Rov qab osmosis thev naus laus zis yog qhov siab tshaj plaws ntawm tag nrho cov thev naus laus zis tsim dej tam sim no los ntawm tib neeg, thiab nws txoj kev huv yog yuav luag 100%. Lub caij rov qab osmosis yog siv los txhim kho cov purity ntawm dej thiab tshem tawm impurities thiab ntsev nyob rau hauv dej.
Thaum siv rov qab osmosis daim nyias nyias los kho cov dej nyoos, qhov rov qab ntawm cov txheej txheem membrane, raws li qhov tseem ceeb Performance index, feem ntau tau txais kev saib xyuas zoo. Tus nqi rov qab siab txhais tau hais tias muaj peev xwm tso dej tawm muaj zog. Yog li puas yog qhov rov qab ntawm qhov rov qab osmosis membrane qhov siab dua qhov zoo dua?
1. Tus nqi rov qab ntawm qhov rov qab osmosis membrane system yog dab tsi?
Tus nqi rov qab yog hais txog qhov feem pua ntawm cov dej muaj zog hauv cov txheej txheem membrane uas tau hloov mus rau hauv cov khoom siv dej los yog cov permeates, uas yog txiav txim los ntawm cov dej ua ntej ua kom zoo thiab cov dej xav tau. Tus nqi rov qab los ntawm qhov system yog cuam tshuam los ntawm ntau yam xws li qhov zoo ntawm cov khoom siv dej, tus naj npawb, thiab kev npaj ntawm daim nyias nyias. Cov khoom siv rov qab osmosis me me muaj cov txheej txheem membrane tsawg thiab cov txheej txheem dej luv luv, yog li cov txheej txheem rov qab feem ntau yog qis. Vim muaj coob tus ntawm daim nyias nyias thiab cov txheej txheem dej ntev nyob rau hauv lub cuab yeej, qhov tseeb qhov system rov qab yog feem ntau siab dua 75%, thiab qee zaum txawm mus txog 90%.
2. Rov qab tus nqi algorithm ntawm qhov rov qab osmosis membrane system
Tus nqi rov qab ntawm cov pa ib leeg-txhim kho rov qab osmosis membrane caij nws txawv raws li qhov zoo ntawm cov dej muaj zog, thiab qhov rov qab tau zoo feem ntau yog li ntawm 12% -50%. Tus nqi rov qab ntawm cov pa rov qab osmosis membrane systems kuj txawv ntawm 30% mus rau 90% nyob ntawm qhov ntsuas ntawm qhov system thiab qhov zoo ntawm cov dej nyoos.
Cov qauv kev suav ntawm tus nqi rov qab yog raws li hauv qab no:
R% = Fp/Ff × 100%
Hauv cov mis: Ff ---- thim rov qab osmosis membrane (system) inlet dej ntws tus nqi (m³ / h)
Fp ---- Dej ntws tus nqi ntawm rov qab osmosis membrane (system) (m³ / h)
R ---- Rov qab tus nqi ntawm rov qab osmosis membrane (system)
3. Puas yog tus nqi rov qab ntawm qhov rov qab osmosis membrane siab npaum li qhov ua tau?
Qee qhov xwm txheej, tus nqi rov qab los kuj tseem xav tau rau cov khoom siv rov qab osmosis me me kom tsis txhob nkim dej. Nyob rau lub sijhawm no, thaum tsim cov khoom siv rov qab osmosis, cov kev tiv thaiv sib txawv yuav tsum tau txais yuav. Txoj kev siv ntau tshaj plaws yog siv cov concentrated Cov dej yog ib nrab ncig, uas yog, tsuas yog ib feem ntawm cov dej concentrated ntawm cov khoom rov qab osmosis yog tawm, thiab cov seem yog circulated rau hauv inlet ntawm feedwater twj tso kua mis. Lub sijhawm no, nws tuaj yeem ua kom ntseeg tau tias qhov chaw ntawm daim nyias nyias muaj peev xwm tswj tau qee qhov kab rov tav ntws, tab sis kuj tuaj yeem ua tiav cov txheej txheem rov qab los ntawm tus neeg siv. Nws tsis tuaj yeem kho ncaj qha rau cov dej pub mis / cov dej ntim dej thiab cov qhov hluav taws xob kom nce qhov rov qab ntawm qhov system. Yog tias qhov no ua tiav, cov pa phem ntawm cov txheej txheem membrane yuav nce ntxiv, ua rau muaj qhov tshwm sim loj.
Txawm hais tias qhov siab dua qhov kev rov qab los ntawm qhov system, cov dej tsis muaj zog tsawg dua, tab sis qhov kev rov qab los ntau dhau yuav ua rau muaj teeb meem hauv qab no.
① Lub desalination tus nqi ntawm cov dej poob, ua rau cov dej tsis zoo
② Kev ua kom rov zoo dua ntawm cov kab ke yuav ua rau kom muaj qhov sib txawv ntawm ob sab ntawm rov qab osmosis membrane, uas ua rau muaj kev nce hauv cov ntsev cov ntsiab lus ntawm cov khoom dej.
③Qhov kev nce hauv qhov rov qab los kuj tseem yuav ua rau txo qis hauv kev tsav tsheb siab ntawm lub kaw lus, uas yuav ua rau txo qis hauv cov dej hauv qhov system. Yuav kom tswj tau cov dej zoo tib yam, kev khiav hauj lwm siab ntawm lub kaw lus yuav tsum tau nce, ua rau muaj kev nce hauv cov nqi khiav haujlwm.
Feem ntau, tus nqi rov qab ntawm cov dej khib nyiab desalination feem ntau yog tswj tau ntawm 75%, uas yog, cov dej concentrated yog 4 zaug. Thaum cov ntsev cov ntsiab lus ntawm cov dej nyoos tsawg, qee zaum 80% tuaj yeem siv tau. Tus nqi qis dua rov qab los kuj yog siv los tiv thaiv fouling.
Yog li ntawd, tus nqi rov qab yuav tsum tau teeb tsa raws li cov xwm txheej ntawm qhov rov qab osmosis system, tsis yog qhov siab dua.
HID ™ Membrane Co., Ltd. tshwj xeeb hauv R & D, tsim, tsim khoom, thiab muag cov khoom kho dej suav nrog RO Cov Membrane, Rov qab Osmosis (RO) System, RO Membrane Housing, RO Cov lim dej ua ntej, RO Flat Sheet, thiab lwm yam. Nws cov khoom siv dav siv hauv cov dej xav tau ntawm kev lag luam xws li hluav taws xob, tshuaj, tshuaj, kev tsim dej haus, dej haus, khoom noj khoom haus brewing, boiler pub dej, yug me nyuam, thiab cog.
Post lub sij hawm: Oct-29-2020