Lihlahisoa tsa decolorization li arotsoe ka mekhahlelo e meraro e meholo ho latela molao-motheo oa decolorization:
1. Flocculating decolorizer, motsoako oa quaternary amine cationic polymer o kopanyang decolorization, flocculation le COD degradation sehlahisoa se le seng.Ka ho sebetsana le lik'hemik'hale le limolek'hule tsa lihlopha tse etsang mebala tse kang dyestuffs, lihlopha tse etsang mebala li senyeha.Ka nako e ts'oanang, karabelo ea 'mele e kang adsorption le bridging e ka hlahisoa ka limolek'hule tse etsang mebala, ka hona li phaphamala le ho lokisa lintho tse mebala.Limolek'hule tsena li na le lintho tse phelang, kahoo moemeli oa decoloring a ka finyella sepheo sa ho fokotsa COD le decolorization.
2. Oxidizing decolorizer, ho sebelisa lintho tse oxidizing, tse kang sodium chlorate, potassium permanganate, ozone, joalo-joalo, ho senya lihlopha tse mebala-bala ho finyella morero oa ho tlosa 'mala.
3. Adsorption mofuta decolorizer, mohlala activated carbon, letsopa le tšoeu kapa adsorption resin, e ka sebelisoa ho sefa tsoa litšila le oxides ka oli ka ho toba ka filtration.Li kopanya mesebetsi ea ho tlosa litšila, ho tlosa monko, ho tlosa mebala le karohano, ho fetola oli e ntšofetseng hore e be mokelikeli o khanyang le o bonaletsang, 'me boleng ba asiti le 'mala oa oli e entsoeng ka diesel e kopana le litekanyetso tsa naha tsa mafura.
Ts'ebeliso le Tsebiso ea moemeli oa ho hloekisa metsi:
Setsi sa ho hloekisa metsi se hlahisoang ke WUXI LANSEN CHEMICALS CO.,LTD ke cationic copolymer, ke ea flocculating decolorizer, e na le ts'ebeliso e fapaneng, haholo-holo ka tsela e latelang:
1. Bakeng sa ho theola 'mala oa metsi a litšila a tsoang ho limela tsa dyestuff.E ka sebelisoa ho phekola metsi a litšila ho tloha ho reactive, acid le ho qhala li-dyestuffs.
2. E ka boela ea sebelisoa bakeng sa ho hloekisa metsi a litšila a masela le ho daea, le metsi a litšila a kang pigment, inki le indasteri ea ho etsa pampiri.
3. E ka boela ea sebelisoa e le moemeli oa ho matlafatsa le ho etsa boholo bakeng sa ho etsa pampiri.
Metsi decoloring moemeli ka sebelisoa a le mong kapa hammoho le polymeric aluminium chloride, polyacrylamide joalo-joalo, e nang le phello e molemo ho hloekisa metsi le mahlahana a fapaneng.Ha sesebelisoa sa decoloring se tla hlahisa stratification ka tlase ho 0℃, ho molemo ho e boloka ka holimo ho 0℃.Haeba stratification e etsahala, qhala le ho sebelisa ka mor'a ho sisinyeha ka ho lekana, e ke ke ea ama tshebetso.
Kopana le: Inky Fang
Mobile/whatsapp/wechat: +868915370337
E-mail:inky.fang@lansenchem.com.cn
Nako ea poso: Aug-14-2023