Hauv kev kho dej phwj niaj hnub no, sodium acetate, ua ib qho tseem ceeb ntawm cov tshuaj, ua lub luag haujlwm tseem ceeb. Nrog nws cov xwm txheej tshwj xeeb thiab kev ua tau zoo, nws pab txhawb kev txhim kho cov dej phwj tuaj, txhim kho dej zoo thiab tiv thaiv ib puag ncig.
Ua ntej, qhov xwm txheej thiab cov yam ntxwv ntawm sodium acetate
Sodium acetate hmoov, uas nws cov mis yog CH₃COONa, yog cov xim tsis muaj xim, tsis muaj ntxhiab tsw siv lead ua uas tawg hauv dej thiab muaj cov cim muaj zog alkaline. Nws cov tshuaj aqueous yog weakly yooj yim thiab muaj peev xwm neutralize nrog acid. Cov khoom no ua rau sodium acetate muaj ntau yam zoo hauv kev kho dej khib nyiab.
Thib ob, cov txheej txheem ntawm sodium acetate hauv kev kho dej phwj tuaj
Cov pa roj carbon ntxiv
Hauv cov txheej txheem lom neeg, cov kab mob yuav tsum muaj cov pa roj carbon txaus los tswj lub neej kev ua ub no thiab cov metabolism. Sodium acetate tuaj yeem siv los ua cov pa roj carbon zoo los muab cov khoom noj tseem ceeb rau cov kab mob, txhawb lawv txoj kev loj hlob thiab kev loj hlob, thiab yog li txhim kho kev ua haujlwm ntawm kev kho mob lom.
Kho pH
Tus nqi pH ntawm cov dej phwj tuaj muaj qhov cuam tshuam tseem ceeb rau kev kho mob. Qhov tsis muaj zog alkalinity ntawm sodium acetate tuaj yeem cuam tshuam cov kua qaub hauv cov dej phwj tuaj, kho tus nqi pH ntawm cov dej phwj tuaj rau qhov tsim nyog, thiab tsim kom muaj cov xwm txheej zoo rau kev loj hlob ntawm cov kab mob thiab tshuaj lom neeg.
Txhim kho nitrogen thiab phosphorus tshem tawm cov nyhuv
Hauv cov txheej txheem ntawm kev tshem tawm nitrogen, sodium acetate tuaj yeem muab cov pa roj carbon rau cov kab mob denitrifying, txhawb cov tshuaj tiv thaiv denitrification thiab txhim kho cov txiaj ntsig ntawm kev tshem tawm nitrogen. Nyob rau tib lub sijhawm, nws kuj tseem pab txhim kho cov nyhuv phosphorus tshem tawm lom thiab txhim kho cov phosphorus tshem tawm cov dej phwj tuaj.
3. Cov ntaub ntawv thov thiab cov teebmeem ntawm sodium acetate
Ntau lub chaw kho dej phwj tuaj tau qhia txog sodium acetate rau hauv cov ntawv thov, thiab tau txais txiaj ntsig zoo kawg li. Piv txwv li, tom qab tus nqi tsim nyog ntawm sodium acetate ntxiv rau hauv chav kho mob lom ntawm cov chaw kho dej hauv nroog, cov pa phem xws li COD (kev xav tau cov pa oxygen), BOD (biochemical oxygen xav tau), nitrogen thiab phosphorus hauv dej effluent. kev ua tau zoo yog txo qis, ncav cuag lub teb chaws emission qauv.
Plaub, kev siv cov tshuaj sodium acetate ceev faj
Txawm hais tias sodium acetate muaj ntau yam zoo hauv kev kho dej phwj tuaj, nws kuj yuav tsum tau them sai sai rau qee qhov teeb meem hauv kev siv. Ua ntej, qhov ntau npaum ntawm sodium acetate yuav tsum tau tswj kom tsis txhob muaj pov tseg thiab tsis zoo rau kev kho mob los ntawm kev siv ntau dhau. Qhov thib ob, raws li cov dej phwj tuaj thiab cov kev cai ntawm cov txheej txheem kev kho mob, qhov kev siv tshuaj thiab kev siv tshuaj yuav tsum raug xaiv los xyuas kom meej tias sodium acetate tuaj yeem ua tiav nws lub luag haujlwm.
Raws li qhov tshwm sim, sodium acetate muaj cov txiaj ntsig tseem ceeb hauv kev kho cov dej phwj tuaj. Los ntawm kev siv lub ntsiab lus ntawm cov yam ntxwv thiab cov txheej txheem ntawm sodium acetate, nws tuaj yeem txhim kho kev ua haujlwm ntawm cov dej phwj tuaj, txo cov pa paug paug, thiab ua kom muaj txiaj ntsig zoo rau kev tiv thaiv dej thiab ib puag ncig ecological. Nrog rau kev txhim kho txuas ntxiv thiab kev tsim kho tshiab ntawm kev kho dej phwj tuaj, nws ntseeg tias sodium acetate yuav ua lub luag haujlwm tseem ceeb hauv kev kho dej phwj yav tom ntej.
Post lub sij hawm: Aug-19-2024