ʻO ka ʻōpala i hana ʻia e ka meaʻai ua hoʻopilikia mau i ko mākou ola.Aia i loko o ka wai hoʻoheheʻe mai nā ʻoihana meaʻai nā ʻano mea haumia inorganic a me nā mea kūlohelohe, a me nā bacteria he nui, me ka Escherichia coli, nā bacteria pathogenic a me nā ʻano bacteria like ʻole, no laila he lepo a lepo ka wai.No ka mālama ʻana i ka wai ʻai meaʻai, pono mākou i nā lako hoʻomaʻemaʻe meaʻai.
ʻO nā hiʻohiʻona o nā lako hana hoʻomaʻemaʻe i ka hale hana meaʻai:
1. Hiki ke kanu ʻia ka pūʻulu piha o nā mea hana ma lalo o ka papa hau a waiho ʻia paha ma ka honua.Hiki ke hoʻohana ʻia ka ʻāina ma luna o nā mea hana e like me ka ʻōmaʻomaʻo a i ʻole ka ʻāina ʻē aʻe, me ka ʻole o ke kūkulu ʻana i nā hale, ka wela a me ka insulation thermal.
2. ʻO ke kaʻina hana hoʻoheheʻe biological contact oxidation kiʻekiʻe e hāpai i ka push-flow biological contact oxidation, a ʻoi aku ka maikaʻi o kāna hopena lapaʻau ma mua o ka hui piha ʻana a i ʻole ʻelua-pae moʻo i hui pū ʻia.Hoʻohālikelike ʻia me ka pahu sludge i hoʻāla ʻia, ʻoi aku ka liʻiliʻi o ka leo, ka hiki ke hoʻololi i ka maikaʻi o ka wai, ka hopena maikaʻi o ka hoʻouka ʻana, ka maikaʻi o ka effluent paʻa a ʻaʻohe puʻupuʻu sludge.Hoʻohana ʻia ka mea hoʻopihapiha paʻa elastic hou i loko o ka pahu, nona kahi ʻāpana kikoʻī nui a maʻalahi i nā microorganism e kau a wehe i ka membrane.Ma lalo o nā kūlana haʻahaʻa organik like, kiʻekiʻe ka neʻe ʻana o nā mea organik, a hiki ke hoʻomaikaʻi ʻia ka solubility o ka oxygen i ka lewa i ka wai.
3. Hoʻohana ʻia ke ʻano o ka hoʻoheheʻe ʻana i ke kino no ka pahu biochemical.He haʻahaʻa haʻahaʻa ka haʻahaʻa o kāna mea hoʻopihapiha, aia ka microorganism i kāna pae hoʻokahe ponoʻī, a liʻiliʻi ka hana ʻana o ka sludge.ʻOi aku ma mua o ʻekolu mahina (90 mau lā) no ka hoʻokuʻu ʻana i ka ʻōpala (pumi a hoʻomaloʻo ʻia i loko o ka keke sludge no ka lawe ʻana i waho).
4. Ma waho aʻe o ka hoʻopau kiʻekiʻe kiʻekiʻe maʻamau, ua lako pū ke ʻano deodorization o nā lako hoʻomaʻemaʻe meaʻai me nā ana deodorization lepo.
5. Ua hoʻolakoʻia ka'ōnaehana hoʻoponopono mea hana a pau me kahi pūnaewele mana uila piha, kahi palekana a hilinaʻi i ka hana.ʻO ka mea maʻamau, ʻaʻole pono nā limahana kūikawā e hoʻokele, akā pono e mālama a mālama i nā mea hana i ka manawa kūpono.
Ka manawa hoʻouna: Feb-06-2023