Iecaianoaaiiuo a me ka noi o RO reverse osmosis membrane

1. ʻO ka membrane RO a me nā Seagulls

ʻO ke kino seagull, aia kahi kiʻiʻoniʻoni, pololei loa ke kiʻiʻoniʻoni, wai kai ma o ke kino inhalation seagull, kaomi, a laila ma o ke kaomi, nā molekala wai ma o, permete i ke kiʻi, i loko o ka wai hou. Hoʻopuka ʻia ka wai kai i loko o ka waha.

ʻO kēia kiʻiʻoniʻoni i loko o ka puʻu gulls ka prototype o ka kiʻiʻoniʻoni reverse osmosis.

ʻO ka ʻenehana reverse osmosis RO, ʻo ia ʻo ʻAmelika Hui Pū ʻIa i ka makahiki 1960, ua hoʻomohala i kahi ʻano o ka hoʻohana pono ʻana o ka ʻenehana hoʻokaʻawale membrane ʻokoʻa. He membrane hoʻokaʻawale permeation enehana e hana ma ka pressurizing, a komo ka wai mai ke kiʻekiʻe kuʻina a hiki haʻahaʻa noonoo ma hope o pressurizing, a lawe i ka osmotic puʻe okoa e like me ka hoʻokele ikaika.

Hoʻopili nā molekala wai i ka membrane RO, e hoʻoneʻe ana i nā metala koʻikoʻi, nā mea kūlohelohe, nā mea inorganic, nā bacteria a me nā maʻi mai ka wai.

He kiʻekiʻe loa ka kānana membrane RO, ʻo ka mamao o kona lua he 0.0001 micron wale nō, no laila hiki iā ia ke hoʻokō i ke kumu o ka hoʻomaʻemaʻe ʻana i ka wai.

2. ʻO ke koʻikoʻi o ka membrane reverse osmosis

ʻO ka hopena kānana e pili ana i ka pololei kānana o ka mea kānana, ka pololei o ka kānana mai ka ikaika a hiki i ka nāwaliwali, ma ke ʻano: RO reverse osmosis> nanofiltration> ultrafiltration> microfiltration RO reverse osmosis wai hoʻomaʻemaʻe wai, ʻo ia ka hopena wai inu palekana. ʻO kēia ʻano wai kānana he wai inu pololei, ʻo ia ka lele kūpono no ka hoʻomaʻemaʻe ʻana i ka wai.

ʻO ka hoʻomaʻemaʻe wai wai ʻo RO reverse osmosis ka hopena wai inu palekana. ʻO kēia ʻano wai kānana he wai inu pololei, ʻo ia ka lele kūpono no ka hoʻomaʻemaʻe ʻana i ka wai.

ʻO ka reverse osmosis membrane ka pololei kānana o 0.0001 micron, ʻo ia ka hapa miliona o ka lauoho kanaka. hiki iā ia ke kānana i nā mea haumia a pau i loko o ka wai, e ʻae wale i nā mole wai e hele.

RO reverse osmosis membrane, maʻamau 2 a 3 makahiki e hoʻololi i hoʻokahi. ʻOiai hiki ke hoʻohana ʻia ka membrane reverse osmosis RO, ʻaʻole pili nā membrane ʻē aʻe i ka hopena kānana, ʻaʻole pono ka hoʻololi ʻana i nā mea kānana ʻē aʻe, a e hoʻololi pū ʻia i kēlā manawa.