Xov Xwm Kev Lag Luam
-
Dicyandiamide formaldehyde resin decoloring tus neeg sawv cev
Ntawm cov dej khib nyiab hauv kev lag luam, cov dej khib nyiab luam ntawv thiab zas xim yog ib qho ntawm cov dej khib nyiab uas nyuaj kho tshaj plaws. Nws muaj cov khoom sib xyaw ua ke, cov nqi chroma siab, cov concentration siab, thiab nyuaj rau decompose. Nws yog ib qho ntawm cov dej khib nyiab loj tshaj plaws thiab nyuaj kho tshaj plaws ...Nyeem ntxiv -
Yuav ua li cas 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 txhua yam dawb, yuav ua li cas kom paub qhov txawv ntawm nws cov qauv? Muaj 4 txoj hauv kev yooj yim los paub qhov txawv ntawm cov qauv ntawm polyacrylamide: 1. Peb txhua tus paub tias cov cationic polyacryla...Nyeem ntxiv -
Cov kev daws teeb meem rau cov teeb meem feem ntau ntawm polyacrylamide hauv sludge dewatering
Cov tshuaj flocculants polyacrylamide zoo heev rau kev tshem cov sludge thiab cov dej phwj tuaj. Qee tus neeg siv khoom tshaj tawm tias cov polyacrylamide pam siv rau hauv kev tshem cov sludge yuav ntsib teeb meem zoo li no thiab lwm yam. Hnub no, kuv yuav tshuaj xyuas ntau yam teeb meem uas txhua tus neeg ntsib. : 1. Cov nyhuv flocculation ntawm p...Nyeem ntxiv -
Kev tshuaj xyuas txog kev nce qib ntawm kev tshawb fawb ntawm 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 kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig Technology Co., Ltd., Beijing 100022; 2. Tuam Tshoj University of Petroleum (Beijing), Beijing 102249) Abstract: nyob rau hauv thaj chaw ntawm cov dej khib nyiab thiab cov khib nyiab kho...Nyeem ntxiv -
Cov Dej Zoo Tshaj Plaws hauv Suav Teb Tshem Tawm Chlorine Fluoride Cov Hlau Hnyav Cov Khoom Siv Uas Tsis Zoo
Tus neeg sawv cev tshem tawm cov hlau hnyav CW-15 yog cov khoom tsis muaj tshuaj lom thiab tsis zoo rau ib puag ncig. Cov tshuaj no tuaj yeem tsim cov khoom sib xyaw ruaj khov nrog feem ntau cov hlau ions monovalent thiab divalent hauv cov dej khib nyiab, xws li: Fe2 +, Ni2 +, Pb2 +, Cu2 +, Ag +, Zn2 +, Cd2 +, Hg2 +, Ti + thiab Cr3 +, tom qab ntawd ua tiav lub hom phiaj ntawm kev tshem tawm cov hlau hnyav ...Nyeem ntxiv -
Hoobkas ncaj qha Tuam Tshoj Diallyl Dimethyl Ammonium Chloride Dadmac
Nyob zoo, qhov no yog lub tuam txhab tsim tshuaj ntxuav dej huv hauv Suav teb, thiab peb lub hom phiaj tseem ceeb yog tshem tawm cov xim ntawm cov dej phwj. Cia kuv qhia ib qho ntawm peb lub tuam txhab cov khoom - DADMAC. DADMAC yog cov ntsev ammonium quaternary uas muaj purity siab, sib sau ua ke, thiab muaj cov cationic monomer uas muaj cov nqi siab. Nws cov tsos yog xim...Nyeem ntxiv -
Daim Ntawv Thov rau Acrylamide Co-polymers (PAM)
PAM siv dav hauv cov kab ke ib puag ncig suav nrog: 1.ua tus neeg ua kom viscosity hauv kev rov qab roj zoo dua (EOR) thiab tsis ntev los no ua tus txo kev sib txhuam hauv cov hydraulic fracturing ntau (HVHF); 2.ua tus neeg ua flocculant hauv kev kho dej thiab sludge dewatering; 3.ua ib...Nyeem ntxiv -
Yuav Siv Cov Tshuaj Kho Dej Li Cas 1
Yuav Siv Cov Tshuaj Kho Dej Li Cas 1 Tam sim no peb them sai sai rau kev kho cov dej khib nyiab thaum muaj kev ua qias tuaj ntawm ib puag ncig. Cov tshuaj kho dej yog cov khoom pabcuam uas tsim nyog rau cov khoom siv kho dej phwj tuaj. Cov tshuaj no txawv ntawm...Nyeem ntxiv -
Yuav Siv Cov Tshuaj Kho Dej Li Cas 2
Yuav Siv Cov Tshuaj Kho Dej Li Cas 3 Tam sim no peb them sai sai rau kev kho cov dej khib nyiab thaum muaj kev ua qias tuaj ntawm ib puag ncig. Cov tshuaj kho dej yog cov khoom pabcuam uas tsim nyog rau cov khoom siv kho dej phwj tuaj. Cov tshuaj no txawv ntawm...Nyeem ntxiv