Hoʻolauna nui
ʻO ka Ultra-filtration (UF) kahi hana hoʻokaʻawale membrane e hoʻomaʻemaʻe a hoʻokaʻawale i nā hopena.Hoʻohana ka anti-pollution PVDF ultrafiltration membrane i ka polymer material polyvinylidene fluoride ma ke ʻano he kiʻiʻoniʻoni nui, ʻo ka PVDF membrane ponoʻī he ikaika oxidation kūʻē, ma hope o ka hoʻololi ʻana i nā mea kūikawā a he hydrophilicity maikaʻi, i ke kaʻina hana o ka membrane ma o ka hoʻolālā micropore ʻepekema a me ka mana micropore structure, micropore hiki ka nui o ka pore i ka pae ultrafiltration.Loaʻa i kēia ʻano huahana membrane nā pono o nā pores like ʻole, ka pololei kānana kiʻekiʻe, ke komo ʻana o ka wai kiʻekiʻe ma kēlā me kēia ʻāpana, ka pale ʻana o ka oxidation a me ka ikaika tensile kiʻekiʻe.
Kaʻina Hana
ʻO ke kaʻina hana o ka ʻōnaehana mālama wai UF ka mea maʻamau i nā pae aʻe:
1. Ka wai maka: E lawe mai i ke kumu wai maka e mālama ʻia i loko o ka mea hana.
2. Hoʻomaʻamaʻa mua: Hoʻomaʻamaʻa mua ʻia ka wai mua e ka kānana quartz sand a me ka kānana carbon activated a me nā mea hana ʻē aʻe, a ua kānana ʻia nā mea haumia nui.
3. Ultrafiltration: hoʻokomo ʻia ka wai i hoʻomaʻamaʻa mua ʻia i loko o ka ʻāpana membrane UF, a hoʻokaʻawale ʻia ka wai a hoʻokaʻawale ʻia ma o ka membrane ultrafiltration e wehe i nā mea liʻiliʻi liʻiliʻi, mea kūlohelohe, bacteria, virus, etc.
4. Holoi: I ke kaʻina hana o ka ultrafiltration, i mea e pale aku ai i ka hoʻopili mua ʻana o nā mea membrane, pono e holoi pinepine i nā ʻāpana membrane e hoʻomaʻemaʻe i nā mea haumia ʻole.
5. Ka hana wai: Ma hope o kekahi mau ultrafiltration a me ka holoi holoi ʻana, hana ʻia ka wai hoʻomaʻemaʻe me nā koi wai kiʻekiʻe.
6. Drainage: I ka wā o ka hana ʻana, e hōʻiliʻili mālie nā ʻāpana membrane i nā mea i hoʻokuʻu ʻia, nā mea organik a me nā mea haumia ʻē aʻe, pono e hoʻokahe mau ʻia e hoʻopau i kēia mau haumia, a hoʻomaʻemaʻe i nā ʻāpana membrane me ka wai hou.
Nā noi o ka ʻenehana ultrafiltration
Ua hoʻohana ʻia ka UF/ultrafiltration ʻoihana mua i ka wai ʻino a me ka mālama ʻana i ka wai.No nā makahiki ʻoi aku ma mua o 30, me ka hoʻomohala ʻana i ka ʻenehana ultra filtration, i kēia mau lā, ua ākea loa ka noi ʻana o ka ʻenehana membrane UF, me ka ʻoihana meaʻai, ʻoihana inu, ʻoihana waiu, biological fermentation, lāʻau lapaʻau, lāʻau lapaʻau lāʻau, hoʻomākaukau kūlohelohe, kuʻuna. ʻO ka hoʻomākaukau ʻana i ka lāʻau lapaʻau Kina, ka lāʻau lapaʻau lapaʻau, ka paʻi ʻana a me ka wai kala ʻana i ka wai ʻino, nā huahana meaʻai ʻoihana hoʻomaʻemaʻe wai, ka hoʻihoʻi waiwai a me ka ʻenekinia kaiapuni, ka wai ʻoihana uila i ka hoʻomākaukau ʻana i ka wai maʻemaʻe, ka wai ultra-maʻemaʻe a pēlā aku.
Nā pōmaikaʻi o ka hoʻomaʻemaʻe wai UF
1. ʻO nā ʻāpana membrane ultrafiltration nui me ka hoʻohana ʻana i nā huahana ʻoihana membrane kaulana o ka honua, e hōʻoia i ka loaʻa ʻana o nā mea kūʻai aku i nā mea kūlohelohe maikaʻi loa o ka honua.
ʻO ka mea membrane e hōʻoia i ka hana paʻa ʻana a me ka flux membrane;
2. ʻO ke kiʻekiʻe o ka hoʻihoʻi hou ʻana o ka ʻōnaehana nui, ka maikaʻi o ka huahana maikaʻi, hiki ke ʻike i ka hoʻokaʻawale maikaʻi ʻana, ka hoʻomaʻemaʻe ʻana a me ke kiʻekiʻe kiʻekiʻe o nā mea waiwai;
3. ʻAʻohe wahi hoʻololi i ke kaʻina hana o ka mālama nui, ʻaʻohe hopena ʻino i nā mea i loko o ka mea, a me ka hoʻokaʻawale ʻana, hoʻomaʻemaʻe a me ke kaʻina hana.
I nā manawa a pau i ke kūlana wela maʻamau, kūpono loa no ka mālama ʻana i nā mea wela, pale loa i ka wela kiʻekiʻe i ka hana biological
Hiki i kēia hemahema o ka luku waiwai ke mālama pono i nā mea ola a me nā meaʻai i loko o ka ʻōnaehana kumu;
4. ʻO ka ʻōnaehana mālama wai UF nui he haʻahaʻa haʻahaʻa ka hoʻohana ʻana i ka ikehu a me ka pōkole hana pōkole.Ke hoʻohālikelike ʻia me nā mea hana maʻamau, ʻoi aku ka haʻahaʻa o ke kumukūʻai hana o nā mea hana a hiki ke hoʻemi pono ʻia ke kumukūʻai hana, hoʻomaikaʻi i nā pono waiwai o nā ʻoihana;
5. Hoʻolālā ʻenehana ʻōnaehana kiʻekiʻe, kiʻekiʻe o ka hoʻohui ʻana, knot citrate compact ling, uhi i ka liʻiliʻi o ka wahi, maʻalahi ka hana a me ka mālama ʻana, haʻahaʻa haʻahaʻa o nā limahana;
6. Hana ʻia ka ʻōnaehana nui i nā valve sanitary pipe, kahi maʻemaʻe a maʻemaʻe ma ka pūnaewele a hoʻokō i nā koi o ka GWP a i ʻole nā kikoʻī hana FDA;
7. Hiki ke hoʻopilikinoʻia ka pūnaewele mana nui e like me nā koi kiko'ī o nā mea hoʻohana, i hui pūʻia me nā polokalamu hoʻomalu holomua, ma ka pūnaewele , ma ka laina kikowaena o ka nānāʻana i nā palena hana koʻikoʻi, e pale i ka misoperation manual, multi-directional e hōʻoia i ka lōʻihi. hana paʻa o ka ʻōnaehana.
