Muaj zog k1 k3 K5 Tsiv Txaj Biofilm reactor MBR media

Daim ntawv thov

• Kev Kho Mob Hauv Nroog Waster
• Kev Kho Mob Wastewater
• Aquaculture Wastewater Kev Kho Mob
• Tshuaj Txav Kho Tshuaj Lom
• Kev Kho Mob Ua Haujlwm
• Roj av thiab tshuaj lom neeg Kev lag luam khib nyiab khib nyiab
• Khoom Noj & Haus Kev Lag Luam

MBRB BIOFILM KASTEWATER Kev Kho Mob

Txoj kev kho biofilm yog qhov kev kho kom zoo rau kev hloov kho, tsis muaj sludge extransion ntim, tsis muaj kev yoog raws li cov dej tsis zoo thiab dej ua haujlwm thiab kev tswj hwm.

Cov txheej txheem biofilm yog ua kom cov kab mob sib txuas nrog cov chaw lim dej, thaum cov dej phwj tuaj rau sab hauv diffusion ntawm biofilm. Cov kab mob hauv sab hauv daim nyias nyias muaj teeb meem thiab cov khoom siv metabolic ntawm cov roj ntsha thiab huab cua, yog li ua rau cov organic nyob hauv cov dej khib nyiab.

Qhov sib txawv ntawm kev ua haujlwm sludge thiab biofilm txoj kev tsis yog qhov sib txawv ntawm kev ncua tawm thiab cov txheej txheem sib piv yog qhov yuav tsum tau coj mus rau hauv cov kev kho mob biofilm. Nyob rau hauv biofilm reactor, organic paug, thiab tom qab ntawd kev hloov pauv ntawm biofpos thiab thaum kawg ntawm kev tsim ntau yam ntawm cov metabolites. Tsis tas li ntawd, nyob rau hauv biofilm reactor, raws li cov kab mob me yog paub txog cov cab kuj), kom cov microorganism tsis tau ntxiv tuaj yeem loj hlob thiab muab ntau. Yog li ntawd, biofilm yog qhov ruaj khov thiab muaj ntau yam kab ke microsystemal.
Cov hauv paus ntsiab lus ntawm biofilm tsim (Membrane cov txheej txheem)
Kev tsim ntawm biofilm yog qhov txheej txheem kev sib txawv ntawm microbial adsorption, kev loj hlob thiab tu.

Ua ntej tshaj plaws, tshem tawm nyob rau hauv cov theem ua kua ntawm cov organic paug thiab cov kab mob sib xws tsiv thiab txuas rau cov chaw nplooj ntoo; then, the microorganisms attached to the carrier on the degradation of organic pollutants, and metabolism, growth, reproduction, and other processes, and gradually in the local area of ​​the carrier to form a thin biofilm, which layer of biofilm biochemical activity, and can further adsorption, decomposition of organic pollutants in the wastewater until the final formation of a layer of organic pollutants in the Tus cab kuj qhwv ua tiav hauv MISO Biofilm, uas tuaj yeem yog adsorbed ntxiv thiab decomposed kom txog thaum kawg tsim. Cov txheej ntawm biofilm muaj cov kev ua si biochemical thiab muaj peev xwm ntxiv adsorb ntxiv nyob rau hauv wastewater, txog thaum kawg ib leeg biofilm yog tsim kom muab qhwv tag nrho cov cab kuj.

Raws li cov kev tshawb fawb ntawm Characklis, LIU li al, kev tsim cov duab liab qab: Cov tsheb thauj khoom rov qab, uas tau piav qhia raws li nram no:

Cov zaj duab xis microbial dai rau ntawm cov cab kuj tuaj yeem faib ua ob theem: microbial adsorption thiab kev loj hlob. Tom qab cov cab kuj ntxiv rau lub cev dej, nws xub nkag rau theem adsorptment. Qee qhov microorganisms thiab cov khoom siv cov khoom siv tau txuas rau qhov chaw nyob ntawm cov khoom siv ntau zaus yog cov cab kuj yooj yim, tsis yooj yim rau kev ua kom dej ntws. Nyob rau lub sijhawm no, cov kab mob me me hauv kev ncua kev loj hlob hauv cov lej loj, thiab cov khoom tawg ntau ntxiv txheej tshwm sim.

Tom qab cov kev ua luam tawm, cov kab mob me me ntawm cov chaw nplooj ntoo muaj ib puag ncig loj hlob thiab substrate, adsorbed nyob rau hauv lub sludge ntawm cov cab kuj tau pib loj hlob.

Nrog rau kev loj hlob ntawm cov kab lis kev cai thiab lub sij hawm hauv nroog thiab biofilm loj hlob nyob rau saum npoo ntawm cov cab kuj yuav loj hlob sai heev, maj mam npog tag nrho cov cab kuj ntawm cov cab kuj thiab pib thicken. Txawm li cas los xij, kev loj hlob ntawm biofilm tsis yog yam tsis zoo, nyob rau hauv qhov chaw muaj txiaj ntsig ntawm cov cab kuj, yog li nws tuaj yeem pom tau tias hydraulic shear muaj qhov tseem ceeb ntawm kev loj hlob ntawm biofilm. Cov microorganisms txuas thiab loj hlob ntawm cov chaw nqa khoom kuj tseem muaj ntau haiv neeg, Cegci, thiab lwm yam. Xws li qee cov kab mob ua luam dej hauv cov haujlwm. Raws li ntau dua thiab ntau dua biofilms tau txuas nrog cov cab kuj maj mam txo, thaum tus nqi ntawm cov neeg thauj khoom tsis muaj nuj nqis nyob hauv thaj chaw descen.

Cov khoom kom zoo dua:

Thaj Chaw Yam Tsawg Yuav Tsum Tau

Tsawg phau ntawv kev cuam tshuam

Tus nqi nominal

Yooj yim los daws thiab yooj yim rau kev ruaj khov

Yam tsawg kawg nkaus sludge ntau lawm

Txo Sludge Ntau Lawm

High efficiency thiab kev ua tau zoo

BOD thiab COD txo kom txuas ntxiv