wai para tā me te tae, te wai para para, te wai para ahumahi kai me ētahi atu maimoatanga wai para ahumahi.
Ngā Mahi Matua
1. He pai te tukatuka me te Nitrate me te Nitrite, ka taea te whakapai ake i te whai huatanga o te denitrification me te pupuri i te pumau mo te wa roa o te pūnaha o te nitrification.
2. Ka taea e te kaihoko huakita denitrifying te whakaora wawe mai i te āhua pōrearea e hua mai ana i te kawenga pānga me te denitrification o ngā āhuatanga ohorere.
3. Whakahokia te awe ki te whakapūngao hauota ki te iti rawa i roto i te pūnaha haumarutanga ngoikore.
Tikanga Tono
1. E ai ki te taupū kounga wai ki roto i te pūnaha matū koiora o te wai para ahumahi: ko te horopeta tuatahi he tata ki te 80-150 karamu/pūtoru (e ai ki te tātaitanga rōrahi o te puna matū koiora).
2. Mena he nui rawa te pānga ki te pūnaha matū koiora i puta mai i ngā rerekētanga o te wai whāngai, ko te horopeta pai ake he 30-50 karamu/pūkara (e ai ki te tātaitanga rōrahi o te puna matū koiora).
3. Ko te horopeta o te wai para o te tāone he 50-80 karamu/pūtoru (e ai ki te tātaitanga o te rōrahi o te puna matū koiora).
Whakatakotoranga
E whakaatu ana te whakamātautau ko ngā tawhā ā-tinana me ā-matū e whai ake nei te mea tino whai hua mō te tipu o te huakita:
1. pH: Kei waenganui i te 5.5 me te 9.5, ko te tere o te tipu kei waenganui i te 6.6-7.4.
2. Pāmahana: Ka pā mai i waenganui i te 10℃-60℃. Ka mate ngā huakita mēnā he teitei ake te pāmahana i te 60℃. Mēnā he iti iho i te 10℃, e kore e mate, engari ka tino āraihia te tipu o ngā huakita. Ko te pāmahana tino pai ko te 26-32℃.
3. Hāora Wairewa: I roto i te puna kaukau whakakore i te waikawa o te wai para, kei raro iho i te 0.5mg/rita te nui o te hāora wairewa.
4. Huānga Moroiti: Ka hiahiatia e te rōpū huakita motuhake he maha ngā huānga i roto i tōna tipu, pērā i te pāhare pāporo, te rino, te whanariki, te konupora, me ētahi atu. I te nuinga o te wā, he nui ngā huānga kei roto i te oneone me te wai.
5. Te tote: E tika ana mō te wai tote me te wai māori, ko te manawanui mōrahi ki te tote he 6%.
6. I te wā e whakamahia ana, kia aro nui ki te whakahaere i te wā pupuri totoka SRT, te pākawa waro me ētahi atu tawhā whakahaere, kia pai ai te hua o tēnei hua.
7.Ātete Paitini: Ka taea e ia te ātete pai ake i ngā matū paitini, tae atu ki te hauota, te cyanide me ngā konganuku taumaha, me ētahi atu.
