Vim lawv cov yam ntxwv tshwj xeeb thiab cov khoom zoo, tubular ultrafiltration membranes ua tau zoo heev adaptability rau complex thiab hnyav ib puag ncig nyob rau hauv ntau yam sib cais, ua rau lawv ib tug tseem ceeb technology xaiv rau kev kho mob siab - tshem tawm cov khib nyiab, siab - viscosity, thiab yooj yim fouled kua. Qhov dav thiab qhov tob ntawm lawv qhov chaw siv tau ncaj qha txiav txim siab lawv txoj haujlwm tsis tuaj yeem hloov pauv hauv kev tsim khoom lag luam huv, kev rov qab los, thiab kev ruaj ntseg dej.
Ua ntej, tubular ultrafiltration membranes ua tau zoo tshwj xeeb hauv cov cheeb tsam uas muaj cov khib nyiab siab thiab cov ntsiab lus siab. Lawv qhov dav ntws channel tsim tswj tus nqi siab siab thaum lub sij hawm hla -flow filtration, zoo inhibiting particulate matter deposition thiab clogging ntawm daim nyias nyias. Txawm tias muaj cov kua dej uas muaj cov av xuab zeb, flocculant residue, lossis cov sludge lom, lawv tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev. Cov yam ntxwv no ua rau lawv muaj txiaj ntsig zoo hauv cov xwm txheej xws li mine tailings dej kho, dej dredging kua purification, thiab kev kho cov dej khib nyiab lom.
Thib ob, nyob rau hauv siab -viscosity thiab oily ib puag ncig, cov qauv tubular ua rau txo qis tsis kam, txo qis kev pheej hmoo ntawm shear quab yuam puas rau daim nyias nyias. Rau cov ntawv thov xws li jam thiab mis nyuj concentrate ntau lawm hauv kev ua zaub mov, oily wastewater nyob rau hauv petrochemicals, thiab dub cawv pretreatment nyob rau hauv daim ntawv kev lag luam, tubular ultrafiltration membranes muaj siab flux thiab yog ib qho yooj yim los ntxuav thiab restore, zam lub phab ntsa adhesion thiab fiber ntau breakage teeb meem tshwm sim nyob rau hauv hollow fiber membranes.
Nyob rau hauv ib puag ncig uas yuav tsum tau muaj tshuaj lom neeg siab, tubular ultrafiltration membranes muaj ntau yam khoom siv. Organic daim nyias nyias xws li polyethersulfone thiab polyvinylidene fluoride tuaj yeem tiv taus ntau yam pH thiab ntau cov kuab tshuaj organic, thaum cov ntaub nplaum ceramic muaj cov qauv ruaj khov thiab kev ua haujlwm sib cais hauv cov kua qaub, muaj zog alkali, thiab siab - qhov kub thiab txias, ua rau lawv tsim nyog rau tshuaj lom neeg cov tshuaj tiv thaiv kua sib cais, electroplating dej khib nyiab kho, thiab siab - cov txheej txheem dej rov qab.
Tsis tas li ntawd, tubular ultrafiltration membranes yog qhov hloov tau zoo rau qhov kub thiab txias. Qee cov organic membranes tuaj yeem ua haujlwm nyob rau hauv 40-80℃ntau yam, thaum cov khoom siv ceramic tuaj yeem tiv taus cov khoom noj kub tshaj 100 degree, tshem tawm qhov xav tau kom txias ntxiv nyob rau hauv siab -kub tej yam kev mob xws li fermentation broth concentration thiab thermal metallurgical wastewater kho, simplifying txheej txheem thiab txo lub zog noj.
Nyob rau hauv ib puag ncig uas txwv qhov chaw thiab kev saib xyuas, tubular membrane modules muaj zog, tuaj yeem ntxuav thiab hloov hauv qhov chaw, thiab yooj yim rau kev xa mus rau hauv chaw kho mob lossis chaw kho mob. Lawv cov qauv tsim qauv txhawb nqa lub peev xwm nthuav dav sai thiab cov txheej txheem retrofitting, yoog raws cov nplai sib txawv thiab cov txheej txheem hloov pauv.
Nyob rau hauv cov ntsiab lus, tubular ultrafiltration daim nyias nyias yog tsim rau ntau yam kev xav tau ib puag ncig, nrog rau cov ntsiab lus siab, siab viscosity, muaj zog corrosion, qhov kub thiab txias ntau yam, thiab cov khoom siv tshuaj lom neeg. Lawv lub peev xwm sib cais muaj zog thiab yooj yim ntawm kev saib xyuas muab kev txhawb nqa kev txhim khu kev qha rau cov kua purification thiab cov peev txheej rov qab los nyob rau hauv cov xwm txheej nyuaj thoob plaws ntau yam kev lag luam.
