1. He aha nā flocculants, nā coagulants a me nā kūlana?
Hiki ke māheleheleʻia kēia mauʻenehana i kēia mau wahi e like me nā hoʻohanaʻokoʻa ma ka pakuhi pole sludege Press Rexternation:
Flocculation
ʻO Cougulation Clucuss: Auxililiary Flccculants e pāʻani i kahi hana e hoʻonui ai i ka hopena o ka coagulation.
Hoʻonaʻauao: Uaʻikeʻiaʻo ia ma keʻano he luna dewaring, i hoʻohanaʻia no ke kūʻana i ke koena ma mua o nā cloudings a me nā coagulants.
2. Flccalant
ʻO nā flocculants he papa o nā mea e hiki ai ke hōʻemi a hoʻopau paha i ka paʻa o ka paʻaʻana a me nā poliatomisization i nā mea i hoʻopiliʻia no ka laweʻana.
Wahi a ka huiʻana o ka chempical, hiki ke hoʻokaʻawaleʻia nā flocculants i loko o nā flocculans i loko o nā flocculans a me nā flocculac flocclusiss.
ʻO nā flcculac overorgic
ʻO nā flocculac a me nā flocculanic kūloko i nā mea haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa a me nā paʻakai hao. E hoʻohui pūʻo Aluminum Salts i ka Sulfate (Al2 (SO4 (SO4 (Seso3) (Fe2 (so4) 3 ∙ 2h20).
ʻO ka manaʻo maʻamau, ua haʻiʻo Organic pōlāʻau i nāʻano maʻalahi o ka loaʻaʻana o nāʻano'ē aʻe, maʻalahi, maʻalahi hoʻi i ka mālamaʻana, a me nā hana palekana, a maʻalahi hoʻi i ka mālamaʻana i ka wai.
Inorganc polymer flccuculant
E pili ana nā pololo iā hydroxyl a me ka oxygen-oxygen i al (iii) a me Fe (ʻo iii (ʻo ko lākou nuiʻokoʻa e mālamaʻia ma keʻano o nā kumu aʻo. Hopena o nā dosage kiʻekiʻe.
Ke hoʻohālikelike nei i kā lākou hopena a me nā helu polymomisization,ʻo ka hopena o ka polymer a me keʻano o keʻano o ka hao a me ka loliʻana i ka pydurlyzed.
ʻO nā pōmaikaʻi o nā mea hana ma loko o nā flocculac polymer i hōʻikeʻia ma ia meaʻoi aku ka maikaʻi ma mua o nā fulcluculad a me nā ferric chucride, aʻoi aku ka maikaʻi o ka ferric colcricants. Ano, ua hoʻohana ponoʻiaʻo Poysaluminuim chrlode i nā kaʻina hana lapaʻau i likeʻole o ka wai o ka wai, ka mana o ke kaona, a me keʻano hana ma waena Eia nō naʻe, ma nā'ōlelo o ka morphology, ke kiʻekiʻe o ka polymerization a me nā flocculation clagial
ʻO Poyaliminum Chloride, Pac, MSDS Goldsloruro de Aluminali ʻO Pac he elect i ka electrolyte e hiki ke hōʻemi nui i ka uku o ka clay-like me nā haumia Ma muli o ka nui o ka molecular nui nui a me ka ikaika Adsorping ikaika,ʻoi aku ka nui o nā frocs, aʻoi aku ka maikaʻi o ka finemen a me ka finementation a me ka hana.
He kiʻekiʻeʻo Poly Aluminim Chrlode o Polymerization, a me Rapid Sithid ma hope o ka hoʻohuiʻana i ka manawa o ka floc forme. Ua emi iki ka hoʻopiliʻana o Poly Alumi Kweluside PC Ua hōʻemiʻia i ka waiwai o ka wai i emi iho ai, a hiki i ka laulā ph laulā kokoke (hiki ke hoʻohanaʻia ma ka laulā o ka PH = 5 ~ 9) ʻO ka hana o ka hana heʻuʻuku ka liʻiliʻi, he liʻiliʻi ka nui o ka momona, a me ka hoʻohanaʻana, aʻoi aku ka pono. No laila, aia i ka hana he tendency e hoʻololi i ka paleʻana o ka aluminim i ka mahinaʻai o ka wai, a me kona hemahemaʻoi aku ke kiʻekiʻe o ka palaʻai lāʻau.
