Xov Xwm Txog Lub Tuam Txhab
-
Kev Tshem Tawm Cov Hlau Hnyav ntawm Dej thiab Dej Pov Tseg
Cov hlau hnyav yog ib pawg ntawm cov ntsiab lus uas suav nrog cov hlau thiab cov metalloids xws li arsenic, cadmium, chromium, cobalt, tooj liab, hlau, txhuas, manganese, mercury, nickel, tin thiab zinc. Cov hlau ions paub tias ua rau av, huab cua thiab dej paug thiab yog cov tshuaj lom ...Nyeem ntxiv -
Cov khoom tshiab pheej yig heev nyob rau ntawm cov txee
Thaum kawg ntawm xyoo 2022, peb lub tuam txhab tau tsim peb yam khoom tshiab: Polyethylene glycol (PEG), Thickener thiab Cyanuric Acid. Yuav cov khoom tam sim no nrog cov qauv dawb thiab luv nqi. Txais tos nug txog txhua yam teeb meem kev kho dej. Polyethylene glycol yog ib qho polymer nrog cov tshuaj...Nyeem ntxiv -
Cov kab mob thiab cov kab mob me me uas koom nrog kev kho dej
Lawv siv rau dab tsi? Kev kho dej khib nyiab los ntawm cov khoom siv tshuaj lom neeg yog txoj kev ntxuav uas siv ntau tshaj plaws hauv ntiaj teb. Cov thev naus laus zis no siv ntau hom kab mob sib txawv thiab lwm yam kab mob me me los kho thiab ntxuav cov dej qias neeg. Kev kho dej khib nyiab kuj tseem ceeb rau tib neeg...Nyeem ntxiv -
Saib kev tshaj tawm nyob, Yeej khoom plig zoo nkauj
Yixing Cleanwater Chemicals Co., Ltd. yog tus muab tshuaj kho dej phwj tuaj, Peb lub tuam txhab tau nkag mus rau hauv kev lag luam kho dej txij li xyoo 1985 los ntawm kev muab cov tshuaj thiab cov kev daws teeb meem rau txhua yam kev lag luam thiab cov chaw kho dej phwj hauv nroog. Peb yuav muaj ib qho kev tshaj tawm nyob rau lub lim tiam no. Saib...Nyeem ntxiv -
Muaj teeb meem dab tsi uas yooj yim ntsib thaum yuav polyaluminum chloride?
Qhov teeb meem nrog kev yuav polyaluminum chloride yog dab tsi? Nrog rau kev siv dav dav ntawm polyaluminum chloride, kev tshawb fawb txog nws kuj yuav tsum tau tob dua. Txawm hais tias kuv lub tebchaws tau ua kev tshawb fawb txog daim ntawv hydrolysis ntawm txhuas ions hauv polyaluminum chlori...Nyeem ntxiv -
Daim Ntawv Ceeb Toom Txog Hnub National ntawm Tuam Tshoj
Ua tsaug rau koj txoj kev txhawb nqa thiab kev pab rau peb lub tuam txhab txoj haujlwm, ua tsaug! Thov nco ntsoov tias peb lub tuam txhab yuav muaj hnub so txij lub Kaum Hli 1 txog 7, tag nrho 7 hnub thiab rov pib dua rau lub Kaum Hli 8, 2022, ua kev zoo siab rau Hnub National Suav, thov txim rau txhua qhov tsis yooj yim tshwm sim thiab txhua yam ...Nyeem ntxiv -
Cov Khoom Siv Ua Kom Thickener Raws Li Dej Thiab Isocyanuric Acid (Cyanuric Acid)
Thickener YOG ib qho thickener zoo rau cov dej uas tsis muaj VOC acrylic copolymers, feem ntau yog kom nce viscosity ntawm cov nqi shear siab, ua rau cov khoom muaj tus cwj pwm rheological zoo li Newtonian. Cov thickener yog ib qho thickener ib txwm muaj uas muab viscosity ntawm cov shear siab...Nyeem ntxiv -
Lub Cuaj Hli Muag Khoom Loj-pro Cov Tshuaj Kho Dej Pov Tseg
Yixing Cleanwater Chemicals Co., Ltd. yog tus muab tshuaj kho dej phwj tuaj, Peb lub tuam txhab tau nkag mus rau hauv kev lag luam kho dej txij li xyoo 1985 los ntawm kev muab cov tshuaj thiab cov kev daws teeb meem rau txhua yam kev lag luam thiab cov chaw kho dej phwj hauv nroog. Peb yuav muaj 2 qhov kev tshaj tawm nyob rau lub lim tiam no. Lub neej...Nyeem ntxiv -
Kev Kho Mob Dej Quav Chitosan
Hauv cov txheej txheem kho dej ib txwm muaj, cov flocculants siv dav tshaj plaws yog cov ntsev txhuas thiab cov ntsev hlau, cov ntsev txhuas uas tseem nyob hauv cov dej kho yuav ua rau tib neeg muaj kev noj qab haus huv, thiab cov ntsev hlau seem yuav cuam tshuam rau xim dej, thiab lwm yam; feem ntau Hauv kev kho dej khib nyiab, nws nyuaj rau ...Nyeem ntxiv -
Cov txiaj ntsig ntawm Kev Kho Dej Pov Tseg rau Kev Lag Luam Tsim Kho
Hauv txhua qhov kev lag luam, kev daws teeb meem dej khib nyiab yog qhov tsim nyog heev vim tias muaj dej ntau heev raug pov tseg. Feem ntau hauv kev lag luam pulp thiab ntawv, muaj dej ntau heev raug siv los tsim ntau hom ntawv, ntawv boards thiab pulps. Muaj...Nyeem ntxiv -
Cov Tshuaj Kho Dej Phwj Pam/Dadmac
Qhov txuas video rau PAM: https://youtu.be/G3gjrq_K7eo Qhov txuas video rau DADMAC：https://youtu.be/OK0_rlvmHyw Polyacrylamide (PAM) /nonionic polyacrylamide/cation polyacrylamide/anionic polyacrylamide, alias flocculant No. 3, yog cov polymer linear uas yaj tau hauv dej uas tsim los ntawm cov dawb radica...Nyeem ntxiv -
ISO Qib Tag Nrho Crab Shell Extract Chitosan rau Kev Kho Dej
Chitosan (CAS 9012-76-4) yog ib qho polymer organic uas paub zoo nrog cov cim zoo, suav nrog kev sib raug zoo ntev thiab biodegradability, raug faib los ntawm US Food and Drug Administration ua "feem ntau lees paub tias muaj kev nyab xeeb" (Casettari thiab Illum, 2014). Kev kawm txog kev lag luam...Nyeem ntxiv