Pehea e mālama ʻia ai ka wai ʻino o ka māla aila?
Ke hoʻomau nei ka piʻi ʻana o koʻu ʻāina i ka ʻaila, ke nānā nui nei nā hui ʻaila i ka ʻenehana ʻohi aila, a ke piʻi nei ka hoʻohana ʻana i nā māla aila.Eia nō naʻe, e hana ʻia ka nui o ka wai ʻino i ka wā o ka ʻeli ʻana i nā māla aila, ʻoi aku hoʻi no ka ʻeli ʻana i ka ʻaila nui.He kiʻekiʻe ka nui o ka wai i loko o ka wai i hana ʻia.ʻO ka hoʻokuʻu pololei ʻana i ka wai ʻino mai ka ʻeli ʻana i ka aila ʻaʻole e hoʻopilikia wale i ke kaiapuni, akā e hoʻohaumia i ka wai o ka ʻili a me ka mahiʻai. .Eia kekahi, ʻo nā kinoea waikawa a i ʻole nā paʻakai i loko o ka wai ʻaila ʻaila e hoʻolalelale i ka ʻino o nā mea hana paipu;ʻO nā mea paʻa i hoʻopaʻa ʻia i loko o ka wai ʻaila ʻaila e ālai i ka hana ʻana;ʻO nā hua bacteria ʻoihana i loko o ka wai ʻaila ʻaila e hoʻopōʻino i nā paipu, poloka i nā paipu, a hoʻopilikia i ka wai.ʻO ka pōʻino o ka maikaʻi.Ke alo nei i ke kūlana o ka wai ʻaila ʻaila, hiki iā mākou ke hoʻohana i ke ʻano haʻahaʻa haʻahaʻa haʻahaʻa e mālama ai i ka wai ʻino.
He aha ka wai ʻaila ʻaila
E like me nā hualoaʻa loiloi kūpono, ʻo nā mea nui i loko o ka wai ʻaila ʻaila ʻo ia ka ʻaila koʻikoʻi kaumaha, nā mea momona momona, nā demulsifiers, nā mea mercaptan, nā mea colloid, sulfides, carbonates, sulfates, etc. paʻakikī haku mele, lawe mai ia i kekahi degere o ka paʻakikī i ka mālama ʻana i ka wai ʻaila ʻaila.He ʻaila ʻaila kiʻekiʻe ka ʻaila ʻaila, a ʻokoʻa hoʻi ke ʻano a me ke ʻano o nā mea haumia aila i loko o ka wai.Aia ma kahi o ʻelima ʻano ʻaila i loko o ka wai ʻaila ʻaila:
(1) ʻO ke kiʻekiʻe o ka mineralization e hoʻolalelale i ka nui o ka corrosion a paʻakikī hoʻi i ka mālama ʻana i ka wai ʻino;
(2) He kiʻekiʻe ka ʻaila, ʻoi aku ka nui ma mua o nā kūlana maikaʻi o ka wai i koi ʻia e nā puka waho;
(3) Loaʻa i ka nui o nā microorganisms, a ʻo ka hoʻonui nui ʻana o ka maʻi bacteria ʻaʻole e hoʻopōʻino wale i nā pipeline akā ke kumu hoʻi i ka paʻa ʻana o ka hoʻokumu ʻana;
(4) Loaʻa i ka nui o nā ion unahi, a ʻo ka wai i hana ʻia he SO42-, CO32-, Ca2+, Mg2+, Ba2+ a me nā ionona maʻalahi ʻē aʻe;
(5) He kiʻekiʻe ka ʻike o nā mea paʻa i hoʻokuʻu ʻia (polymer i ka ʻāpana injection) a liʻiliʻi nā ʻāpana, hiki ke maʻalahi i ka hoʻokumu ʻana.
