Tsis ntev los no, hauv kev lag luam tshuaj lom neeg, tetrasodium hydroxyethylethylenediphosphonate (HEDP tetrasodium) tau dhau los ua qhov tseem ceeb hauv kev lag luam vim nws cov ntawv thov dav thiab cov teeb meem kev tswj hwm kev nyab xeeb.
Tetrasodium hydroxyethylethylenediphosphonate yog ib qho organic phosphonate scale thiab corrosion inhibitor nrog kev ua tau zoo heev, ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw lag luam. Hauv cov tshuab dej txias hauv kev lag luam, nws tuaj yeem tiv thaiv kev tsim cov nplai los ntawm calcium, magnesium thiab lwm yam ions hauv dej, txo qhov kev pheej hmoo ntawm cov khoom siv, txuas ntxiv lub neej ua haujlwm ntawm cov khoom siv, thiab txhim kho kev ua haujlwm ntawm lub kaw lus. Tib lub sijhawm, hauv kev lag luam petrochemical, HEDP tetrasodium yog siv rau hauv cov tshuab txhaj dej hauv cov roj av kom tiv thaiv kev tsim thiab cov kav dej kom tsis txhob raug thaiv lossis puas tsuaj vim muaj kev nplai thiab xeb, uas yog qhov tseem ceeb heev rau kev ua kom muaj kev vam meej ntawm kev rho tawm roj. Tsis tas li ntawd, hauv kev lag luam xws li kev ua ntawv, kev luam ntawv thiab kev zas xim, nws kuj ua haujlwm ua tus neeg sawv cev kho dej zoo heev thiab tus neeg sawv cev hlau ion chelating, pab txhawb kev ua haujlwm ruaj khov ntawm cov txheej txheem ntau lawm.
Txawm li cas los xij, nrog rau kev nce ntxiv ntawm kev siv tetrasodium hydroxyethylethylenediphosphonate, nws cov teeb meem kev tswj hwm kev nyab xeeb tau maj mam dhau los ua qhov tseem ceeb. Hauv cov txheej txheem tsim khoom, vim yog cov txheej txheem tsim khoom rov qab lossis kev tswj hwm kev nyab xeeb tsis txaus hauv qee lub tuam txhab, muaj kev pheej hmoo ntawm cov khoom siv raw xau thiab kev ua qias tuaj rau ib puag ncig. Thaum lub sijhawm thauj mus los, vim tias cov tshuaj no muaj qee qib ntawm kev xeb, yog tias lub ntim khoom tsis ua raws li cov qauv lossis cov neeg ua haujlwm thauj mus los ua haujlwm tsis raug, nws yuav ua rau muaj kev sib tsoo xau, ua rau muaj kev hem thawj rau ib puag ncig thiab kev nyab xeeb ntawm cov neeg ua haujlwm. Hauv cov txheej txheem siv, qee lub tuam txhab tsis paub meej txog qhov ntau npaum li cas thiab txoj kev siv HEDP tetrasodium, uas tsis tsuas yog cuam tshuam rau kev siv nws cov txiaj ntsig xwb tab sis kuj tseem yuav ua rau muaj kev pov tseg tsis tsim nyog thiab kev ua qias tuaj rau ib puag ncig.
Yuav kom txhawb nqa kev tswj hwm kev nyab xeeb ntawm tetrasodium hydroxyethylethylenediphosphonate, cov chaw haujlwm cuam tshuam tau ua ntau yam kev ntsuas. Ntawm ib sab tes, lawv tau txhawb nqa kev saib xyuas cov tuam txhab tsim khoom, xav kom lawv tsim khoom raws li cov qauv hauv tebchaws, txhim kho cov txheej txheem tsim khoom, thiab txhawb nqa kev tswj hwm kev khaws cia ntawm cov khoom siv raw thiab cov khoom. Ntawm qhov tod tes, lawv tau ua tus qauv rau cov txheej txheem thauj mus los, xav kom cov tuam txhab thauj mus los muaj cov khoom siv tiv thaiv kev tshaj lij thiab cov cuab yeej kho mob thaum muaj xwm txheej ceev kom ntseeg tau tias muaj kev nyab xeeb ntawm cov txheej txheem thauj mus los. Tib lub sijhawm, cov tuam txhab raug txhawb kom txhawb nqa kev tshawb fawb thiab kev txhim kho thev naus laus zis thiab tshawb nrhiav ntau txoj hauv kev zoo rau ib puag ncig thiab ua haujlwm tau zoo kom txo qhov cuam tshuam rau ib puag ncig.
Cov kws tshaj lij hauv kev lag luam tau hais tias ua ib yam khoom siv tshuaj lom neeg tseem ceeb, tetrasodium hydroxyethylethylenediphosphonate ua lub luag haujlwm tseem ceeb hauv kev tsim khoom lag luam. Txawm li cas los xij, thaum muab kev ua si tag nrho rau nws cov txiaj ntsig, peb yuav tsum muab qhov tseem ceeb rau nws cov teeb meem kev tswj hwm kev nyab xeeb. Tsuas yog los ntawm kev sib koom tes ntawm tsoomfwv, cov tuam txhab lag luam, thiab txhua lub koom haum hauv zej zog los tsim thiab txhim kho lub kaw lus saib xyuas zoo thiab lub tshuab tswj kev nyab xeeb peb tuaj yeem ua kom ntseeg tau tias tetrasodium hydroxyethylethylenediphosphonate tuaj yeem ua rau muaj kev pab ntau dua rau kev txhim kho kev lag luam ntawm lub hauv paus ntawm kev nyab xeeb thiab kev tiv thaiv ib puag ncig.
Cov kws tshaj lij hauv kev lag luam tau hais tias ua ib yam khoom siv tshuaj lom neeg tseem ceeb, tetrasodium hydroxyethylethylenediphosphonate ua lub luag haujlwm tseem ceeb hauv kev tsim khoom lag luam. Txawm li cas los xij, thaum muab kev ua si tag nrho rau nws cov txiaj ntsig, peb yuav tsum muab qhov tseem ceeb rau nws cov teeb meem kev tswj hwm kev nyab xeeb. Tsuas yog los ntawm kev sib koom tes ntawm tsoomfwv, cov tuam txhab lag luam, thiab txhua lub koom haum hauv zej zog los tsim thiab txhim kho lub kaw lus saib xyuas zoo thiab lub tshuab tswj kev nyab xeeb peb tuaj yeem ua kom ntseeg tau tias tetrasodium hydroxyethylethylenediphosphonate tuaj yeem ua rau muaj kev pab ntau dua rau kev txhim kho kev lag luam ntawm lub hauv paus ntawm kev nyab xeeb thiab kev tiv thaiv ib puag ncig.
Lub sijhawm tshaj tawm: Lub Ob Hlis-12-2025
