Video link for PAM:https://youtu.be/G3gjrq_K7eo
Video link rau DADMAC:https://youtu.be/OK0_rlvmHyw
Polyacrylamide (PAM) / nonionic polyacrylamide / cation polyacrylamide / anionic polyacrylamide, alias flocculant No. 3, yog cov dej-soluble linear polymer tsim los ntawm dawb radical polymerization ntawm acrylamide (AM) monomer.Coagulation thiab flocculation txheej txheem nyob rau hauv dej kho, Polyacrylamide sds muaj zoo flocculation thiab yuav txo tau kev sib txhuam ntawm cov kua Resistance yuav muab faib ua plaub hom: anionic, cationic, nonionic thiab amphoteric raws li ionic zog.
Polyacrylamide yog cov hmoov dawb dawb, uas tuaj yeem yaj hauv dej hauv txhua qhov kev faib ua feem, cov tshuaj aqueous yog ib yam thiab pob tshab, thiab cov viscosity ntawm cov tshuaj aqueous nce ntxiv nrog qhov nce ntawm cov txheeb ze molecular hnyav ntawm cov polymer.PAM yog insoluble nyob rau hauv feem ntau cov organic solvents, xws li formaldehyde, ethanol, acetone, ether, thiab lwm yam.
Polyacrylamide yog cov dej-soluble polymer los yog polyelectrolyte, dej purification tshuaj.Muaj qee tus naj npawb ntawm cov polar pawg hauv PAM cov saw hlau molecular, uas tuaj yeem nqus tau cov khoom seem uas raug tshem tawm hauv cov dej phwj tuaj, ua cov txuas txuas ntawm cov khoom los yog los ntawm cov nqi nruab nrab, kom cov khoom tuaj yeem ua rau cov flocs loj.Yog li ntawd, polyacrylamide tuaj yeem ua kom cov khib nyiab tshem tawm.Lub sedimentation ntawm cov khoom nruab nrab muaj qhov pom tseeb heev ntawm kev ua kom pom tseeb ntawm cov tshuaj thiab txhawb kev pom.
Polyacrylamide muaj tshuaj lom unpolymerized acrylamide monomer.Hauv kev kho dej haus uas tau teev tseg hauv kuv lub tebchaws, qhov siab tshaj plaws tso cai yog 0.01mg / L.Txhawm rau tiv thaiv qhov degradation ntawm polyacrylamide, qhov ntsuas kub ntawm nws cov kua dej yuav tsum tau tswj kom tsis txhob siab tshaj 40 ° C.Txhawm rau tiv thaiv kom tsis txhob raug tshav ntuj, ib qho me me ntawm stabilizer, xws li sodium thiocyanate, sodium nitrite, thiab lwm yam, tuaj yeem muab ntxiv rau cov tshuaj.Polyacrylamide khoom hmoov yuav tsum tau ntim rau hauv cov nruas hlau uas npog nrog cov hnab ntim dej noo-pov thawj polyethylene lossis lined nrog polyethylene txheej, thiab kaw kom tsis txhob raug cov av noo siab.
Cov kua polyacrylamide yuav tsum tau ntim thiab muab tso rau hauv cov thawv ntoo lossis cov thawv hlau.Lub sijhawm khaws cia yog li 3 txog 6 lub hlis.Nws yuav tsum tau stirred ua ntej siv.Qhov kub cia yuav tsum tsis txhob siab tshaj 32 ° C thiab qis dua 0 ° C.
Tuam Tshoj Dadmac, Poly Dadmac, PDADMAC tuaj yeem siv dav hauv kev lag luam dej khib nyiab thiab dej purification nrog rau sludge thickening thiab dewatering.Nws tuaj yeem txhim kho cov dej ntshiab ntawm qhov koob tshuaj tsawg.Nws muaj cov haujlwm zoo uas ua kom cov sedimentation.Nws yog haum rau ntau yam ntawm pH 4-10.
Cov khoom no tseem tuaj yeem siv rau hauv cov dej khib nyiab colliery, ntawv ua dej khib nyiab, roj teb thiab cov roj refinery oily cov dej khib nyiab thiab kev kho dej hauv nroog.
Kev lag luam lub tswv yim: coj tus neeg siv khoom ua lub Center, coj qhov zoo li lub neej, kev ncaj ncees, lub luag haujlwm, tsom, kev tsim kho tshiab.Peb yuav muab cov khoom tsim nyog, zoo rov qab rau kev ntseeg siab ntawm cov neeg siv khoom, nrog rau cov neeg muag khoom thoob ntiaj teb feem ntau ntawm peb cov neeg ua haujlwm yuav ua haujlwm. ua ke thiab txav mus tom ntej ua ke.
Peb lub hom phiaj tseem ceeb yuav yog los muab peb cov neeg siv khoom lag luam loj thiab muaj lub luag haujlwm kev sib raug zoo, muab kev saib xyuas tus kheej rau lawv txhua tus rau Kev Lag Luam Tuam Tshoj Tuam Tshoj Strong Cationic Group Radical Pdadmac Flocculant Agent, Peb zoo siab tos txais cov neeg tuaj saib, koom haum koom haum thiab cov phooj ywg los ntawm txhua qhov chaw hauv ntiaj teb. tiv tauj peb thiab thov kev koom tes rau kev sib nrig sib pab.
Kev tshaj lij Tuam Tshoj Tuam Tshoj Polyacrylamide Poly Dadmac, Pdadmac 26062 79 3, Yuav kom ua tau raws li qhov xav tau ntawm cov neeg siv khoom hauv tsev thiab sab hauv, peb yuav ua kom nqa mus rau kev lag luam tus ntsuj plig ntawm "Quality, Creativity, Efficiency thiab Credit" thiab siv zog rau saum. cov qauv tam sim no thiab coj kev zam.Peb sov siab txais tos koj tuaj xyuas peb lub tuam txhab thiab ua kev koom tes.
Post lub sij hawm: May-07-2022