Domestic Reverse Osmosis Membrane
Proshare Innovation Suzhou tsom mus rau kev ua tiav ntawm peb tiam ntawm Nano-composite nyias zaj duab xis hom high-end thim rov qab osmosis thiab nanofiltration membrane TFN R & D thiab ntau lawm, nyob rau hauv 10 xyoo dhau los tau ua tiav kev loj hlob sai, lwm txoj rau imported membrane khoom, ruaj khov. daim ntawv thov nyob rau hauv textile wastewater, khib nyiab leachate, siab ntsev thiab siab COD khib nyiab, thiab lwm yam kev tiv thaiv ib puag ncig teb. PSI cov khoom tuaj yeem siv dav hauv kev kho dej khib nyiab, desalination, thiab cov dej ntshiab, xws li hluav taws xob, steel, electronics, electroplating, landfill leachate, petrochemicals, thee chemicals, thermal power, textile printing and dyeing, pulp and paper, pharmaceuticals , kev kho dej hauv nroog, kev siv tshuab biochemical, khoom noj & dej haus, aerospace thiab lwm yam.
Vim Li Cas Xaiv Peb
Peb lub Hoobkas
Proshare Innovation Suzhou tsom mus rau kev ua tiav ntawm peb tiam ntawm Nano-composite nyias zaj duab xis hom high-end thim rov qab osmosis thiab nanofiltration membrane TFN R & D thiab ntau lawm, nyob rau hauv 10 xyoo dhau los tau ua tiav kev loj hlob sai, lwm txoj rau imported membrane khoom, ruaj khov. daim ntawv thov nyob rau hauv textile wastewater, khib nyiab leachate, siab ntsev thiab siab COD khib nyiab, thiab lwm yam kev tiv thaiv ib puag ncig teb.
Siv dav
PSI cov khoom tuaj yeem siv dav hauv kev kho dej khib nyiab, desalination, thiab cov dej ntshiab, xws li hluav taws xob, steel, electronics, electroplating, landfill leachate, petrochemicals, thee chemicals, thermal power, textile printing and dyeing, pulp and paper, pharmaceuticals , kev kho dej hauv nroog, kev siv tshuab biochemical, khoom noj & dej haus, aerospace thiab lwm yam.
Peb Cov Khoom
Rov qab Osmosis Membrane Element, NF Membrane ntsiab lus, Nanofiltration Membrane Element, Loose Nanofiltration Membrane Element, Compact Ultrafiltration Membrane Element, Tshwj xeeb Membrane Element rau kev lag luam, Brackish Water Osmosis Membrane Element, Desalination RO Membrane Element, Ultra-Treat Osmosis Element Khoom siv thiab System, Anti-Fouling RO Membrane Elements.
Peb Daim Ntawv Pov Thawj
ROHS daim ntawv pov thawj, IS09001 daim ntawv pov thawj zoo, Environmental
daim ntawv pov thawj kev tswj hwm kev noj qab haus huv, kev tswj hwm kev nyab xeeb daim ntawv pov thawj, Cov qauv siv hluav taws xob patent daim ntawv pov thawj, Kev tsim khoom siv patent ntawm ntau txheej RO membrane, Invention patent ntawm daim nyias nyias tsim.
Seawater Desalination Membrane Element
Pro-SW Feature: Cov cuab yeej tshwj xeeb los tiv thaiv fouling membrane muab kev tiv thaiv zoo heev thiab kev ua haujlwm zoo, ua kom muaj ntsev-txiav kev ua tau zoo thaum txo lub zog noj thiab ua kom lub voj voog tu ntev.
Pro-BW Feature: Cov cuab yeej tshwj xeeb los tiv thaiv fouling membrane muab kev ua haujlwm zoo los tiv thaiv fouling thiab kev ua haujlwm zoo, ua kom cov ntsev-txiav kev ua tau zoo thaum txo lub zog noj thiab ua kom lub voj voog tu.
Ultra-low Pressure Membrane Element
Pro-LP Nta: PSl MEMBRANE® Pro-LP ultra-low pressure reverse osmosis membrane caij yog raws li qhov tseeb Thin Film Nanocomposite (TFN)Technology, uas ua tiav cov flux siab ntawm ultra-low kev khiav hauj lwm siab thiab ua rau tus nqi qis.
