Qhov tseeb, peb tau koom nrog Shanghai IEexp- 24th China International Environmental Expo.
Qhov chaw nyob tshwj xeeb yog Shanghai New International Expo Center Hall N2 Lub Rooj Muag Khoom No. L51.2023.4.19-23 peb yuav nyob ntawm no, tos koj nyob. Peb kuj tau coj qee cov qauv ntawm no, thiab cov neeg muag khoom tshaj lij yuav teb koj cov teeb meem kev kho dej phwj tuaj kom meej thiab muab ntau yam kev daws teeb meem.
Cov hauv qab no yog qhov chaw tshwm sim, tuaj nrhiav peb！
Peb cov khoom pov thawj feem ntau suav nrog cov khoom hauv qab no:
Kev ua haujlwm siab decolorizing flocculant
CW series high-efficiency decolorizing flocculant yog ib qho cationic organic polymer uas tsim los ntawm peb lub tuam txhab uas koom ua ke ntau yam haujlwm xws li decolorization, flocculation, COD txo thiab BOD txo. Feem ntau hu ua dicyandiamide formaldehyde polycondensate. Nws yog siv rau kev kho cov dej khib nyiab hauv kev lag luam xws li textile, luam ntawv thiab dyeing, papermaking, pigment, mining, ink, slaughtering, landfill leachate, thiab lwm yam.
Polyacrylamide
Cov pab pawg amide ntawm polyacrylamide tuaj yeem sib raug zoo nrog ntau yam tshuaj, tsim cov adsorption
Kev sib txuas hydrogen, qhov hnyav molecular polyacrylamide siab dua hauv cov ion adsorbed
Ib lub choj raug tsim ntawm cov khoom me me, flocculation raug tsim, thiab cov sedimentation ntawm cov khoom me me raug ua kom nrawm dua, yog li ntawd
ua tiav lub hom phiaj kawg ntawm kev sib cais cov khoom khov thiab kua.
Feem ntau siv rau kev tshem cov sludge, kev sib cais cov khoom khov thiab cov kua thiab kev ntxuav thee, kev ua kom zoo thiab kev kho cov dej khib nyiab los ntawm kev ua ntawv. Nws tuaj yeem siv rau cov dej khib nyiab hauv kev lag luam thiab kev kho cov dej khib nyiab hauv nroog. Nws tuaj yeem siv rau hauv kev lag luam ntawv: txhim kho lub zog qhuav thiab ntub ntawm daim ntawv, txhim kho qhov ceev ntawm cov fibers zoo thiab cov khoom sau. Nws kuj tseem tuaj yeem siv ua cov khoom ntxiv rau cov khoom siv av nkos rau cov chaw roj thiab kev tshawb nrhiav geological.
polyaluminum chloride
Polyaluminum chloride yog ib hom tshiab ntawm cov khoom siv inorganic polymer coagulant uas ua haujlwm tau zoo. Vim yog qhov cuam tshuam ntawm hydroxide ions thiab polymerization ntawm polyvalent anions, cov tshuaj kho dej inorganic polymer nrog qhov hnyav molecular loj thiab tus nqi hluav taws xob siab tau tsim tawm.
Nws yog dav siv rau hauv kev ntxuav dej, kev kho dej khib nyiab, kev casting precision, kev ua ntawv, kev lag luam hauv tsev kho mob thiab cov tshuaj txhua hnub. Tus nqi ntawm kev tsim dej yog 20% txog 80% qis dua lwm cov inorganic flocculants. Nws tuaj yeem tsim cov flocs sai, thiab cov paj alum loj thiab qhov ceev ntawm kev tso dej sai. Tus nqi pH tsim nyog yog dav (ntawm 5-9), thiab tus nqi pH thiab alkalinity ntawm cov dej kho tsis poob me ntsis. Cov flocculant tshwj xeeb rau kev kho dej tailings.
Cov khoom tsim los ntawm peb lub tuam txhab muaj qhov hnyav sib txawv, uas tuaj yeem ua tau raws li qhov xav tau ntawm ntau daim ntawv thov. Cov khoom siv flocculant tshwj xeeb rau kev kho dej tailings muaj qhov hnyav molecular dav, yooj yim yaj, yooj yim ntxiv, thiab ua haujlwm tau zoo hauv ntau pH.
Decolorization flocculant rau coking wastewater
Tam sim no, txoj kev kho dej khib nyiab coking ib txwm siv kev kho biochemical, tab sis vim muaj ntau yam khoom siv refractory organic, COD, chromaticity, volatile phenols, polycyclic aromatic hydrocarbons, cyanide, roj av, tag nrho cyanide, tag nrho nitrogen, ammonia nitrogen, thiab lwm yam. Feem ntau tsis tuaj yeem ua tau raws li cov qauv kev tso pa tawm hauv tebchaws, yog li hauv kev kho mob siab heev tom qab txoj kev biochemical, peb yuav tsum tsom mus rau kev tshem tawm cov pab pawg refractory, thiab cov txiaj ntsig tshem tawm feem ntau tsis ua tiav los ntawm cov flocculants ib txwm muaj. Cov flocculant decolorization tshwj xeeb uas siv rau cov dej khib nyiab coking tuaj yeem ua tiav cov txiaj ntsig zoo tshaj plaws thaum siv ua ke nrog cov pa roj carbon activated.
Lub sijhawm tshaj tawm: Plaub Hlis-20-2023