Ib "Magic Riam phom" rau Kev Kho Dej Dej: PolyDADMAC

Hauv kev tsim khoom lag luam thiab lub neej niaj hnub, qhov teeb meem ntawm cov dej phwj tuaj yog qhov hnyav zuj zus. PolyDADMAC yog dav siv rau kev ua kom huv ntawm cov dej khib nyiab thiab dej saum npoo av. Nws yog siv rau kev kho cov dej khib nyiab los ntawm kev ua cov pob zeb hauv av, cov dej khib nyiab papermaking, cov dej khib nyiab oily los ntawm cov roj av thiab cov refineries, nrog rau cov dej phwj hauv nroog. PolyDADMAC kuj tseem siv los ua ib qhoflocculant rau kais dej kho.

PolyDADMAC yog dab tsi?

PolyDADMACyog cationic polymer, thiab nws cov tsos yog xim tsis muaj xim rau daj ntseg daj kua nplaum. Nws cov qauv molecular tshwj xeeb ua rau nws muaj zog flocculation thiab adsorption zog, ua kom nws sai sai ua ke nrog cov khoom tsis zoo uas raug tshem tawm, colloids thiab lwm yam khoom hauv dej.

Kev kho dej khib nyiab

PolyDADMAC yog siv rau hauv kev kho dej khib nyiab ua thawj cov organic coagulant uas neutralizes tsis zoo nqi colloidal cov khoom thiab txo cov sludge ntim piv nrog inorganic coagulants. PolyDADMAC yog siv los ua coagulant hauv dej purification. Nws muaj txiaj ntsig zoo hauv coagulating thiab flocculating inorganic thiab organic hais xws li av nplaum, algae, kab mob thiab kab mob. Nyob rau hauv siab concentrations cov organic polymer yuav tshem tawm tej yam ntuj tso organic teeb meem xws li humic thiab fulvic acids uas ua rau cov tshuaj tua kab mob tsawg dua byproduct precursors thiab tsawg xim.

Kev kho dej phwj tuaj

Hauv kev kho dej phwj tuaj, PolyDADMAC ua tau zoo heev. Hauv kev kho cov dej khib nyiab hauv papermaking, nws tuaj yeem ua tau zoo flocculate tshem tawm cov khoom xws li fibers thiab fillers, ua rau cov dej khib nyiab sai sai. Thaum kho cov ntawv luam tawm thiab dyeing cov dej khib nyiab, nws tuaj yeem ua ke nrog cov xim molecules, tawg lawv cov chromophores, thiab tshem tawm cov xim zoo, yog li ua kom yooj yim rau kev kho cov luam ntawv thiab dyeing cov dej khib nyiab. Ntxiv mus, piv nrog cov tshuaj flocculants, nws yuav tsum tau noj me me tab sis ua tiav cov txiaj ntsig zoo, uas tuaj yeem txo cov nqi kho mob.

Kev Tshawb Fawb Roj

Ntxiv nrog rau kev kho cov dej phwj tuaj, hauv kev tshem tawm cov roj, nws tuaj yeem siv los ua cov khoom siv ntxiv rau cov dej drilling los txhim kho kev ruaj ntseg ntawm cov dej drilling thiab lawv lub peev xwm nqa cov xuab zeb, kom ntseeg tau tias kev txhim kho du ntawm cov extraction.

Papermaking kev lag luam

Hauv kev lag luam papermaking, nws tuaj yeem txhim kho lub zog ntawm daim ntawv thiab txhim kho kev tsim cov ntawv. PolyDADMAC yog siv los tswj cov khoom cuam tshuam hauv cov txheej txheem papermaking. Nws muab kev kho zoo tshaj plaws ntawm lub suab los ntawm cov khoom siv hluav taws xob thiab cov latex los ntawm coated tawg. Siv nyob rau hauv luv luv ncig ntawm ib daim ntawv zeb los txhim khu kev tuav thiab dewatering. Tsis tas li ntawd, nws tuaj yeem siv los txhim kho kev ua haujlwm ntawm cov lim dej thiab cov flotators, thiab rau cationization ntawm cov muab tub lim kom muab cov khoom ntim ntau tshaj plaws.

Kev Lag Luam Textile

Hauv kev lag luam textile, nws kuj tuaj yeem siv rau kev ua kom zoo li qub ntawm cov ntaub, yog li txhim kho cov ntaub zoo.

Peb cov khoom nta ruaj khov zoo. Tau txais kev soj ntsuam nruj, tag nrho nws cov ntsuas tau mus txog qib ua hauv kev lag luam. Peb muaj ib pab neeg ntawm cov kws tshaj lij thiab cov khoom siv ruaj khov channel. Peb tuaj yeem pom zoo cov qauv tsim khoom raws li koj qhov kev siv tshwj xeeb.