Extreme Anti-Fouling Membrane Element
Pro-XFR Nta: PSI MEMBRANE® Pro-XFR anti-fouling membrane yog ib tiam thib peb Nano-composite membrane hom (TFN) thim rov qab osmosis membrane cov cim tshwj xeeb los tiv thaiv fouling membrane technology muab kev tiv thaiv zoo heev thiab muaj peev xwm huv si, xyuas kom meej. siab ntsev cuam tshuam kev ua tau zoo thaum txo kev siv hluav taws xob thiab ua kom lub voj voog tu ncua ntev.
Pro-FR Feature: Cov cuab yeej tshwj xeeb los tiv thaiv fouling membrane muab kev tiv thaiv zoo heev thiab kev ua haujlwm zoo, ua kom muaj ntsev-txiav kev ua tau zoo thaum txo lub zog noj thiab ua kom lub voj voog tu ntev.
Peb cov ntawv rov qab osmosis tshem tawm mus txog 99% ntawm ntau tshaj 1, 000 impurities hauv dej, suav nrog asbestos, calcium, ntsev, fluoride, txhuas (txog 98% tshem tawm), chlorine, thiab arsenic, muab kev thaj yeeb rau koj. siab.
Domestic Reverse Osmosis Membrane yog dab tsi
Cov ntaub ntawv rov qab osmosis hauv tsev muaj ib daim ntawv kauv-qhov txhab ntawm cov khoom siv semipermeable, uas txawv nyob ntawm daim ntawv thov. Membranes muaj nyob rau hauv 2-inch, 4-inch thiab 8-inch inch nrog rau 4-inch thiab 8-inch diameter qhov ntau thiab tsawg feem ntau siv hauv kev lag luam kho dej .Qhov kev lag luam kho dej, tag nrho, tau lees txais qhov ntev 40-inch raws li tus qauv loj kom cov membranes los ntawm cov tuam txhab sib txawv tuaj yeem hloov pauv hauv cov khoom siv. Ib qho ntawm cov kev ntsuas tseem ceeb ntawm kev rov qab osmosis membrane yog nws cov duab square. Hauv tsev rov qab osmosis membrane muaj nyob rau hauv thaj tsam ntawm 350-450 square feet ntawm thaj chaw saum npoo.Domestic thim rov qab osmosis membrane yog thawj tsim siv cellulose acetate (CA).
Lub desalination tus nqi ntawm rov qab osmosis yog siab. Tus nqi desalination ntawm ib daim nyias nyias tuaj yeem ncav cuag 99%. Tus nqi desalination ntawm ib theem rov qab osmosis feem ntau tuaj yeem ruaj khov siab dua 90%, thiab tus nqi desalination ntawm ob theem rov qab osmosis feem ntau tuaj yeem ruaj khov siab dua 98%.
Vim hais tias rov qab osmosis tuaj yeem tshem tawm cov kab mob xws li kab mob, cov teeb meem organic, thiab cov khoom tsis zoo xws li cov hlau, cov dej tsis zoo yog qhov zoo dua li lwm txoj hauv kev.
Lub hauv paus rov qab osmosis membrane qeeb qhov kev hloov pauv ntawm cov dej ua tau zoo los ntawm qhov hloov pauv ntawm qhov dej zoo, uas yog qhov tsim nyog rau kev ruaj ntseg ntawm cov dej zoo hauv kev tsim khoom, uas muaj txiaj ntsig zoo rau kev ruaj ntseg ntawm qhov zoo. cov khoom siv dej ntshiab.
Nws tuaj yeem txo lub nra ntawm cov cuab yeej ua haujlwm tom ntej, yog li ncua kev pabcuam lub neej ntawm cov khoom siv tom ntej.
Dab tsi yog qhov zoo sib xws ntawm Domestic Reverse Osmosis Membrane thiab Nanofiltration Membrane
Rov qab osmosis (RO) thiab nanofiltration (Nano) yog ob lub thev naus laus zis zoo sib xws. Visually, lawv yuav luag zoo tib yam thiab ob qho tib si siv tib lub thev naus laus zis los tshem tawm impurities los ntawm dej lossis lwm yam kua. Hauv ob qho tib si, cov khoom siv membrane (los yog daim nyias nyias los yog cov ntsiab lus) yog siv los cais cov kua los ntawm cov khoom paug. Membranes yog cov lim dej me me nrog "qhib" me me uas tiv thaiv cov kab mob kis los ntawm cov kua ua kom huv yog "them" los ntawm daim nyias nyias.
