ʻO kēlā me kēia kūlanakauhale a mākou e noho nei he hale pepehi kanaka, ʻo ka wai ʻino i hana ʻia e ka hale pepehi he paʻakikī i ka mālama ʻana i ke kikowaena, hoʻololi nui ka manaʻo, ʻaʻole qualitative ka mālama ʻana a he kiʻekiʻe nā koi o ke kaʻina hana, nā mea aʻe a me nā mea liʻiliʻi e nānā i ka hoʻohana ʻo ka hoʻomaʻemaʻe wai ʻino PAM.
Loaʻa i nā hale pepehi kanaka nui nā ʻenehana a me nā lako hana, ʻaʻole i hoʻopaʻa ʻia nā mea kanu liʻiliʻi liʻiliʻi, a ʻaʻole liʻiliʻi ka hoʻokuʻu ʻana, ʻaʻole maikaʻi ka nui o lākou i ka hoʻomaʻamaʻa ʻana i ka wai, no laila ua loaʻa i ka hoʻomaʻemaʻe wai ʻino kekahi mau mākeke hiki ke hana ʻia.
ʻO ka luku ʻana i nā hiʻohiʻona wai ʻino: ʻulaʻula-ʻulaʻula ke kala, kaumaha loa ka ʻala iʻa, nui ke koko, hulu, iwi, ʻaila, a me nā mea ʻē aʻe, hiki ke ikaika biochemical, nui ka wai a me ka loli wai, no laila ʻaʻole maikaʻi loa. lapaʻau.
No ka manawa lōʻihi, ua hilinaʻi ka poʻe i ka mālama ʻana i ke ʻano biological, i hōʻike ʻia e ke kiʻekiʻe o ka ammonia nitrogen a me ka phosphorus, nui ka sludge moisture, nui ka sludge volume. Hōʻike ʻia ka mālama ʻana i ka ecological kūlohelohe e ka haʻahaʻa haʻahaʻa o ka ikehu, haʻahaʻa ka uku hana, a hiki ke hoʻohui ʻia me nā ʻano like ʻole e hana.
ʻO ka mea nui e kamaʻilio e pili ana i ka mālama kemika, aia kahi lapaʻau flocculation, i ka hooilo, ua haʻahaʻa ka mahana, lohi bacteria reproduction, ka hopena lapaʻau, ua aʻo ka poʻe pili i ka lāʻau flocculation kemika, ma ka hoʻohui ʻana i ka polyacrylamide flocculant e hoʻoikaika i ka sludge i ka luku ʻana i ka wai hoʻokaʻawale paʻa-wai, a hiki ke hoʻohui maikaʻi i kekahi mea kūlohelohe, wehe, i loko. hiki i ka manawa pōkole ke hoʻemi i ka ukana haumia. He mea maʻalahi ke kaʻina hana, akā hiki ke hoʻololi ʻia e like me ka hoʻololi ʻana o ka maikaʻi o ka wai, ʻo ka deodorization kekahi hopena, inā ʻoi aku ka maikaʻi o ke kaʻina hana, ʻoi aku ka maikaʻi o ka hopena, ua lilo hoʻi i ke ʻano i makemake ʻia no ka luku ʻana i ka wai ʻino.
Hoʻomaʻamaʻa ʻana i ka wai ʻino ma ke ʻano flocculation kemika, ua hui pū ʻia ka ea lele me ka ua, Hoʻohui i ka polymer alumini chloride coagulant ma hope o ka lele ʻana o ka ea, Hiki ke hōʻemi ʻia ka COD ma mua o 30 pakeneka, Ua emi loa nā kumukūʻai hoʻoponopono, ʻo ke ala maʻalahi e , Hana ʻia ka Anionic polyacrylamide ma ke ʻano he coagulant, Iron sulfate a i ʻole polymer iron sulfate hiki ke hoʻohana ʻia ma ke ʻano he coagulant, A hoʻoneʻe maikaʻi i ka mea i hoʻokuʻu ʻia i ʻoi aku ma mua o 90%, ʻO ka hemahema ʻo ka hopena o ka hoʻohemo ʻana o ka mea hoʻoheheʻe ʻia i ka wai ʻino ʻaʻole maikaʻi. , Alcools, no ka laʻana, saccharides, Acids, Sludge production e ʻoi aku ka kiʻekiʻe, A ʻoi aku ka nui o ka sludge kemika, ʻoiaʻiʻo, Hoʻohui pū ʻia me nā kaʻina hana ʻē aʻe no ka hoʻomaʻamaʻa maikaʻi ʻana, ʻoi aku ka maikaʻi o ka hōʻike ʻana i ka maikaʻi o ka mālama kemika.
ʻO Bointe Energy Co.,Ltd. Ua piha nā ʻano huahana, hiki ke hāʻawi i nā koi hopena like ʻole, hoʻomaʻemaʻe maikaʻi, kūlana paʻa, e hāʻawi iā ʻoe i nā lawelawe hoʻomaʻemaʻe wai hoʻokahi, e hoʻomaha ʻoe a hopohopo, no ʻoe e hoʻoponopono i nā pilikia lapaʻau like ʻole, hiki i nā kikoʻī ke kāhea i ke kūkākūkā !
Ka manawa hoʻouna: Nov-10-2022