Nkag Siab Biofilm Carrier piv thiab thaj chaw thaj tsam hauv MBBR tsim

Lub txaj txav biofilm reactor (MBBR)yog siv dav siv cov roj ntsha roj ntsha hauv kev lag luam thiab cov ntaub ntawv lim dej kom loj. Cov qauv tsim ntawm biofilm cov cab kuj, xws li cov kab mob muaj kab mob thiab thaj chaw tshwj xeeb, cuam tshuam nrog kev kho kom tau zoo. Kab lus no yuav ua tib zoo saib ntawm cov qauv tseem ceeb no txhawm rau pab koj ua kom zoo ua kom tau zoo dua.

Lub biofilm cov kab ke sib piv, tseem hu ua kev sib piv lossis xov xwm tshaj tawm hauv feem ntawm cov tshuaj reactor uas yog nyob ntawm biofilm cov cab kuj. Nyob rau hauv feem ntau MBBRRYA, qhov piv tau no feem ntau yog li 30% mus rau 70%, nyob ntawm cov cai. Ob peb lub ntsiab lus tseem ceeb cuam tshuam rau lub hom phiaj zoo tshaj plaws:

Hom Wastewater
Kev siv dej kom ntau tau ntau dua Organic thauj khoom thiab tej zaum yuav xav tau cov kev sib piv siab dua ntau dua li cov chaw siv hluav taws xob hauv nroog kom paub txog kev kho kom txaus.
• Lub hom phiaj effluent qauv
Yog tias qhov kev xav tau ntawm cov dej phwj tuaj ua haujlwm siab dua, xws li yuav tsum tau muab cov khoom siv sib npaug ntxiv los daws cov khoom siv hluav taws xob loj los muab cov khoom siv bioflm loj dua, yog li txhim kho lub peev xwm kho tau.
• Kev teeb meem kev teeb meem
Lub kaw lus AERERATER yuav tsum muab cov pa oxygen txaus thiab ua kom muaj kev sib xyaw kom zoo thiab txav mus los ntawm cov cab. Yog tias cov cab kuj muaj siab dhau tab sis aeration yog qhov tsis txaus, nws yuav ua rau cov chaw tuag lossis txo biofilm kev ua haujlwm zoo.

Nyob rau hauv MBRBREA, thaj chaw tshwj xeeb yog hais txog tag nrho thaj chaw thaj chaw muaj rau Biofilm kev loj hlob ib lub ntim ntawm cov cab kuj, feem ntau qhia hauv M² / M³. Cov qauv tsim qauv cuam tshuam rau thaj tsam ntawm thaj chaw tshwj xeeb vim tias muaj cov khoom siv biofilm ntau dua, yog li txhawb nqa biofilm ntau dua thiab muaj peev xwm txhim kho kev muaj peev xwm kho tau. Hauv qab no yog kev sib piv ntawm cov cab kuj muaj thiab lawv thaj chaw tshwj xeeb:

Xaiv Optimal Biofilm Carrier piv thiab thaj chaw nto cuam cuam tshuam nrog plaub kauj ruam tseem ceeb:
Kauj ruam 1: Txhais tau koj cov khoom siv dej khib nyiab
Pib los ntawm kev ntsuas cov ntsuas tseem ceeb, xws li lub cev lossis cov cim ntau, kom nkag siab ntau npaum li cas kev kho koj lub zog kom tau raws li cov qauv effluent.

Kauj ruam 2: Xaiv Biofilm xov xwm nrog cov chaw nyob ruaj khov
Qhov no ua kom lawv muab cov cheeb tsam txuas rau thaj av txaus los lis cov organic teeb meem thauj hauv koj lub system. Siv cov qauv hauv qab no los pab koj suav cov chaw biofilm uas xav tau: cheeb tsam xav tau ((bod thauj khoom) / (tshwj xeeb tshem tawm tus nqi ib m²)

Kauj ruam 3: Txiav txim cov nqi nqa khoom
Koj yuav tsum txiav txim siab txog kev faib ua feem ntawm biofiller kom tau txuas ntxiv raws li lub tank ntim thiab xav tau kev ua haujlwm ruaj khov thiab ua haujlwm tau zoo ntawm cov kab ke.

Kauj Ruam 4: Siv tau nrog kev sim ntsuas lossis sim
Ua ntej kev siv tag nrho, kev sim sim kev sim lossis sim ua tau zoo thiab txhim khu kev qha nyob rau hauv daim ntawv thov tiag tiag, zam kev ua dig muag.

Thaum tsim cov tshuab MBBR MBBR, nws yog ib qho tseem ceeb kom tsis txhob muaj qhov yuam kev no:
1. Oversizing tshaj tawm xov xwm (cov cab kuj sib piv ntau dua 70%)
Ntau cov cab kuj tuaj yeem ua rau muaj kev sib xyaw ua tsis zoo thiab tsis txaus tshaj tawm txog kev ua kom muaj kev txuag nyiaj ntau ntxiv.

2. Tsis tu ncua kev txwv tsis pub muaj

Ib qho kev ua paug tsis zoo - rau - Dici Didio, kev ua phem Biofilm kev loj hlob thiab kev ua haujlwm.

3. Siv qis {- Zoo tshaj tawm nrog cov chaw tsis txaus
Pheej yig tshaj tawm tej zaum yuav ua rau tsis txaus siab loj hlob ntawm biofilm kev loj hlob thiab txo kev kho kom zoo, qee zaum ua rau Carrier clogging.

AQUARTION: Ib Cov Chaw Tsim Tshuaj Cov Chaw Tsim Tshuaj ntawm MBRB Media

Raws li cov khoom lag luam mbbr medated khw, aastust muab siab dua - Zoo mbbr Media semented rau ntau yam kev kho mob xav tau.Tiv tauj peb rau hnub noTxhawm rau nrhiav txoj kev daws teeb meem rau koj cov txheej txheem pov tseg.