Ob leeg RO thiab NF Cov txiaj ntsig los ntawm Pretreatment
Vim tias tag nrho cov ntaub ntawv lim dej muaj qhov tsawg tshaj plaws qhov pores, RO thiab NF daim nyias nyias tuaj yeem ntsuas nrawm yog tias cov khoom loj dua tsis raug tshem tawm los ntawm cov thev naus laus zis xws li media filtration lossis MF / UF. Pretreating cov txheej txheem kwj deg kom tshem tawm cov teeb meem no kuj txo cov nqi zog uas yuav tsum tau tswj kom txaus siab nyob rau hauv RO / NF system.
Thaum cov txheej txheem kwj deg txaus, RO thiab NF daim nyias nyias muaj lub neej ua haujlwm ntev thiab yuav tsum tau saib xyuas me ntsis. Qhov no yog vim hais tias cov dej muaj zog tsis tu ncua ntws mus rau saum npoo ntawm daim nyias nyias hauv qhov hu ua cross-flow filtration, uas ua rau cov khoom tsis lees paub tau ntws tawm nrog cov kwj deg es tsis yog clumping mus rau daim nyias nyias.
Ob leeg RO thiab NF Yuav Tsum Tau Ua Haujlwm
Thaum RO thiab NF yog cov thev naus laus zis zoo huv si, ob qho tib si xav tau lub zog txav dej los ntawm lawv daim nyias nyias. Qhov no yog vim hais tias lawv cov pores zoo ua rau muaj cov ntsev ntau ntawm cov ntsev thiab lwm cov tshuaj nyob rau sab tuav ntawm daim nyias nyias, yog li yuav tsum muaj lub siab txaus yuav tsum tau siv los ua kom cov dej kov yeej lub siab osmotic uas ua rau cov dej tiv thaiv ntws los ntawm daim nyias nyias.
Ob leeg yog siv los hloov cov txheej txheem kho mob
Cov tshuaj kho dej ib txwm siv (hauv cov ntawv thov kev lag luam) feem ntau muaj ntau yam txheej txheem xws li: coagulation, flocculation, sedimentation, clarification, ion pauv thiab pom. Rau kev kho vaj tse nyob, cov kauj ruam no yog sedimentation, clarification, ion exchange, filtration, purification thiab polishing.
Kev npaj
Ua ntej thauj khoom, xyuas kom cov khau ruaj ntseg, hnab looj tes roj hmab, tsom iav kev nyab xeeb, pliers, silicone lubricant, huv rags, thiab glycerin tau npaj zoo.
Txheeb xyuas cov yeeb nkab dej ntws thiab tshem tawm cov plua plav, roj thiab cov khib nyiab hlau los ntawm cov kav dej. Yog tias xav tau kev tu ntxiv, kev siv tshuaj ntxuav yog siv los ntxuav cov yeeb nkab pub thiab lub nkoj siab kom ntseeg tau tias txhua yam khoom txawv teb chaws raug tshem tawm zoo.
Saib xyuas cov dej zoo. Ua ntej thauj cov txheej membrane, siv cov dej kho ua ntej kom ntws los ntawm lub nkoj siab rau 30 feeb. Lub caij no, xyuas seb qhov zoo ntawm cov dej nkag mus rau hauv daim nyias nyias ua tau raws li cov dej yuav tsum tau ua ntawm cov txheej txheem membrane. Xyuas seb puas muaj cov dej xau hauv cov kav dej.
Tshem lub phaj kawg thiab lub khob hliav qab los ntawm lub nkoj siab. Koj tuaj yeem xa mus rau cov khoom schematic daim duab thaum tshem tawm.
