ʻO ka ʻōnaehana RO ka ʻōnaehana pale maikaʻi loa o kāu aquarium, e nānā ana i nā mea haumia weliweli ma mua o ko lākou komo ʻana i ka wai. ʻO ia ke kumu he mea nui e hoʻoponopono i kāu mau kānana RO i kēlā me kēia manawa. ʻO ka pilikia paʻakikī loa no ka poʻe hoihoi e hoʻoholo i ka wā e pani ai i nā pahu kānana. Akā aia ka nūhou maikaʻi!
I kēia lā e hōʻike mākou iā ʻoe pehea e nānā pono ai i kāu mau pahu kānana e kōkua iā ʻoe e loaʻa i ka ʻoi loa o kāu ʻōnaehana RO. ʻO ka ʻōlelo aʻoaʻo āu e lohe pinepine ai i ka leʻaleʻa e hoʻololi i kāu sediment, carbon a me DI cartridges i kēlā me kēia 6-8 mahina a me kāu membrane TFC i kēlā me kēia 2 makahiki. ʻOiai he hoʻomaka maikaʻi kēia, hiki ke alakaʻi hewa. ʻO ka nui o ka pau ʻana o nā pahu pahu ma muli o ke kiʻekiʻe o ka haumia o kāu wai paipu, a me ka nui o ka wai āu e hana ai me kāu ʻōnaehana RO.
Paipai mākou iā ʻoe e hoʻololi i nā pahu pahu ma muli o ka nui o nā galani wai i kahe ʻia ma o lākou. Manaʻo mākou e hoʻololi i 10-inihi 1-micron sediment maʻamau a me 5-micron carbon block cartridges i kēlā me kēia 6 mahina a i ʻole 3,000 galani, ʻo ka mea e hiki mua. Manaʻo mākou e hoʻololi i ka RO Buddie sediment a me nā pahu pahu pahu kalapona i kēlā me kēia 6 mahina a i ʻole 1,500 galani, ʻo kēlā me kēia e hele mua. Akā naʻe, e hoʻomanaʻo ʻo nā alakaʻi 3,000 a me 1,500-galani e pili ana i ka TOTAL AMOUNT o ka wai i hala ma kāu ʻōnaehana RO, ʻaʻole wale ka wai kānana. ʻO ka hapa nui o nā ʻōnaehana RO he 1:3 ka wai kānana e hoʻonele (hōʻole) i ka ratio wai, ʻo ia hoʻi, no kēlā me kēia 20 galani wai kānana i hana ʻia, hana ʻia he 60 galani wai ʻino.
ʻO ka membrane TFC ka puʻuwai o kāu ʻōnaehana RO/DI. Wehe ia i ka 95-98% o nā haumia mai ka wai e hele ana i loko. Me ka mālama pono, e mau ana ka membrane TFC ma kahi o 1-2+ makahiki. Eia naʻe, paʻakikī lākou a hiki ke maʻalahi i ka pōʻino. ʻO ka holo ʻole ʻana i ka wai wela ma o ka ʻōnaehana, e ʻae ana i ka ʻōnaehana e maloʻo a maloʻo paha ka membrane ʻo ia nā kumu maʻamau e hāʻule ai nā membrane TFC. Hiki ke hoʻopaʻa a hana maikaʻi ʻole kou membrane inā ʻaʻole i hoʻololi pinepine ʻia ka sediment a me nā kānana kalapona no ka wehe ʻana i nā mea ʻala (sediment) a me ka chlorine/chloramines mai ka wai hoʻolako. I mea e hoʻāʻo ai i kou membrane, pono ʻoe e ana i ka TDS o ka wai paipu e komo ana i kāu ʻōnaehana a me ka wai huahana e puka mai ana mai loko mai o ka membrane ma mua o ka hele ʻana ma ka pahu kānana.
Loaʻa ka Triple Inline TDS Meter ma ʻaneʻi no ka mea hiki ke hoʻokomo ʻia kekahi o nā ʻōkuhi inline ma waena o kāu membrane a me ka pahu DI. A i ʻole, e wehe wale i ka pili wai mai kāu pahu DI a hopu i kahi o ka wai RO e puka mai ana mai kou membrane. Ma hope o ka hele ʻana i ka membrane, pono ʻole kou wai me nā mea haumia a hiki i ka 95 pakeneka. No ka laʻana, inā he 100 ppm ka TDS i loko o kāu wai paipu, ʻo ka waiwai TDS ma hope o ka membrane he 5 ppm a ma lalo paha. Ke ʻae kāu membrane TFC ma mua o 5% o nā mea haumia e kahe ma loko, ʻo ia ka manawa e pani ai.
Inā maʻemaʻe loa kāu wai paipu a ʻaʻole ʻoe hoʻohana nui i ka wai, hiki paha iā ʻoe ke hoʻololi mua i nā pahu kānana (a no laila e hoʻopau kālā). Ma ka ʻaoʻao ʻē aʻe, inā ʻilihune ka maikaʻi o kāu wai paipu a i ʻole ʻoe e hana i ka nui o ka wai, hiki paha iā ʻoe ke ʻae me ka ʻike ʻole i nā haumia ʻino i loko o kāu aquarium. Manaʻo mākou e hoʻololi ʻia ka pahu deionization moe hoʻololi waihoʻoluʻu (DI) i ka wā e hoʻololi piha ai ka resin i ke kala i amber, a i ʻole inā hiki ka waiwai TDS i ka pae TDS like me ka wai e hele mai ana mai ka membrane ma mua o ke komo ʻana i ka pahu DI. ʻO ka mea pōmaikaʻi, ʻo ka ʻike pono ʻana i ka wā e pono ai ʻoe e hoʻololi i kāu pahu kānana he mea maʻalahi a koi wale i kekahi mau mea hana maʻalahi e nānā i kāu hoʻohana ʻana i ka kānana.
ʻO ka mea hana koʻikoʻi he mita TDS e ana i ka Total Dissolved Solids ma nā ʻāpana miliona (PPM). ʻO HM Digital Inline TDS Meters ka mea kaulana loa no ka mea e ʻae lākou iā ʻoe e heluhelu i ka wā e hana ana kāu ʻōnaehana RO.
Ka manawa hoʻouna: Apr-24-2022