Hoʻohana i ka Polyaluminum Chloride i ka mālama wai inu

Polyaluminum chloridehe flocculant a ʻo ia ka mea hoʻomaʻemaʻe wai i hoʻohana nui ʻia i ka mālama wai inu. Hoʻohana nui kā mākou wai inu i ka wai mai ka muliwai Yellow River, Yangtze River a me nā waihona. Ma muli o ka nui o ka sediment content a me ka mana hana nui, pono ka polyaluminum chloride e hoʻolōʻihi i ka ua, a laila e hoʻomaikaʻi ai i ka hana pono. ʻOiai he wai haʻahaʻa haʻahaʻa ka wai mai ka hana wai, he mau koi kiʻekiʻe no ka hoʻomaʻemaʻe wai, no laila paʻakikī i ka polyaluminum chloride maʻamau e hoʻokō i nā kūlana mālama.

Ua ʻike mākou a pau ʻo ka wai paipu ka wai inu o ka poʻe, a aia ka mokuʻāina i nā lula a me nā koi kuhikuhi no ka mālama ʻana i ka wai inu. I kēia manawa, e hoʻomaopopo kākou i nā kūlana no ka mālama ʻana i ka wai inu a me nā koi no ka mālama ʻana i nā huahana wai inu.

No ke aha e hoʻohana ai nā mea kanu wai i ka 30% alumini klorida?

ʻO ka 30%Polymeric Aluminum Chloridehana ʻia mai ka pauka alumini hydroxide a me ka pauka calcium. Ke hoʻohālikelike ʻia me ka polyaluminum chloride ʻoihana maʻamau, 30% polyaluminum chloride nā hiʻohiʻona o ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, ka liʻiliʻi o ka waiho ʻana, ka wai kemika a maopopo, a me nā mea ʻē aʻe, a ua hoʻohana nui ʻia e like me ka lāʻau lapaʻau ma mua. Me ka hoʻomaikaʻi ʻana i nā koi o nā kānaka no ka maikaʻi o ka wai a me ka nānā ʻana i ke kaiapuni. ʻO kā mākou mau lāʻau lapaʻau me 30% polyaluminium chloride e hoʻokō pono i nā kūlana aupuni. No ka polyaluminum chloride, ʻokoʻa kāna kaʻina hana, nā mea maka a me nā hoʻohana.

ʻOiaʻiʻo, ʻo ka mea maʻamau i hoʻohana ʻia he 28% polyaluminum chloride (PAC) no ka hoʻomaʻemaʻe wai a me 30% polyaluminum chloride no ka mālama wai inu. ʻOi aku ka maikaʻi o ka hopena noi o 30% polyaluminum chloride. ʻOiai ke nānā aku ka wai, hiki i ka 30% polyaluminum chloride ke wehe i nā haumia. Pēlā nō ia no ka hoʻomaʻemaʻe wai maʻamau. E like me ka turbidity o ka lepo, kiʻekiʻe turbidity wai kūpono no ka haʻahaʻa maʻiʻo o polyaluminum chloride. ʻAʻole maʻemaʻe loa ka hoʻolei ʻana, akā haʻahaʻa ke kumukūʻai. Pono ka wai hoʻomaʻemaʻe haʻahaʻa!

ʻO Yuncangua kūpaʻa i ka hana ʻana a me ka hoʻolako ʻana i nā ʻoihanakemika hoʻomaʻemaʻe wai, e manaʻo ana e hāʻawi i nā mea kūʻai aku i nā lawelawe kiʻekiʻe a me nā huahana kiʻekiʻe. Welina mai e kūʻai