Pehea e hana ai kahi kānana reverse osmosis?

ʻO ke ala maikaʻi loa e hoʻomaopopo ai i ka hana ʻana o RO ʻo ka hoʻomaopopo mua ʻana i ka manaʻo o ka osmosis. ʻO ka Osmosis ke kaʻina hana maoli o ka hele ʻana i ka wai ma kahi membrane semi-permeable. Hoʻoikaika ka hana i ka wai e neʻe mai kahi ʻāpana haʻahaʻa haʻahaʻa a i kahi ʻāpana koʻikoʻi. Hiki ke ʻike ʻia kēia ma ke ʻano o ka lawe ʻana o nā mea kanu i ka wai. I ka reverse osmosis, akā naʻe, he ʻoiaʻiʻo ka ʻokoʻa. Ua koi ʻia ka wai e neʻe i ka hoʻohaʻahaʻa haʻahaʻa ma mua o ka hoʻonui ʻana i ka neʻe ʻana no ka mea ua pale ka membrane RO i nā mea haumia mai ka hele ʻana i loko.

ʻOi aku ka maikaʻi o ka ʻōnaehana kānana reverse osmosis i ka wehe ʻana i nā mea i hoʻoheheʻe ʻia, nā ʻāpana, a me nā mea hoʻoheheʻe ma mua o nā ʻano kānana ʻē aʻe ma muli o ke kaomi ʻana a me ka hiʻohiʻona koho o ka membrane. Hoʻohana ʻo ia i ka ʻenehana membrane semi-permeable i hui pū me kahi ʻano o nā kānana kalapona. Hoʻokaʻawale ʻia kēia mau mea ma ke ʻano he kānana mua a i ʻole nā ​​kānana hope ma muli o ko lākou wahi i ke kaʻina kānana. ʻO ka wai me ka haʻahaʻa haʻahaʻa o nā mea haumia ʻike ʻia he permeate, ʻoiai ʻo ka wai me ka ʻike kiʻekiʻe loa i kapa ʻia ʻo brine a i ʻole ʻōpala.

Nā pae o ka ʻōnaehana RO

ʻO kahi ʻōnaehana RO maʻamau he hoʻokahi a ʻelima mau pae kānana. ʻO ka mea maʻamau he ʻekolu, ʻehā, a i ʻole ʻelima mau ʻōnaehana RO. E like me ka mea i manaʻo ʻia, hāʻawi ʻo 5-stage reverse osmosis i ka pae kiʻekiʻe o ka hoʻomaʻemaʻe wai ma o ka hoʻokomo hou ʻana i nā mineral koʻikoʻi i ka pae ʻelima. Hoʻohana ʻia nā ʻōnaehana reverse osmosis a pau ma nā kumu kumu like, e komo pū ana i hoʻokahi a ʻoi aku paha nā kānana sediment, kahi kānana kalapona, a me ka membrane RO.

Ka Papa 1 - kānana Sediment

ʻO kēia ka pae mua (prefilter) ma ke kaʻina kānana RO. ʻO ia ke kahua kahi e hoʻokaʻawale ʻia ai nā mea haumia ʻike ʻia e like me ka lepo, ka ʻōpala, ka lepo, ka lepo, a me nā mea ʻē aʻe mai ka wai e hele mai ana mai kahi puna wai (e laʻa me ka punawai a i ʻole ke kīwī)

Ka Papa 2 / 3 - Nā kānana pre-carbon a me ka membrane RO

Hoʻohana ka kānana kalapona a me ka membrane RO e wehe i ka chlorine, Volatile Organic Compounds (VOCs), a me nā mea haumia ʻē aʻe e pili ana i ke kala a i ʻole ke ala o ka wai. Aia kēia mau pae i nā kānana kalapona i hana mua ʻia, ka membrane RO, a me nā kānana kalapona i hoʻāla ʻia.

Ka Papa 4 - Nā membrane Semi-permeable

I kēia pae, hoʻoneʻe hou ʻia nā kinikona pōʻino (e like me ka fluoride, ke kēpau, a me ka chromium) a me nā mea ʻē aʻe e hana ʻia ke koi ʻia ka wai ma o ka membrane RO semipermeable. Hoʻopau kēia pae ma kahi o 95 a 98% o ka Total Dissolved Salts (TDS) i loko o ka wai.

Ka Papa 5 - Ka kānana ma hope

Ma ʻaneʻi, hele ka wai i loko o kahi membrane kānana hope loa e hoʻoneʻe ai i nā ʻāpana ʻē aʻe i pakele i nā pae kānana ʻē aʻe. Hoʻohana ka hapa nui o nā ʻōnaehana RO 5-pae i kahi kaʻina remineralization e hoʻohui i nā minelala koʻikoʻi i hoʻihoʻi ʻia i loko o ka wai i kēia wā. Ma ka pae 5, hoʻohana kā mākou mau kānana wai RO i nā kānana kalapona i hoʻōla ʻia me kahi hui kūʻokoʻa o ke kalapona i loaʻa mai nā pūpū niu i puhi ʻia.

Ka Papa 6 - Hoʻonui i ka kānana alkaline

ʻO ka wai i hana ʻia ma ka pae 5 o ke kaʻina RO he maʻemaʻe, olakino, a palekana hoʻi e inu. Eia naʻe, aia kekahi mau kānana RO i ke ono o ka pae no ka remineralization a me ka alkalinization. Ma muli o ka manaʻo o ke kaʻina RO ua wehe ʻia kekahi mau minela mai ka wai, ua hoʻokomo ʻia ka pae 6 e hoʻihoʻi i nā minela koʻikoʻi me ka hoʻohaʻahaʻa ʻana i ka ʻakika wai e lilo i alkaline. He nui nā pono o ka wai alkaline, me ka hoʻonui ʻana i ka hydration a me nā waiwai antioxidant.