Haele hantle, re nkile karolo ho Shanghai IEexp- The 24th China International Environmental Expo.
Aterese e tobileng ke Shanghai New International Expo Center Hall N2 Booth No. L51.2023.4.19-23 re tla ba mona, re emetse boteng ba hau.Re boetse re tlisitse mehlala e meng mona, mme barekisi ba litsebi ba tla arabela mathata a hau a likhoerekhoere ka ho qaqileng le fana ka letoto la litharollo.
Se latelang ke sebaka sa ketsahalo, tloo u re fumane!
Lipontšo tsa rona li kenyelletsa haholo lihlahisoa tse latelang:
flocculant e sebetsang hantle haholo ea decolorizing
CW series high-efficiency decolorizing flocculant ke cationic organic polymer e entsoeng ka boikemelo ke k'hamphani ea rona e kopanyang mesebetsi e fapaneng e kang decolorization, flocculation, COD reduction le BOD reduction. Haholo e tsejoa e le dicyandiamide formaldehyde polycondensate.E sebelisoa haholo-holo bakeng sa phekolo ea metsi a litšila a indasteri. joalo ka masela, ho hatisa le ho daea, ho etsa pampiri, pigment, morafo, enke, polao, leachate ea ho qhala mobu, joalo-joalo.
Polyacrylamide
Sehlopha sa amide sa polyacrylamide se ka ba le kamano le lintho tse ngata, sa etsa adsorption
Hydrogen bonding, e batlang e le phahameng molek'hule boima polyacrylamide ka ion adsorbed
Borokho bo thehoa pakeng tsa likaroloana, flocculation e thehoa, 'me sedimentation ea likaroloana e potlakisa, ka tsela eo.
finyella sepheo sa ho qetela sa karohano e tiileng-metsi.
Haholo-holo e sebelisetsoa ho ntša metsi a litšila, karohano ea metsi a tiileng le ho hlatsoa mashala, molemo le ho etsa pampiri ho hloekisa metsi a litšila. E ka sebelisoa bakeng sa metsi a litšila a indasteri le ho hloekisa likhoerekhoere tsa malapeng. E ka sebelisoa indastering ea pampiri: ho ntlafatsa matla a pampiri a omileng le a metsi, ho ntlafatsa lebelo la ho boloka likhoele tse ntle le li-fillers. E ka boela ea sebelisoa e le tlatsetso bakeng sa lisebelisoa tsa seretse bakeng sa masimo a oli le ho cheka ha ho hlahlojoa ha jeoloji.
polyaluminium chloride
Polyaluminium chloride ke mofuta o mocha oa inorganic polymer coagulant e sebetsang hantle haholo. Ka lebaka la phello ea borokho ea li-ion tsa hydroxide le polymerization ea polyvalent anions, ho hlahisoa moemeli oa kalafo ea metsi a polymer a nang le boima bo boholo ba limolek'hule le tefiso e phahameng ea motlakase. .
E sebelisoa haholo ho hloekisa metsi, ho hloekisa metsi a litšila, ho lahla ka mokhoa o nepahetseng, ho etsa pampiri, indasteri ea sepetlele le lik'hemik'hale tsa letsatsi le letsatsi. Litsenyehelo tsa tlhahiso ea metsi li tlase ho 20% ho isa ho 80% ho feta tse ling tsa li-inorganic flocculants. E ka etsa li-flocs ka potlako, 'me palesa ea alum e kholo' me lebelo la sedimentation le potlakile. The loketseng pH boleng mefuta e fapaneng e bophara (pakeng tsa 5-9), le pH boleng le alkalinity ea metsi a hloekisoang theoha hanyane.Special flocculant bakeng sa tailings metsi kalafo
Letoto la lihlahisoa tse hlahisoang ke k'hamphani ea rona li na le litekanyo tse fapaneng tsa limolek'hule, tse ka fihlelang litlhoko tsa lits'ebetso tse fapaneng. The flocculant e khethehileng bakeng sa phekolo ea metsi ea tailings e na le mefuta e mengata ea boima ba limolek'hule, e bonolo ho qhibiliha, e loketse ho eketsoa, 'me e sebetsa ka katleho maemong a mangata a pH.
Decolorization flocculant bakeng sa ho pheha metsi a litšila
Hajoale, mokhoa o tloaelehileng oa pheko ea metsi a litšila o sebelisa kalafo ea biochemical, empa ka lebaka la boteng ba lintho tse ngata tse refractory, COD, chromaticity, volatile phenols, polycyclic monko o monate oa hydrocarbon, cyanide, petroleum, cyanide kaofela, naetrojene e felletseng, naetrojene ea ammonia, jj. . Hangata ha e khone ho finyella litekanyetso tsa naha, kahoo kalafo e tsoetseng pele ka mor'a mokhoa oa biochemical, re lokela ho tsepamisa maikutlo mabapi le ho tlosoa ha lihlopha tsa refractory, 'me phello ea ho tlosa hangata ha e finyelloe ke li-flocculants tse tloaelehileng. The decolorization flocculant e sebelisoang ka ho khetheha bakeng sa ho pheha metsi a litšila e ka fihlela litholoana tse ntle ha e sebelisoa hammoho le khabone e kentsoeng.
Nako ea poso: Apr-20-2023