Lālau maʻi

Snawage a me ka nānāʻanaLālau maʻiʻo ke kaʻina o ka weheʻana i ka hapa nui o nā mea hoʻopiʻi mai ka wai waiʻole a iʻole ka hanaʻana i kahi wai wai i loko o keʻano kūlohelohe a me ka sludge. E hana pono, pono e laweʻia ka hōʻailona e lawe i nā mea kanu e pono ai e ka piping a me ka hoʻolālāʻana, a pono ke kāohiʻia. Pono pinepine nā mea hana'ē aʻe i nāʻano hana maʻamau a me kekahi mau hana lapaʻau kūikawā. Ma ka mālamaʻana i ka hoʻomaʻamaʻa maʻalahi a me ka hapanui o nā hana waiwaiʻole, maʻamau pinepine nā pale i ka wai ma ka wai e noho ai. E hana i kahi kahawai o ka efflunt o ka hoʻonuiʻana o ka hoʻomaʻemaʻe e ka hoʻohuliʻana i nā mea i hoʻohuliʻia, maʻamau biota, a me ka nohoʻana iā ia ma waho.

Wehewehe

ʻO ka silahele ka wai wai wai mai nā lole, nā lumi moe, nā mea hopu, nā kīwī, etc. i hōʻikeʻia ma o ka mea lawe. I nā wahi he nui,ʻo ka noho pū kekahi me kahi wai wai wai mai kaʻoihana a me ka kālepa. Ma nā'āina he nui, e hoʻokaʻawaleʻia mai nā lole i kapaʻiaʻo Foul Freate, e kapaʻia nā hale kūʻai, a me nā hale kūʻai aku a me nā hale kūʻai a me nā hale kūʻai Ke lilo nei i mea maʻamau i nā'āina hoʻomohala e hoʻokaʻawale i ka wai o ka hale i loko o ka wai hina a me ka waiʻeleʻele iʻaeʻia i nā mea kanu wai a iʻole hoʻi e hoʻihoʻiʻia i nā mea kanu wai. Nui nā seawages nui i kekahi wai wai mai nā hale a iʻole nā ​​wahi paʻakikī. No laila,ʻo ka lawenaʻana i ka mea kūʻai aku ma kahi nohona,ʻo ka mea kūʻai aku, a me nā mea e hoʻokaʻawale ai ka wai a me nā wai hanaʻoihana.

Nā hōʻike ākea ākea:

· Bod (noi biochemical oxygen)

· COD

· MLSS (hui pūʻia nā wai i hoʻopiliʻia)

· Olio a me ka lau

·'Oih

· Kūpono

· Nā palena paʻaʻole

BOD

ʻO Bichemical ka noi noi, a iʻole BOD,ʻo ia ka nui o ka oxygen i koiʻia e ke kino o ka wai i kahiʻano o ka wai. ʻO ka hua'ōlelo e pili ana i nā kaʻina lāʻau i hoʻohanaʻia e hoʻoholo i ka nui. ʻAʻole kēia he hōʻike koʻikoʻi maikaʻi loa,ʻoiai ua pālahalahaʻiaʻo ia e like me kahi hōʻailona o ka maikaʻi o ka wai. Hiki ke hoʻohanaʻiaʻo Bod e like me kahi hōʻailona e ana i ka hana o nā mea kanu kūʻai kūʻai. Ua papaʻiaʻo ia e like me kahi mea kūpono ma ka hapanui o nā'āina.

Cod

Ma ka chemistry international ʻO ka hapa nui o nā noi o Cod e hoʻoholo ai i ka nui o nā mea hoʻohui loea i loaʻa ma ka wai. Ua loaʻa i nā aupuni he nui i hōʻikeʻia i nā rula nui loa i ka noi o ka oxygen e noi ana i ka mea kūʻai ma mua o ka laweʻana i ke kaiāulu.

ʻO kā mākouʻoihanaE komo i ka hana o ka wai o ka wai mai ka makahiki 1985 ma ka hāʻawiʻana i nā mea kanu a me nā hopena no nāʻano hana o nāʻoihanaʻoihana. ʻO mākou ka mea hana o ka wai hana wai, me kaPolyTeTyleine Glycol-Peg, TICKIICER, Cyaricnic Acid, Chitosa, ka wai eye e hoohana, polia, etc.

Inā makemakeʻoe, Pls kāhea iā mā˚ouNo nā hiʻohiʻona manuahi.