ʻO ke ʻano hoʻoheheʻe haʻahaʻa haʻahaʻa o ka wai ʻaila ʻaila
ʻO ke ʻano hoʻoheheʻe haʻahaʻa haʻahaʻa o ka wai ʻaila ʻaila he ʻano hoʻopau kino i hoʻohana nui ʻia no ka mālama ʻana i ka wai ʻaila ʻaila a me ka wai ʻaila.Ma lalo o ka hana o ka ʻōnaehana hoʻoheheʻe i loko o ka evaporator haʻahaʻa haʻahaʻa, piʻi ke degere o ka pahu i loko o ka pahu evaporation.Hoʻomoʻi ʻia ka wai ʻino i loko o nā mea hana ma o ka pahu puka wai maka me ke kōkua ʻana o ka ʻōpala i loko o ka evaporator.Ke piʻi ka wai ʻino i ka pae wai waena i loko o ka pahu evaporation, pau ka hānai wai.Ma hope o ka loaʻa ʻana o ke degere vacuum i ka waiwai i hoʻonohonoho ʻia, hoʻohana ʻia ka mahu waho no ka hoʻomehana.Hoʻokuʻu ʻia nā mea hoʻolapalapa haʻahaʻa.ʻO nā mea hoʻolapalapa kiʻekiʻe o ka wai ʻino e noho i loko o ka evaporator ma ke ʻano o ka concentrate.Hoʻokuʻu ʻia ka concentrate ma o ka hāmeʻa.Komo ka mahu i loko o ka mea hoʻoluʻu ma ka paipu, hoʻololi me ka ʻōnaehana condensation o waho e lilo i wai, a hoʻokuʻu ʻia ka wai i hoʻoheheʻe ʻia ma ka paipu puka.
schematic kiʻi o ka haʻahaʻa wela evaporator
ʻO ka crystallizer evaporation haʻahaʻa haʻahaʻa, ka hoʻokō ʻenehana patented o Kunshan WSD Environmental Protection Equipment Co., Ltd., ua hoʻohana nui ʻia i ke kula o ka ʻaila ʻaila eli ʻana i ka wai ʻōpala, e loaʻa ana nā hopena maikaʻi loa a lanakila i ka hoʻomaikaʻi ʻana mai nā mea hoʻohana he nui.Hiki i ka WSD ka haʻahaʻa wela a me ka crystallization kaʻina ke kōkua i ka hoʻopau ʻana i ka wai ʻaila ʻaila e hoʻokō ʻole i ka hoʻokuʻu ʻana, e hoʻopau pono i nā wahi ʻeha o ka ʻaila kiʻekiʻe a me ka hoʻolei wai ʻino COD kiʻekiʻe ma ka hopena o ka wai ʻaila ʻaila.
Nā pōmaikaʻi o ke kaʻina hana crystallization haʻahaʻa wela haʻahaʻa a WSD
ʻO ka crystallizer haʻahaʻa haʻahaʻa e hōʻemi i ka nui o ka waiʻona makuahine ma mua o 80%, e hōʻemi nui ana i nā kumukūʻai hoʻolei ʻōpala pōʻino o ka hui a wehe i ke kaulahao kaʻina holoʻokoʻa.
Hiki ke hoʻomaikaʻi maikaʻi loa ke kūlana hana evaporation haʻahaʻa i ka hopena wai evaporation.ʻOi aku ka kiʻekiʻe ma mua o 95% o ka COD removal rate o ka wai i hana ʻia, a komo ka wai condensed back-end i ka ʻōnaehana biochemical no ka mālama ʻana.
ʻO ka crystallizer evaporation haʻahaʻa haʻahaʻa kona ʻano kūikawā ponoʻī a ʻaʻole maʻalahi i ka clogging, coking a me ka scaling i ka wā e pili ana i ka COD kiʻekiʻe a me ka wai paʻakai kiʻekiʻe.
Hoʻohui ʻia nā mea hana ponoʻī, naʻauao, a hoʻolālā ʻia me nā loina kaʻina hana maʻalahi.ʻAʻole ia e koi i nā limahana hana kūikawā a me ka nānā ʻana, e hōʻemi nui ana i nā koina hana.
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Ka manawa hoʻouna: Nov-11-2023