N'ezie, anyị sonyere na Shanghai IEexp- 24th China International Environmental Expo.
Adreesị a kapịrị ọnụ bụ Shanghai New International Expo Center Hall N2 Booth No. L51.2023.4.19-23 anyị ga-anọ ebe a, na-echere ọnụnọ gị. Anyị wetakwara ụfọdụ ihe atụ ebe a, ndị na-ere ahịa ọkachamara ga-azakwa nsogbu ọgwụgwọ nsị gị n'ụzọ zuru ezu na nye usoro ngwọta.
Nke a bụ saịtị mmemme, bịa chọta anyị!
Ihe ngosi anyị gụnyere ngwaahịa ndị a:
Elu-arụmọrụ decolorizing flocculant
CW usoro elu-arụmọrụ decolorizing flocculant bụ cationic organic polymer nke onwe mepụtara site na ụlọ ọrụ anyị nke na-ejikọta ọrụ dị iche iche dị ka decolorization, flocculation, COD Mbelata na Mbelata BOD. dị ka textile, mbipụta na esiji, mpempe akwụkwọ, pigmenti, Ngwuputa, ink, igbu mmadụ, mkpofu ahịhịa, wdg.
Polyacrylamide
Otu amide nke polyacrylamide nwere ike jikọta ya na ọtụtụ ihe, ụdị adsorption
Njikọta hydrogen, polyacrylamide dị arọ molekụla dị elu na ion adsorbed
A na-emepụta akwa mmiri n'etiti ihe ndị ahụ, a na-emepụta flocculation, na sedimentation nke ihe ndị ahụ na-eme ngwa ngwa, si otú ahụ.
nweta ihe mgbaru ọsọ kachasị nke nkewa mmiri siri ike.
A na-ejikarị eme mmiri sludge, nkewa mmiri siri ike na ịsacha coal, uru na ịme akwụkwọ maka ọgwụgwọ mmiri mkpofu. Enwere ike iji ya mee ihe maka mmiri mkpofu ụlọ ọrụ na ọgwụgwọ nsị ụlọ nke obodo. Enwere ike iji ya mee ihe na ụlọ ọrụ akwụkwọ: melite ike akọrọ na mmiri mmiri, melite ọnụego njigide nke ezigbo eriri na ihe ncha. A pụkwara iji ya mee ihe dị ka ihe mgbakwunye maka ihe apịtị maka ala mmanụ na nchọgharị ala ala.
polyaluminom chloride
Polyaluminum chloride bụ ụdị ọhụrụ nke coagulant polymer inorganic na-arụ ọrụ nke ọma. N'ihi nchikota mmetụta nke ions hydroxide na polymerization nke anions polyvalent, a na-emepụta onye na-ahụ maka ọgwụgwọ mmiri polymer inorganic nwere nnukwu ibu molecular na nnukwu ụgwọ eletrik. .
A na-eji ya eme ihe n'ọtụtụ ebe na nhicha mmiri, ọgwụgwọ mmiri mkpofu, nkedo ziri ezi, ịde akwụkwọ, ụlọ ọrụ ụlọ ọgwụ na kemịkalụ kwa ụbọchị. Ọnụ ego nke mmepụta mmiri bụ 20% ruo 80% dị ala karịa ihe ndị ọzọ inorganic flocculants. Ọ nwere ike na-etolite ngwa ngwa flocs, na alum ifuru buru ibu na sedimentation ọsọ bụ ngwa ngwa. Ọnụ ahịa pH kwesịrị ekwesị dị obosara (n'etiti 5-9), na uru pH na alkalinity nke mmiri a na-edozi na-adaba ntakịrị. flocculant pụrụ iche maka ọgwụgwọ mmiri ọdụdụ.
Usoro ngwaahịa nke ụlọ ọrụ anyị na-emepụta nwere ihe dị iche iche dị iche iche nke molecular, nke nwere ike izute mkpa ngwa dị iche iche. Flocculant pụrụ iche maka ọgwụgwọ mmiri ọdụdụ nwere oke nha molekụla, ọ dị mfe igbari, adaba ịgbakwunye, ma na-arụ ọrụ nke ọma na oke pH.
Decolorization flocculant maka coking mmiri mkpofu
Ka ọ dị ugbu a, usoro ọgwụgwọ mmiri na-ekpo ọkụ nke a na-emekarị na-anakwere ọgwụgwọ biochemical, mana n'ihi ọnụnọ nke ọtụtụ ihe ndị na-emegharị ihe na-emepụta ihe, COD, chromaticity, volatile phenols, polycyclic aromatic hydrocarbons, cyanide, petroleum, mkpokọta cyanide, mkpokọta nitrogen, ammonia nitrogen, wdg. Na-emekarị enweghị ike izute mba emission ụkpụrụ, otú na elu ọgwụgwọ mgbe biochemical usoro, anyị kwesịrị ilekwasị anya na mwepụ nke. refractory iche iche, na mwepụ mmetụta na-adịghị enweta site nkịtị flocculants. The decolorization flocculant nke a na-eji eme ihe maka ịsa mmiri mkpofu nwere ike nweta nsonaazụ dị mma mgbe ejiri ya na carbon arụ ọrụ.
Oge nzipu: Eprel-20-2023