Eia kekahi, mai keʻano o ka nānāʻana o ka smile chemistry,Palapala PALY ALUMINAME Cholosioʻo ia ka huahana o ke kīwī o keʻano o ka hydrolysis-polymeryis-polymerization-papa hana maʻamau o ka paʻakai alumini ʻO ka maʻamau, pono e hoʻohanaʻia nā huahana paila wai i loko o kahi manawa pōkole (nā huahana paʻa i hanaʻia. , hiki ke mālamaʻia no ka manawa lōʻihi). Hoʻohui ana i kekahi mau paʻakai ma loko (e like me calcl2, MNCL2, ETC.) E ETC.) Hiki i ka PolyVoryl
Ma nā'ōlelo o ka hana hana, hoʻokahi a iʻole he mau'āpana likeʻole (e like me SO42 Inā he mau mea'ē aʻe e like me ka fe3 +. e hoʻolaunaʻia i ka hana hana e hana ai i ka al3 + a me frocged hydrulatically polymerillum ke loaʻa.
ʻO ka flccustic polymer flccusulant
ʻO nā flocculac rognthetic plymer flocculas ka hapa nui loa o ka polybopylene a me ka polyithethylene a me ka polyocrylamide a me Poyitleyleine. Aia kēia mau wili iʻa nā wai-solluble linear macromolecules, he nui ka piliʻana o kēlā me kēia pālunu kiko, a laila kapaʻia lākou. ʻO nā poʻe e loaʻa ana i nā hui i hoʻopaʻaʻia he city polylectrolytes, a me nā mea i loaʻa i nā hui hewaʻole,ʻaʻole i kapaʻia nā medianilelelettes.
I kēia manawa,ʻo nā flocculands polymer i hoʻohanaʻia,ʻo ia wale nō e pāʻani i kahi hana i ke kūleʻaʻana i nā mea hoʻopiʻi maikaʻiʻole i ka wai ʻAʻole hiki ke hoʻohana pinepineʻia ia, akā hoʻohanaʻia i hui pū me nā salts alumini a me nā paʻakai hao. Hiki i ka flocculas carciclants ke pāʻani i ka hana o ka coagulation a me ka flocculation ma ka manawa like a ua hoʻohana pinepineʻia lākou.
I kēia manawa, hoʻohana pinepineʻiaʻo Polyacrylamide i nā polymslamideʻaʻole i hoʻohana pinepineʻia ma koʻu'āina, e hoʻohana pinepineʻia nā mea hao me ka hao a me nā'āpana alumini. ʻO ka hopena o ka uila uila o ka hao hao a me nā mea hao alumini ma nā'āpana collidal a me keʻano o ka flocculation flocculation ʻO Poyacrylal a loaʻa i nā hiʻohiʻona o nā dosage dosage, wikiwiki wikiwiki wikiwiki, a nui a paʻakikī a paʻakikī. ʻO 80% o nā Frosnthetic Ormer Organic Flocculas i kēia manawa i hanaʻia ma koʻu'āina.
PoyaCrrylade Pam, Pyelelette Platees, Cory Mekolela, La Mayterectrolete ByntomerLy ʻO ka hana hana hana o ka waiwai o ka polyacrylamide he polyacrynile ch2 = chcn. Ma lalo o kekahi mau kūlana,ʻo Acrynitrile ka hydrlyzled e hana i ka acrylamide, a acrylamide a laila e kauʻia i ka polyomeride. ʻO Poyacrylallam ka mea i kohoʻia ai ka wai-wai, aʻo nā huahana granular a me nā mea i hoʻopaʻaʻia a me keʻano o ka viscous aqueous
ʻO keʻano maoli o ka polyacrylamide ma ka wai ke kumu nui. No ka mea ua loaʻa ka pālolo uila i kahi pālahalaha nui a me kekahi mau pūʻulu amike i kona helehelena, hiki ke pāʻani i kahiʻano o ka hoʻomaʻamaʻaʻana, he nui kekahiʻano liʻiliʻi. ʻO kekahi mau kīʻaha flocculation.
Eia nō naʻe, no ka mea,ʻo ka kaulahao loyacrylalmide ke kāʻeiʻia i loko o kahi coil, he liʻiliʻi konaʻano. Ma hope o ka piliʻana o nā hui heʻelua, ua like ia me ka hoʻopauʻana i ka huiʻana o ka pilina a me ka nalowale o nā pūnaewele adsorptionʻelua. Eia kekahi, ua hoʻopiliʻia kekahi o nā hui amode i loko o ke kāʻei o ke kāʻei i loko o ka waiʻole ke kāhea aku i nā'āpanaʻole i ka waiʻole.
