I te whanaketanga o te ōhanga taiwhenua me te pikinga ake o te taupori, kei te piki haere hoki te tukunga o ngā paru o ngā kāinga o te taiwhenua. Hei tiaki i te taiao taiwhenua me te hauora o te tangata, me hanga he maha atu ngā whare maimoatanga paru hei rongoā i ngā paru o ngā kāinga o te taiwhenua. Kua puta mai ngā taputapu whakauru o te tipu paru o te tāone i tēnei wā, ā, ko te tukanga mahi me pēhea te mārama i ēnei rā.
Ko ngā taputapu whakauru o te whare horoi paru o te tāone e whakamahi ana i te tukanga maimoatanga koiora AO hei tango i ngā poke waro me te hauota haukini. Ko tōna kaupapa mahi kei roto i te akomanga A, nā te nui o te kukū o ngā mea waro i roto i te paru, kei roto ngā moroiti i te āhua o te korenga o te hāora, i tēnei wā, he moroiti whakapūmau ngā moroiti, ka wawahia e rātou te hauota waro i roto i te paru ki te NH₂-N, i te wā e whakamahi ana i te pūtake waro waro hei kaituku irahiko, ka hurihia te NO₂-N, NO₂-N ki te N₂, ā, mā te whakamahi i ētahi o ngā pūtake waro waro me te NH₂-N hei hanga i te rauemi pūtau hou.
Nō reira, ko te puna wai parahanga akomanga A kāore i te whai i tētahi mahi tango matū waro, ka whakaiti i te kawenga matū waro o te tāke hauropi e whai ake nei, e whai hua ana ki te whakanitrogenation, engari ka whakawhirinaki hoki ki te kukū tiketike o ngā mea matū waro kei roto i te wai mata hei whakaoti i te whakanitrogenation, ā, hei whakamutunga ka whakakore i te parahanga hauota eutrophic.
I roto i te akomanga O, nā te mea kua tino heke te kukū o ngā mea rauropi, kei roto tonu i ngā taputapu maimoatanga paru waikura he nui ngā mea rauropi, ā, he nui te NH₂-N. Hei whakahaere i te pirau waikura o ngā mea rauropi, ā, i raro i te otinga o te warohanga, ka pai te haere o te pūngao nitrification, ka whakatakotoria te tāke waikura whakapā koiora aerobic me te kawenga rauropi iti ki te taumata O₂.
Ko ngā moroiti hauā me ngā huakita whai-hāora-whaiaro kei roto i te puna-O o ngā taputapu maimoatanga paru kua whakauruhia. Ka pakaruhia e ngā moroiti hauā ngā mea rauropi ki te CO? Ā, ko te H₂O, ko te waro kore-hauā, ko te CO rānei i te rangi? Hei puna matūkai, ka huri te NO i roto i te paru-N, NO₂-N hei N₂. Ka rere te para o te puna O ki te puna A, ka whakarato i te kaiwhiwhi irahiko mō te puna A, ā, i te mutunga ka whakakorea te parahanga hauota mā te denitrification.
Me whiriwhiri ngā taputapu whakauru o ngā whare horoi paru o ngā tāone i ngā rohe rerekē i te hangarau horoi paru e tika ana kia rite ki te āhuatanga motuhake o ngā rohe tuawhenua, me te whakaaro hoki ki te whaihua, te ōhanga me te pānga ki te taiao o te hangarau. Mā te whakamahi i ngā taputapu horoi paru whakauru tiaki taiao ka taea te whakatutuki i ngā hiahia o te 0.3-whakakotahi 10,000 tana o te horoi paru, ā, ka taea te whiriwhiri noa i ngā raupapa hua e 9, kia rite ki ngā āhuatanga rerekē.
Wā tuku: Maehe-19-2024