ʻO wai ka maikaʻi? UF kānana a i ʻolero kānana wai hoʻomaʻemaʻe.
I kēia manawa, ʻelua mau ʻano mea hoʻomaʻemaʻe wai i ka mākeke, ʻo ka mea hoʻomaʻemaʻe wai hoʻomaʻemaʻe ultra, a ʻo ka mea hoʻomaʻemaʻe wai reverse osmosis. ʻO ka ʻokoʻa nui loa ma waena o nā ʻano hoʻomaʻemaʻe wai ʻelua ʻo ka ʻokoʻa i ka pololei kānana. Hoʻohana nā mea hoʻomaʻemaʻe wai hoʻomaʻemaʻe ultra filtration, hiki ke hoʻokō i kahi kānana pono o 0.01 microns, a hiki ke kānana i ka hapa nui o nā haumia i loko o ka wai, akā ʻaʻole hiki ke kānana i ka wai alkali, nona ka wai mineral. ʻO ka mea nui o ka hoʻomaʻemaʻe wai osmosis reverse he membrane RO. Hiki i ka filtration pololei o ka membrane RO ke hiki i ka 0.0001 μm, a ma ke kumu wale nō e hiki ai i nā molekole wai ke hele. No laila, ʻo ka wai maʻemaʻe maʻemaʻe i loaʻa ma hope o ka kānana ʻana ʻaʻole ia e hana i ka unahi i loko o ka ipu hao.
No kēia koho, hiki ke hoʻoholo ʻia e like me ka maikaʻi o kou wai kūloko. Inā maikaʻi ka maikaʻi o ka wai kūloko a liʻiliʻi ka wai alkali, hiki iā ʻoe ke koho i ka mea hoʻomaʻemaʻe wai hoʻomaʻemaʻe ultra, ʻoi aku ka waiwai a me ke kumukūʻai. Inā ʻilihune ka maikaʻi o ka wai kūloko a kiʻekiʻe loa ka wai alkali, hiki iā ʻoe ke koho i ka hoʻomaʻemaʻe wai osmosis.

Loaʻa iā mākouka wai wela a maʻamau,mea hoʻomaʻemaʻe wai lalono kāu koho.