Txoj moo
-
Shanghai Secition Daim Ntawv Ceeb Toom
Peb lub tuam txhab yuav koom nrog 22nd ntawm Tuam Tshoj ib puag ncig (piv txwv li ntawm Tuam Tshoj 2021), lub sijhawm nyob hauv Shanghai Tshiab International External Lub Plaub Hlis 20-22. HALL: W3 lub rooj muag khoom: tsis muaj. L41 Thov tos txais txhua tus neeg. Aout Expo IE Expo Tuam Tshoj tau pib hauv 2000. Nrog ntau dua 20 xyoo ntawm kev lag luam ua ...Nyeem ntxiv -
Daim ntawv thov rau Acrylamide Co-polymers (Pam)
Pam yog dav siv nyob rau hauv ib puag ncig cov kev suav nrog: 1.as tus viscosity enhancer hauv kev txhim kho roj rov qab (xws li tsis ntev los no cov tshuaj txhuam hauv cov hluav taws xob siab (HVHF); 2.as flocculant hauv kev kho dej dej thiab sludge dewatering; 3.as ib tug ...Nyeem ntxiv -
Yuav ua li cas siv cov tshuaj tua dej 1
Yuav siv tshuaj tua dej dej los hloov kho cov dej khib nyiab li cas yog qhov tsim nyog rau cov dej phwj tuaj yeem ua rau dej phwj tuaj yeem ua kom sib txawv. Sib txawv hauv ...Nyeem ntxiv -
Yuav ua li cas siv cov tshuaj tua dej 2
Yuav siv tshuaj kho dej dej haus kom zoo li cas los kho cov dej khib nyiab thaum ib puag ncig uas yog qhov tsim nyog rau cov dej phwj tuaj yeem ua rau cov khoom siv hluav taws xob.Qhov muaj tshuaj sib txawv hauv ...Nyeem ntxiv -
Taw qhia ntawm kev siv polyacrylamide
Taw qhia ntawm kev siv polyacrylamide peb twb to taub cov haujlwm thiab kev cuam tshuam ntawm cov neeg sawv cev hauv dej kom ntxaws. Muaj ntau cov kev sib txawv sib txawv raws li lawv cov haujlwm thiab hom. Polyacrylamide yog ib qho ntawm linear polymer polymers, thiab nws cov molecular saw contai ...Nyeem ntxiv