Yuav ua li cas xaiv cov RO membrane hauv tsev

Kev xaiv lub tshuab lim dej Reverse Osmosis (RO) uas zoo rau hauv tsev yog qhov tseem ceeb heev rau kev ua kom dej haus huv thiab txo cov nqi mus sij hawm ntev. Nov yog phau ntawv qhia kom pab koj txiav txim siab tau zoo.

🎯 1. Muab Qhov Tseem Ceeb Rau Cov Kev Ntsuas Kev Ua Tau Zoo

Cov no yog cov cim qhia tseem ceeb tshaj plaws ntawm RO membrane qhov zoo thiab kev ua haujlwm zoo.

• Tus Nqi Desalination: Qhov no ntsuas lub peev xwm ntawm daim nyias nyias kom tshem tawm cov ntsev uas yaj, cov hlau hnyav, thiab lwm yam khoom tsis huv. Tus nqi siab dua txhais tau tias dej huv dua.
• Cov membranes zoo feem ntau muaj cov nqi desalination ntawm≥98%, nrog rau cov hom lag luam zoo tshaj plaws xws li HID ua tiav ntau dua 99%.
• Cov daim nyias nyias uas tsis zoo yuav muaj tus nqi qis dua 95%, uas tej zaum yuav tsis txaus, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas muaj cov khoom yaj tag nrho (TDS) ntau hauv cov dej kais.
• Cov Dej Uas Tau Tso Tawm (Lub Neej): Qhov no qhia txog tag nrho cov dej huv uas daim nyias nyias tuaj yeem tsim tawm ua ntej nws xav tau hloov. Nws yog ib qho cim qhia txog lub neej uas ntseeg tau dua li lub sijhawm uas tau hais tseg (piv txwv li, "lub neej 3-xyoo").
• Nrhiav ib daim membrane uas muaj qhov tso zis tsawg kawg yog 4000-6000 litres. Tus nqi siab dua qhia tau tias daim membrane siv tau ntev dua thiab ruaj khov dua.
• Tus Nqi Nqus Dej (Flux): Qhov no yog hais txog qhov ceev npaum li cas lub membrane tuaj yeem tsim cov dej huv. Txawm hais tias tseem ceeb, nws yuav tsum tsis txhob muab qhov tseem ceeb dua li tus nqi desalination. Ceev faj txog cov membranes uas hais tias tus nqi ntws siab heev tab sis xav tau siab heev kom ua tiav nws, vim qhov no tuaj yeem yog lub cim ntawm qhov tsis zoo.

🔬 2. Soj Ntsuam Cov Khoom Siv thiab Kev Tsim Kho

Cov ntaub ntawv siv txiav txim siab lub membrane lub zog, kev nyab xeeb, thiab kev tiv thaiv kev ua qias tuaj.

• Cov Khoom Siv Rau Hauv Membrane: Tus qauv kev lag luam rau kev siv hauv tsev zoo yog cov aromatic polyamide composite membrane. Cov no muaj kev sib npaug zoo ntawm kev tshem dej ntsev ntau, kev ntws zoo, thiab kev ruaj khov. Tsis txhob siv cov khoom qub lossis pheej yig dua xws li cellulose acetate rau kev lim dej thawj zaug.
• Cov Khoom Siv Rau Kev Siv Dej: Cov khoom sab hauv uas cov dej lim dhau los kuj tseem ceeb ib yam. Yuav kom ntseeg tau tias muaj kev nyab xeeb thiab tiv thaiv kev ua qias tuaj ntxiv:
• Nyiam cov tshuab uas siv cov khoom siv tsis muaj BPA lossis, zoo dua, 316 stainless hlau (txoj kev dej). Qhov no tshem tawm qhov kev pheej hmoo ntawm cov tshuaj lom neeg phem nkag mus rau hauv koj cov dej haus.
• Tsim Tsis Muaj Cov Khoom Ntxiv: Qee cov chaw tsim khoom ntxiv cov tshuaj tiv thaiv scalants (cov tshuaj los tiv thaiv cov minerals sib sau ua ke rau ntawm daim nyias nyias) kom ntev nws lub neej. Yog xav tau cov dej ntshiab tshaj plaws, nrhiav cov khoom lag luam uas muag meej tias yog "0 additive" lossis "0 anti-scalant".

💰 3. Tshuaj Xyuas Cov Nqi Mus Ntev

Tus nqi yuav thawj zaug tsuas yog ib feem ntawm qhov kev sib npaug xwb. Tus nqi kho tas mus li yog qhov uas tus nqi tiag tiag nyob.

• Xam Tus Nqi Hloov Lim Txhua Xyoo: Tsis txhob saib tus nqi ntawm daim RO membrane xwb. Koj yuav tsum xam tus nqi tag nrho txhua xyoo ntawm kev hloov tag nrho cov lim dej hauv lub kaw lus (feem ntau suav nrog cov lim dej ua ntej xws li paj rwb PP thiab cov pa roj carbon, daim RO membrane, thiab cov lim dej tom qab-carbon).
• Muab tus nqi ntawm txhua lub lim dej uas xav tau los sib ntxiv thiab faib los ntawm lawv lub neej ua haujlwm kom tau tus nqi txhua xyoo uas muaj tseeb. Lub hom phiaj zoo yog kom tus nqi lim dej txhua xyoo tsis pub tshaj 500 CNY.
• Lub Npe Lag Luam thiab Daim Ntawv Pov Thawj: Kev xaiv daim nyias nyias los ntawm lub npe lag luam muaj npe nrov feem ntau ua kom muaj qhov zoo thiab kev ua tau zoo sib xws.
• Cov Hom Lag Luam Uas Ntseeg Tau: Cov hom lag luam uas paub thoob ntiaj teb suav nrog Dow/Filmtec, Toray, thiab Hydranautics. Cov hom lag luam hauv tebchaws uas muaj koob npe zoo li HID kuj yog cov neeg sib tw muaj zog.
• Cov Ntawv Pov Thawj: Tshawb xyuas cov ntawv pov thawj kev nyab xeeb thiab zoo thoob ntiaj teb xws li NSF lossis WQA. Rau cov khoom lag luam hauv tsev, koj tuaj yeem txheeb xyuas seb lawv puas tau sau npe nrog cov koom haum kev lag luam xws li Tuam Tshoj Membrane Industry Association.