Xov xwm kev lag luam
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Cov laj thawj cuam tshuam rau kev siv flocculants hauv kev kho cov dej phwj tuaj
pH ntawm cov dej phwj tuaj pH tus nqi ntawm cov dej phwj tuaj muaj kev cuam tshuam zoo rau cov nyhuv ntawm flocculants.Tus nqi pH ntawm cov dej phwj yog cuam tshuam nrog kev xaiv ntawm flocculant hom, ntau npaum li cas ntawm flocculants thiab cov nyhuv ntawm coagulation thiab sedimentation.Thaum tus nqi pH yog 8, cov nyhuv coagulation ua pH heev ...Nyeem ntxiv -
"China Urban Sewage Treatment and Recycling Development Report" thiab "Water Reuse Guidelines" series ntawm lub teb chaws tus qauv raug tso tawm
Kev kho dej phwj tuaj thiab rov ua dua tshiab yog qhov tseem ceeb ntawm kev tsim kho hauv nroog ib puag ncig.Nyob rau hauv xyoo tas los no, kuv lub teb chaws cov chaw kho dej hauv nroog tau tsim kho sai thiab ua tiav cov txiaj ntsig zoo kawg.Xyoo 2019, kev kho dej hauv nroog yuav nce mus rau 94.5%, ...Nyeem ntxiv -
Puas tuaj yeem flocculant muab tso rau hauv MBR membrane pas dej ua ke?
Los ntawm kev sib ntxiv ntawm polydimethyldiallylammonium chloride (PDMDAAC), polyaluminium chloride (PAC) thiab ib qho kev sib xyaw flocculant ntawm ob hauv kev ua haujlwm tas li ntawm daim nyias nyias bioreactor (MBR), lawv tau tshawb xyuas kom txo tau MBR.Cov nyhuv ntawm daim tawv nqaij fouling.Kev ntsuas ntsuas qhov ch...Nyeem ntxiv -
Dicyandiamide formaldehyde resin decoloring tus neeg sawv cev
Ntawm cov kev kho dej khib nyiab hauv kev lag luam, luam ntawv thiab dyeing cov dej khib nyiab yog ib qho nyuaj-rau-kho cov dej khib nyiab.Nws muaj complex muaj pes tsawg leeg, siab chroma tus nqi, siab concentration, thiab yog ib qho nyuaj rau degrade.Nws yog ib qho tseem ceeb tshaj plaws thiab nyuaj-rau-kho kev lag luam cov dej khib nyiab ...Nyeem ntxiv -
Yuav txiav txim siab seb hom polyacrylamide yog dab tsi
Raws li peb txhua tus paub, ntau hom polyacrylamide muaj ntau hom kev kho dej phwj tuaj thiab cov teebmeem sib txawv.Yog li polyacrylamide yog tag nrho cov khoom dawb, yuav ua li cas paub qhov txawv ntawm nws cov qauv?Muaj 4 txoj hauv kev yooj yim kom paub qhov txawv ntawm cov qauv ntawm polyacrylamide: 1. Peb txhua tus paub tias cationic polyacryla...Nyeem ntxiv -
Kev daws rau cov teeb meem tshwm sim ntawm polyacrylamide hauv sludge dewatering
Polyacrylamide flocculants muaj txiaj ntsig zoo hauv sludge dewatering thiab dej phwj tuaj.Qee cov neeg siv khoom tshaj tawm tias polyacrylamide pam siv hauv sludge dewatering yuav ntsib xws li thiab lwm yam teeb meem.Hnub no, kuv yuav txheeb xyuas ntau yam teeb meem rau sawv daws.: 1. Cov nyhuv flocculation ntawm p...Nyeem ntxiv -
Tshawb nrhiav kev tshawb fawb txog kev sib xyaw ua ke ntawm pac-pam
Xu Darong 1,2, Zhang Zhongzhi 2, Jiang Hao 1, Ma Zhigang 1 (1. Beijing Guoneng Zhongdian zog kev txuag thiab Environmental Protection Technology Co., Ltd., Beijing 100022; 2. Tuam Tshoj University of Petroleum (Beijing), Beijing 102249 ) Abstract: nyob rau hauv lub teb ntawm cov dej khib nyiab thiab pov tseg residue treatm ...Nyeem ntxiv -
High Quality Tuam Tshoj Hard Dej Tshem Tawm Chlorine Fluoride Heavy Metals Sediments Impurities
Hnyav hlau tshem tawm tus neeg sawv cev CW-15 yog ib qho tsis muaj tshuaj lom thiab ib puag ncig-phooj ywg hnyav hlau catcher.Cov tshuaj no tuaj yeem tsim ib qho chaw ruaj khov nrog feem ntau cov monovalent thiab divalent hlau ions hauv cov dej khib nyiab, xws li: Fe2+, Ni2+, Pb2+, Cu2+, Ag+, Zn2+, Cd2+, Hg2+, Ti+ thiab Cr3+, ces mus txog lub hom phiaj ntawm kev tshem tawm hea. ..Nyeem ntxiv -
Hoobkas ncaj qha Tuam Tshoj Diallyl Dimethyl Ammonium Chloride Dadmac
Nyob zoo, qhov no yog cov chaw tsim tshuaj cleanwat los ntawm Tuam Tshoj, thiab peb lub hom phiaj tseem ceeb yog dej phwj decolorization.Cia kuv qhia ib qho ntawm peb lub tuam txhab cov khoom-DADMAC.DADMAC yog lub siab purity, aggregated, quaternary ammonium ntsev thiab siab ceev ceev cationic monomer.Nws qhov tsos yog xim ...Nyeem ntxiv -
Daim ntawv thov rau Acrylamide Co-polymer (PAM)
PAM yog dav siv nyob rau hauv ib puag ncig systems xws li: 1.as ib tug viscosity enhancer nyob rau hauv enhanced roj rov qab (EOR) thiab tsis ntev los no raws li ib tug kev sib txhuam reducer nyob rau hauv siab ntim hydraulic fracturing (HVHF);2.raws li flocculant hauv kev kho dej thiab sludge dewatering;3.as ib...Nyeem ntxiv -
Yuav Siv Cov Tshuaj Kho Dej Li Cas 1
Yuav Siv Cov Tshuaj Kho Dej Li Cas 1 Peb tam sim no tau saib xyuas kev kho cov dej khib nyiab ntau dua thaum cov pa phem ntawm ib puag ncig zuj zus. Cov tshuaj kho dej yog cov pab cuam uas tsim nyog rau cov khoom siv dej phwj.Cov tshuaj no txawv hauv ...Nyeem ntxiv -
Yuav Siv Cov Tshuaj Kho Dej Li Cas 2
Yuav Siv Cov Tshuaj Kho Dej Li Cas 3 Peb tam sim no tau saib xyuas ntau dua rau kev kho cov dej khib nyiab thaum cov pa phem ntawm ib puag ncig hnyav zuj zus. Cov tshuaj kho dej yog cov pab cuam uas tsim nyog rau cov khoom siv dej phwj. Cov tshuaj no txawv hauv ...Nyeem ntxiv