Siv cov dej tshiab los ntxuav cov hlab ntsha uas qhib siab, thiab tshem tawm cov plua plav thiab cov deposits. Yog tias xav tau kev ntxuav ntxiv, npaj ib lub mop uas nws lub taub hau sib npaug rau sab hauv txoj kab uas hla ntawm cov hlab ntsha. Cia lub mop nqus 50% glycerin tov thiab rub nws rov qab mus rau hauv lub nkoj siab kom txog rau thaum lub phab ntsa ntawm lub siab lub nkoj yog huv si thiab moistened los pab txhawb lub membrane caij loading.
Ua ntej thauj cov membrane cov ntsiab lus, xyuas kom meej tias tag nrho cov khoom thiab cov khoom siv tshuaj rau kev thauj khoom, kev siv tshuaj thiab cov kav dej tau npaj tau zoo. Tsis tas li ntawd, xyuas kom meej tias lub pre-filter system ua haujlwm zoo.
Qhib lub pob membrane ua ntej thauj khoom, txwv tsis pub, nws yuav tsum tau muab ntim rau hauv cov pob qub rau kev khaws cia.
nthuav tawm Tshem tawm cov membrane ntsiab kom zoo los ntawm lub thawv ntim khoom. Xyuas seb txoj hauj lwm thiab kev taw qhia ntawm brine sealing nplhaib ntawm daim nyias nyias yog qhov tseeb. Nws yuav tsum tau muab sau tseg tias qhov qhib seem ntawm lub brine sealing nplhaib yuav tsum muab tso rau ntawm qhov kev taw qhia dej pub.
Qhia qhov kawg ntawm daim nyias nyias yam tsis muaj brine foob nplhaib kab rov tav mus rau hauv cov dej pub dej kawg ntawm lub nkoj siab thiab thawb lub caij kom txog rau thaum txog 10 cm ntawm lub caij ntev yog nthuav tawm sab nraum cov dej noj kawg ntawm lub nkoj siab. Nws yuav tsum tau muab sau tseg tias ib txwm thauj cov membrane ntsiab rau hauv cov dej pub dej kawg ntawm lub nkoj siab.
Qhia nruab lub interconnector rau hauv lub permeate raj ntawm lub caij. Ua ntej txhim kho lub interconnector, lubricate lub o-ring seals ntawm lub interconnector nrog silicon lubricate, glycerin los yog tsim nyog pre-kho dej los pab txhawb lub interconnector installation.
nthuav tawm Tshem tawm 2nd membrane ntsiab kom zoo los ntawm lub thawv ntim khoom. Xyuas seb txoj hauj lwm thiab kev taw qhia ntawm brine sealing nplhaib ntawm lub caij thib 2 yog qhov tseeb. Tuav lub 2nd lub ntsiab kom zoo zoo thiab ua kom lub interconnector ntawm lub 1st caij ntxig rau hauv lub permeate raj ntawm lub thib 2 lub caij. Xaub lub caij thib 2 kom txog rau thaum txog 10 cm ntawm lub caij ntev raug nthuav tawm sab nraum cov dej pub dej kawg ntawm lub nkoj siab. Thawb cov khoom thib 2 rau hauv lub nkoj siab thiab tuav nws kom zoo kom tsis txhob muaj qhov hnyav ntawm qhov sib txuas.
nthuav qhia Tag nrho cov khoom raug thauj mus rau hauv lub nkoj siab. Thiab tom qab ntawd tig mus rau qhov kev mloog zoo kawg thiab nruab lub thrust cone mus rau hauv lub concentrate kawg ntawm lub caij 1st.
nthuav qhia Kos lub o-nplhaib ntawm lub adapter txuas nrog cov txheej membrane kom zoo zoo. Ntxig qhov kawg ntawm lub adapter yam tsis muaj o-ntiv nplhaib rau hauv lub phaj kawg (sealing board, sealboard rubber o-ring, pressure head) thiab ruaj ntseg nrog ceev ceev. Ntxig qhov kawg ntawm lub adapter nrog lub o-ntiv nplhaib rau hauv lub raj permeate ntawm lub caij. Muab lub stopper nyob ib ncig ntawm lub taub hau siab, nruab lub nplhaib tuav ntawm lub stopper thiab ruaj ntseg nrog nres screws.
nthuav qhia Nruab lub phaj kawg ntawm cov dej pub dej xaus tib yam li nruab qhov kev mloog zoo kawg (tsis muaj qhov txheej txheem thrust cone). Thiab ces nruab lub inlet plug.
nthuav qhia Load membrane ntsiab rau hauv txhua lub nkoj siab thiab txuas tag nrho cov khoom noj sab nraud, mloog zoo thiab permeate kav.
