Taw qhia
Rau cov nroj tsuag kho cov dej khib nyiab npaj kev tsim kho tshiab lossis kev hloov kho tshiab, xaiv txoj caiMBBR mediayog qhov tseem ceeb. Kev tshaj tawm txoj cai tuaj yeem txhim kho cov dej ntws zoo, txo qis kev siv hluav taws xob, thiab txo nqi txij nkawm. Cov lus qhia no yuav sib piv ntau hom MBBR media thiab qhia txog lawv cov yam ntxwv thiab cov ntawv thov tsim nyog los pab koj xaiv qhov zoo tshaj plaws.
Vim li cas MBBR Media Matters hauv STP Performance
Hauv kev kho dej phwj tuaj (STP), MBBR xov xwm yog qhov tseem ceeb ntawm cov tshuaj lom neeg lom neeg, cuam tshuam ncaj qha rau kev kho dej kom zoo thiab kev ua haujlwm tag nrho.
High Deg Cheeb Tsam Txhim Kho Microbial Activity
High-zoo MBBR media nta thaj chaw loj tshwj xeeb, muab ntau qhov chaw rau cov kab mob kom txuas thiab tsim cov biofilm ruaj khov. Qhov no tso cai rau microbes kom ua tau zoo dua cov pa phem xws li COD, BOD, thiab ammonia nitrogen, txhim kho cov dej ntws zoo.
Kev ua haujlwm ruaj khov nyob rau hauv Flow thiab Load Fluctuations
MBBR cov xov xwm tsim tau zoo tuaj yeem tswj cov kev hloov pauv hauv cov ntim dej thiab cov khoom ua paug. Piv nrog rau cov pa activated sludge systems, MBBR systems muaj zog dua rau kev poob siab loads, tswj kev ua haujlwm ruaj khov txawm tias cov dej zoo hloov pauv.
Cov khoom siv ruaj khov txo cov nqi tu
Siab -cov khoom siv MBBR zoo feem ntau yog tsim los ntawm corrosion-cov ntaub ntawv tiv thaiv HDPE lossis PP, muab lub neej ua haujlwm ntev thiab hnav tsis kam. Nyob rau lub sijhawm ua haujlwm ntev-, lawv txo qis qhov txhaws thiab hloov zaus, ua rau kev ua haujlwm STP ua haujlwm tau zoo dua thiab raug nqi- zoo.
Hom Lub Npe ntawm MBBR Media rau STP Daim Ntawv Thov
Hauv qab no yog ib qho kev qhia txog cov hom MBBR uas siv ntau hauv cov chaw kho dej phwj tuaj:
High Surface Area Media
Cov xov xwm hauv cheeb tsam siab yog tsim nyog rau kev kho siab - cov dej khib nyiab los yog cov reactors nrog qhov chaw tsawg. Nws muab thaj chaw txuas loj dua rau cov kab mob me me, tso cai rau biofilms tsim sai thiab txhim kho cov degradation ntawm cov pa phem. Hom no feem ntau yog siv nyob rau hauv industrial wastewater pretreatment los yog cog expansion tej yaam num.
HDPE Floating Media
HDPE floating media yog cov khoom siv feem ntau siv hauv cov chaw kho dej hauv nroog, ua los ntawm siab -density polyethylene (HDPE). Nws yog corrosion-resistant, muaj qhov ruaj khov, thiab muaj lub neej ua haujlwm ntev, tso cai rau kev ua haujlwm ruaj khov hauv ob qho tib si aerobic thiab anoxic / anaerobic tso tsheb hlau luam, ua rau nws tsim nyog rau feem ntau cov txheej txheem MBBR daim ntawv thov.
Customized Media
Qee qhov kev txhim kho STP lossis cov phiaj xwm rov ua dua tshiab yuav tsum muaj kev tshaj tawm kho kom haum rau cov qauv tank uas twb muaj lawm lossis cov tshuab aeration. Customized MBBR media tuaj yeem ua kom zoo dua qhov sib piv thiab txhim kho tag nrho cov txheej txheem kev ua haujlwm, muab cov kev daws teeb meem zoo rau kev ua haujlwm tshwj xeeb.
Yuav Ua Li Cas Xaiv Txoj Cai MBBR Media rau Koj STP
Cov chaw kho dej sib txawv (STPs) muaj cov dej zoo sib txawv, kev teeb tsa lub tank, thiab cov hom phiaj ua haujlwm. Thaum xaiv MBBR media, cov lus pom zoo hauv qab no tuaj yeem siv los ua cov lus qhia:
1. Raws li cov dej muaj txiaj ntsig zoo
• Cov khoom siv hluav taws xob siab / Cov dej khib nyiab muaj: xaiv cov khoom siv hauv cheeb tsam siab (piv txwv li, honeycomb lossis tubular hom). Cov cab kuj muab qhov chaw txuas ntxiv rau cov kab mob microorganisms, txhim kho degradation efficiency.
• Cov dej khib nyiab hauv nroog / Cov dej ruaj khov: HDPE floating media raug pom zoo. Nws yog corrosion-resistant, ntev- kav ntev, thiab yooj yim los tswj.
2. Raws li Reactor Volume thiab Tsim
• Qhov chaw txwv tsis pub / ntiav tso tsheb hlau luam: Siv cov xov xwm kho kom haum raws li lub tank qhov ntev thiab cov duab. Qhov no ua kom muaj kev raug ncua kom raug thiab ua rau kev siv biofilm ntau tshaj plaws.
• Txheem tso tsheb hlau luam / Nruab nrab qhov tob: Standard HDPE floating media txaus, tsis tas yuav muaj kev hloov kho tshwj xeeb thiab muab tus nqi ntau dua - kev daws teeb meem zoo.
3. Raws li Cov Hom Phiaj Kho Mob
• Kev ua raws li tus qauv tso tawm: HDPE cov xov xwm tsis tu ncua yog tsim nyog rau kev ua haujlwm ruaj khov thiab ua tau raws li cov qauv effluent txhua hnub.
• Siab- tus qauv siv dej rov qab los yog cov kev tso tawm nruj heev: Xaiv rau qhov chaw siab tshaj plaws hauv cheeb tsam los yog cov xov xwm kho kom zoo los xyuas kom meej cov kab mob microbial txaus thiab kev kho kom zoo.
Xaus
Thaum xaiv MBBR cov xov xwm zoo rau koj qhov chaw kho dej phwj tuaj, nws yog ib qho tseem ceeb uas yuav tsum xav txog cov dej zoo, kev teeb tsa lub tank, cov hom phiaj kho mob, thiab cov khoom siv xov xwm. Kev xaiv kom zoo tuaj yeem txhim kho kev kho mob kom zoo thiab ua kom muaj kev ua haujlwm ruaj khov.
Aquasust muab siab -MBBR xov xwm zoo tsim los rau txhua hom kev kho dej phwj tuaj. Yog tias koj tab tom nrhiav mbbr media rau STP kev muag khoom,tiv tauj pebhnub no kom tau txais cov kev daws teeb meem thiab cov lus tsocai.