I mea e hoʻokaʻawale ai i nā hui i piliʻia a hoʻopaʻaʻia i nā hui o ke kaniʻana, e ho'āʻo ana e hoʻonui i kahi kīlī I kēia ala, he mauʻano o nā polyacrylal flocculade flocculade a iʻole nā coagulants me nā mea likeʻole i loaʻa i nā kumuwaiwai likeʻole ma ke kumu o Pam.
3.KānaHO
I ka mālamaʻana o ka coagulation o ka waiʻauʻau, i kekahi manawaʻaʻole hiki ke hoʻokō i kahi hopena o ka chugulation maikaʻi, a pono ia e hoʻohui i kekahi mau mea kūʻai aku e hoʻomaikaʻi i ka hopena o nā mea kūʻai aku. Ua kapaʻia kēia mea kōkua Avxilialry i kahi kōkua coagulation. ʻO nā clagulants maʻamau maʻamau, lime, lime, ho'āla i ka silicic silicic acid, iwi glue a me ka sodium amed carbon a me nā carbon i hanaʻia a me nā carbon i hanaʻia
ʻAʻole pili kekahi mau pīpī iā lākou iho i kahi hana i loko o ke kākāʻana, akā ma ka hoʻoponoponoʻana a me ka hoʻomaikaʻiʻana i nā kūlana chalecation, ke pāʻani nei lākou i nā hopena o ka colacition. Ke komo nei kekahi mau coagulants i ka hoʻokumuʻana o nā flocs, hoʻomaikaʻi i keʻano o nā flocs, a hiki ke hana i nā flccs a me nā flocs a me nā flocs a me nā flocs a me nā flcs.
4. Minarer
Nā Hale Hōʻikeʻike,ʻikeʻiaʻo ia e like me nā mea hana dehydrating, hiki ke hoʻokaʻawaleʻia iʻelua mau māhele He kūpono nā kūlana o loko no ka loaʻaʻana o ka hakahaka a me ka pākuʻi a me ka frate a me ka flate o ka cludge i kahi o ka cludgeing cludgeing.
5. ka pilina ma waenanā flocculants, nā mea kanu, a me nā mea kūlana
ʻO ka luna dehydrating e hoʻohuiʻia i mua o ka sludge ma mua o ka sludge paʻa,ʻo ia hoʻi ka mea i loaʻa i keʻano o ka deterage a me keʻano o ka deterage ʻO ka dosage o ka dewatering overnt a iʻole keʻano o ka hoʻokeleʻana e heluʻia ma kahi o ka pakeneka o ke kaumaha o ka sludge.
Hoʻohanaʻia nā flocculants e wehe i nā mea i hoʻokuʻuʻia i loko o ka sakage a he mea nui nā mea nui ma ke kahua o ka mālama wai. ʻO ka dosage o flocculad i hōʻikeʻia e ka nui i hoʻohuiʻia i ka nui o ka nui o ka wai o ka wai e mālamaʻia ai.
ʻO ka Dosage o ka Agent Dehydrating Agent Hiki ke hoʻohanaʻia i keʻano likeʻole e like me ka flocculant ma ka mālamaʻana i ka slageage, a hiki ke hoʻohanaʻia e like me kahi mea i loko o keʻano o ka sludge.
Ua kapaʻia nā poʻe Coagulants i ka wā i hoʻohanaʻia ai lākou e like me nā flocculants ma ke kula o ka mālama wai. ʻAʻole i kapaʻia nā coagulants like i nā coagulants i ka mālamaʻana i ka nui o ka sludge, akā ua hōʻiliʻiliʻia e like me nā mea i hoʻopaʻaʻia a iʻole nā mea hana a me nā mea hoʻonaninani.
Ke hoʻohanaʻana aflccalant, mai ka nui o ka nui o nā mea i hoʻokuʻuʻia i loko o ka wai i kaupalenaʻia, e hoʻokō ai i nā'āpana piha ma waena o ka manawa kūpono. ʻO ka laʻana, e hui pū ana i nā'āpana o kekona i hoʻokahi mau minuke i kekahi mau minuke, e pono keʻano o ka hopena i ka 15 a 30 mau minuke. I ka wā i hanaʻia ai ka sludge, he mau mea maʻamau wale nō he mau kekona o nā kekona ho'ēmi i ka manawa.
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Nā wā hōʻike: Juli-09-2022