Cov khoom siv hauv tsev Reverse Osmosis Membrane
Cellulose acetate membrane (CA membrane daim ntawv)
Cellulose acetate yog ib tug xoob dawb particle los yog fibrous hmoov, tsw, tsis muaj tshuaj lom, lub teeb ruaj khov, thiab hygroscopic heev. Tam sim no nws yog ib qho kev kawm dav dav rov qab osmosis membrane khoom. Txawm hais tias cellulose acetate yog cov khoom siv membrane zoo, cov - COOR hauv nws cov saw molecular ua rau nws yooj yim rau hydrolyze nyob rau hauv qhov kub thiab txias thiab acid-base tej yam kev mob, thiab alkaline los yog acidic hydrolysis yuav ua rau cov acetyl pab pawg neeg ploj. Yog li, kev siv cov ntaub ntawv CA ntshiab yog raug rau qee yam kev txwv.
Aromatic polyamide zaj duab xis (PA membrane ntawv)
Aromatic polyamides yog dav siv nyob rau hauv lub membrane kev lag luam vim lawv lub cev thiab tshuaj stability, kuj muaj zog alkalis, roj esters, thiab organic solvents, thiab zoo mechanical zog. Txawm li cas los xij, vim yog qhov them nyiaj ntawm PA daim nyias nyias ua haujlwm ntawm pH 6-10, cov khoom hauv dej yog nquag tso rau saum npoo ntawm daim nyias nyias, txo nws txoj kev pab cuam lub neej.
Chitosan membrane (CS membrane daim ntawv)
Chitosan (CS) yog tau los ntawm kev tshem tawm acetyl pawg los ntawm chitosan molecules. Nws muaj ntau qhov chaw, zoo zaj duab xis-tsim zog thiab biocompatibility, thiab yog ib qho yooj yim rau chemically hloov. Vim nws cov qauv molecular, cov dej ntshiab siv nyob rau hauv thim rov qab osmosis tuaj yeem tsim muaj zog hydrogen bonds nrog dej molecules, thiab nws muaj peev xwm tshem tawm alkaline ntiaj teb hlau ions muaj zog. Yog li ntawd, nws yog qhov zoo tshaj rau CA daim nyias nyias thiab polyamide daim nyias nyias thiab suav hais tias yog cov khoom siv zoo heev membrane, uas tau txais kev saib xyuas thoob ntiaj teb. Cs rov qab osmosis daim nyias nyias muaj cov flux siab thiab xaiv, thiab muaj kev tshem tawm zoo ntawm divalent hlau ntsev. Vim nws muaj zog alkali tsis kam thiab acid tsis kam tom qab kev sib txuas, Cs daim nyias nyias tsis yooj yim tuaj yeem tsim cov kab mob thiab feem ntau siv los ua rov qab osmosis membranes rau softening cov dej nyuaj.
Polyphenylene rov qab osmosis membrane
Polyphenylene cov ntaub ntawv xws li polybenzimidazole (PBD) thiab polyphenylene oxide (PPO) kuj tau txais kev saib xyuas thoob plaws vim lawv qhov kub thiab txias tsis kam, acid thiab alkali tsis kam, thiab tuaj yeem hloov kho kom tau txais cov ntaub ntawv nyias nyias.
Lwm cov ntaub ntawv rov qab osmosis membranes
Composite thim rov qab osmosis membrane yog ib hom ntawm daim nyias nyias uas ua ke ib txheej nyias, ntom ntawm cov ntaub ntawv sib txawv nrog tshwj xeeb kev sib cais ua haujlwm ntawm ib qho ntxeem tau substrate. Nws muaj kev sib cais ntau dua thiab cov dej nkag mus ntau dua li cov khoom sib xyaw ua ke, thiab yog li ntawd muaj kev lag luam feem ntau tshaj 90%. Tam sim no, composite thim rov qab osmosis daim nyias nyias tau siv dav hauv kev lag luam xws li petrochemicals, electronics, textiles, light industry, metallurgy, tshuaj, biotechnology, zaub mov, thiab kev tiv thaiv ib puag ncig.
