Cov Dej Ntws Qis Los Yog TDS Siab? Ib Phau Ntawv Qhia Txog Kev Teeb Meem Rau Cov Membranes RO Lag Luam

Thaum koj lub tshuab reverse osmosis (RO) ua lag luam tsim dej tsawg dua lossis cov dej zoo poob qis, nws tuaj yeem ua rau koj cov haujlwm tsis ua haujlwm. Txawm tias koj khiav lub chaw tsim khoom, lub Hoobkas ua zaub mov, lossis kev pabcuam kho dej, lub sijhawm tsis ua haujlwm yuav raug nqi. Qhov kev daws teeb meem no Kev daws teeb meem ntawm RO membrane phau ntawv qhia yuav pab koj sai sai txheeb xyuas plaub qhov teeb meem feem ntau thiab ua kom koj lub cev rov qab ua haujlwm tau zoo tshaj plaws.

1. Kev Ua Rau Cov Membrane Fouling Thiab Scaling: Qhov Ua Rau Dej Ntws Tsawg #1

Cov tsos mobCov dej ntws tawm maj mam txo qis, lub zog ua haujlwm nce ntxiv, thiab cov TDS (Total Dissolved Solids) nce me ntsis. Qhov no yog qhov teeb meem feem ntau hauv cov tshuab RO lag luam.

Yuav Ua Li Cas Kuaj Mob:

• Piv cov nqi ntws tam sim no nrog cov ntaub ntawv pib thaum cov membranes tshiab
• Xyuas seb qhov siab poob ntawm cov khoom membrane puas tau nce ntau dua 15%
• Tshawb xyuas cov dej pub rau cov calcium, magnesium, silica, lossis cov organic ntau.

Kho saiSiv cov tshuaj ntxuav uas tsim nyog rau hom kev ua qias tuaj (acid rau kev ua kom cov av qias tawm, alkaline rau organic/biofouling). Kev saib xyuas tsis tu ncua—xws li kev lim dej ua ntej thiab kev ntxuav raws sijhawm—yuav ua rau lub membrane siv tau ntev dua.

2. Qhov Tawg Ntawm O-Ring Thiab Seal: Qhov Ua Rau TDS Spikes Zais Cia

Cov tsos mobCov theem TDS dhia sai sai yam tsis muaj qhov poob qis ntawm qhov ntws. Qhov teeb meem feem ntau zuj zus tuaj raws sijhawm thaum qhov xau loj zuj zus.

Yuav Ua Li Cas Kuaj Mob:

• Ua ib qho "permeate conductivity test" rau txhua lub thawv siab
• Xyuas seb qhov nyeem ntawv TDS puas siab tas li thoob plaws txhua yam dej khoom
• Tshawb xyuas O-rings kom paub seb puas muaj kab nrib pleb, tawg yooj yim, lossis qhov chaw zaum tsis raug thaum koj lub kaw lus tom ntej

Kho saiHloov tag nrho cov O-rings thiab cov foob hauv lub thawv siab uas raug cuam tshuam. Ib txwm siv cov khoom hloov uas cov chaw tsim khoom pom zoo thiab roj cov O-rings kom zoo thaum lub sijhawm teeb tsa kom tiv thaiv kev xau yav tom ntej.

3. Kev puas tsuaj los ntawm kev nias rov qab: Kev ua tsis tiav ntawm daim nyias nyias mus tas li

Cov tsos mobQhov no feem ntau tshwm sim tom qab kaw lossis ua haujlwm tsis raug.

Yuav Ua Li Cas Kuaj Mob:

• Tshawb xyuas cov ntaub ntawv teev cia ntawm lub kaw lus rau txhua qhov kev nce siab tsis ntev los no lossis kev teeb tsa lub valve tsis raug.
• Nrhiav cov cim ntawm cov khoom siv membrane telescoping sab hauv lub thawv siab
• Sim cov khoom siv membrane ib leeg - cov khoom puas tsuaj yuav qhia txog kev hla ntsev ntau heev

Lus Cim Tseem CeebKev puas tsuaj los ntawm lub zog rov qab los tsis tuaj yeem kho tau. Thaum lub membrane lub cev puas lawm, kev ntxuav ntau npaum li cas los xij yuav ua rau nws rov qab ua haujlwm tau zoo. Tib txoj kev daws teeb meem yog hloov cov khoom puas tam sim ntawd.

4. TDS Creep: Kev Ua Haujlwm Tsis Muaj Kev Cuam Tshuam

Cov tsos mobQis zuj zus ntawm TDS raws sijhawm, txawm tias yuav tsum tau ntxuav thiab saib xyuas tas li. Qhov no yog ib feem ntawm kev laus ntawm daim nyias nyias.

Yuav Ua Li Cas Kuaj Mob:

• Taug qab cov ntawv nyeem TDS txhua hli thiab kos lawv rau ntawm daim duab
• Piv cov nqi tsis lees paub ntsev tam sim no nrog cov lus qhia ntawm lub chaw tsim khoom
• Xyuas seb qhov TDS nce puas sib npaug thoob plaws txhua yam khoom membrane

Kho saiUa kom huv si los ntawm kev siv tshuaj lom neeg kom tshem tawm cov av qias uas yuav ua rau muaj teeb meem. Yog tias cov theem TDS tseem nce ntxiv tom qab ntxuav, koj cov daim nyias nyias yuav luag tas lawv lub neej ua haujlwm.

Thaum Twg Yuav Hloov Koj Cov Membranes RO Lag Luam

Yog tias koj tau ua raws li tag nrho cov kauj ruam daws teeb meem saum toj no—ua kev ntxuav tshuaj kom huv, hloov tag nrho cov O-rings thiab cov foob, thiab tshem tawm cov teeb meem teeb tsa system—thiab koj lub system tseem qhia dej tsawg, TDS siab tas li, lossis kev puas tsuaj uas tsis rov qab tau, nws yog lub sijhawm los hloov koj cov khoom RO membrane.

Feem ntau cov RO membranes lag luam muaj lub neej ua haujlwm ntawm 2-5 xyoos, nyob ntawm seb cov dej pub zoo li cas thiab kev saib xyuas zoo li cas. Kev tos ntev dhau los hloov cov membranes uas puas lawm yuav ua rau cov nqi khiav lag luam siab dua, cov dej tsis zoo, thiab ua rau cov khoom siv hauv qab dej puas tsuaj.

Xav tau kev pab txheeb xyuas cov membranes hloov pauv uas zoo rau koj lub cev? Peb pab neeg kws tshaj lij RO tuaj yeem muab kev taw qhia thiab kev xa khoom sai ntawm cov khoom membrane zoo kom txo koj lub sijhawm tsis ua haujlwm. Tiv tauj peb hnub no kom tau txais kev soj ntsuam dawb thiab hais nqe.