Yuav ua li cas nyem los yog ntxuav lub Domestic Reverse Osmosis Membrane
Tom qab siv cov khoom siv rov qab osmosis membrane rau ib ntus, nws muaj peev xwm ua rau cov impurities tuaj yeem txhaws hauv cov khoom siv rov qab osmosis membrane vaj tsev thiab ntawm cov khoom siv rov qab osmosis membrane. Yog li, nws tau pom zoo kom ntxuav lub vaj tsev thiab daim nyias nyias feem ntau thaum siv cov khoom siv rov qab osmosis membrane. Nws yog ib tus cwj pwm zoo uas yuav tsum nco ntsoov xyuas kom cov membrane thiab vaj tsev nyob huv si txhua lub sijhawm, txij li qhov zaus ntawm cov khoom siv rov qab osmosis membrane yog ntxuav yog muaj feem xyuam rau cov dej zoo.
Thaum cuam tshuam nrog cov dej tawv, ntau cov ntsev, cov zaub mov, thiab cov khoom txawv teb chaws uas tsis xav tau tuaj yeem sib sau thiab cuam tshuam cov dej ntws, uas ua rau qis qis ntawm daim nyias nyias. Qhov no tuaj yeem ua rau txo qis ntawm qhov tsis lees paub nrog rau kev txo qis hauv dej hauv koj lub cev. Yog li, ntxuav koj daim nyias nyias yog ib kauj ruam yooj yim hauv kev tswj koj lub cev thiab xyuas kom koj tau txais cov dej zoo tshaj plaws txhua lub sijhawm.
Muaj ob hom tshuaj ntxuav: ib qho rau ntxuav cov calcium thiab magnesium ions, uas yog siv nyob rau hauv cov cheeb tsam uas muaj dej zoo, thiab lwm yam rau tu cov organic tebchaw. Nws tuaj yeem tsim los ntawm kos hauv tsev lossis yuav npaj ua tiav. Txhawm rau ua cov txheej txheem ntxuav no, xyuas kom tseeb tias koj muaj PH tester. Yog vim li cas rau qhov no yog tias thaum ntxuav lub membrane, peb siv citric acid los yog hydrochloric acid; citric acid yog tsim los rau hauv 2% tov, yog li ntawd tus nqi PH yuav tsum nyob ib ncig ntawm 2 - 3.Yog hais tias ntxuav cov organic teeb meem, siv 0.1% sodium hydroxide ntxiv rau 0.025% sodium dodecyl sulfonate. , sib tov nrog dej huv thiab kho tus nqi PH txog li 11-12.
Tsuas yog ib qho hnyav tuaj yeem siv rau ib lub sijhawm, tsis yog ob qho tib si hnyav. Mixed-siv yuav tsis tsuas yog tsis muaj kev cuam tshuam tab sis kuj ua rau irreversible kev puas tsuaj rau lub domestic rov qab osmosis membrane. Yog tias koj xav siv cov kuab tshuaj ob qho tib si, thawj zaug ntxuav cov membrane nrog calcium thiab magnesium ion ntxuav cov tshuaj rau li ob teev; Tom qab ntawd yaug nrog dej huv, ua raws li cov tshuaj ntxuav cov organic. Yog lawm, yog tias qhov txhaws hnyav dhau lawm, tsuas yog siv lub twj tso kua mis kom tso cov reagent mus rau hauv lub tsev rov qab osmosis membrane plhaub, tsau nws rau ob teev, thiab tom qab ntawd ntxuav nws. Tom qab ntxuav, yaug lub membrane nrog dej huv.
Txawm hais tias kev ntxuav lub hauv tsev rov qab osmosis membrane yog ib qho kev coj ua zoo, nws tsis tau hais kom ntxuav cov membrane tsis tu ncua yog tias nws cov kev ua haujlwm tsis zoo. Peb thov kom hloov daim nyias nyias vim tias kev ntxuav lub membrane tuaj yeem nyuaj yog tias koj tsis paub txog cov tshuaj lossis cov kev daws teeb meem uas siv hauv cov txheej txheem.
FAQ
Cim npe nrov: Suav teb rov qab osmosis membrane manufacturers, lwm tus neeg
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