Nitrifying kab mob tus neeg sawv cev rau kev kho dej khib nyiab

Nitrifying Bacteria Agent rau Wastewater Treatment Featured Duab

Kev Piav Qhia Luv:

Peb liNitrifyingBacteria Tus Neeg Sawv Cevyog ib yam khoom siv tshwj xeeb uas tsim los pab kom tshem tau cov ammonia nitrogen (NH₃-N) thiab tag nrho cov nitrogen (TN) ntawm cov dej khib nyiab. Muaj cov kab mob nitrifying bacteria, enzymes, thiab activators uas muaj zog heev, nws txhawb nqa kev tsim cov biofilm sai, txhim kho kev pib ua haujlwm ntawm lub cev, thiab ua rau muaj kev hloov pauv nitrogen ntau hauv ob qho chaw hauv nroog thiab kev lag luam.

Tau Txais Ib Daim Ntawv Qhia Txog Tus Nqi

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev piav qhia txog khoom

Qhov tsos: Hmoov zoo

Cov Kab Mob Uas Muaj Sia Nyob≥ 20 billion CFU/gram

Cov Cheebtsam Tseem Ceeb:

Cov kab mob nitrifying

Cov Enzymes

Cov tshuaj ua kom lub cev muaj zog

Cov mis tshuaj zoo no pab txhawb kev hloov pauv ntawm ammonia thiab nitrite mus ua cov pa nitrogen tsis muaj teeb meem, txo cov ntxhiab tsw phem, tiv thaiv cov kab mob anaerobic uas ua rau muaj teeb meem, thiab txo cov pa phem hauv huab cua los ntawm methane thiab hydrogen sulfide.

Cov Haujlwm Tseem Ceeb

Ammonia Nitrogen thiab Tag Nrho Nitrogen Tshem Tawm

Ua kom cov oxidation ntawm ammonia (NH₃) thiab nitrite (NO₂⁻) ua nitrogen (N₂) sai dua.

Txo cov theem NH₃-N thiab TN sai sai

Txo cov ntxhiab tsw thiab cov pa roj (methane, ammonia, H₂S)

Txhawb Kev Pib Ua Haujlwm thiab Kev Tsim Biofilm

Ua kom cov sludge activated acclimate sai dua

Ua kom lub sijhawm luv dua rau kev tsim cov biofilm

Txo lub sijhawm nyob hauv cov dej khib nyiab thiab ua kom cov dej kho tau zoo dua

Kev Txhim Kho Kev Ua Haujlwm Zoo

Txhim kho qhov ua tau zoo ntawm kev tshem tawm ammonia nitrogen txog li 60% yam tsis tas hloov cov txheej txheem uas twb muaj lawm

Tus neeg sawv cev microbial uas zoo rau ib puag ncig thiab txuag tau nyiaj

Cov Ntawv Thov

Haum rau ntau yam kev kho dej khib nyiab, suav nrog:

Cov chaw kho dej phwj hauv nroog

Cov dej khib nyiab los ntawm kev lag luam, xws li:

Cov dej khib nyiab tshuaj lom neeg

Luam tawm thiab zas xim dej khib nyiab

Cov khib nyiab lim dej

Cov dej khib nyiab ua zaub mov

Lwm cov dej khib nyiab uas muaj cov organic ntau

Cov dej khib nyiab tshuaj lom neeg

Luam tawm thiab zas xim dej khib nyiab

Cov khib nyiab lim dej

Cov dej khib nyiab ua zaub mov

Lwm cov dej khib nyiab uas muaj cov organic ntau

Cov chaw kho dej phwj hauv nroog

Cov Tshuaj Pom Zoo

Cov Dej Pov Tseg Hauv Kev Lag Luam: 100–200g/m³ (koob tshuaj thawj zaug), 30–50g/m³/hnub rau kev teb rau kev hloov pauv ntawm qhov hnyav

Cov Dej Pov Tseg Hauv nroog: 50–80g/m³ (raws li qhov ntim ntawm lub tank biochemical)

Cov Kev Cai Zoo Tshaj Plaws rau Daim Ntawv Thov

Cov Qauv

Ntau yam

Cov Lus Cim

5.5–9.5

Qhov zoo tshaj plaws: 6.6–7.4, zoo tshaj plaws ntawm ~7.2

Kub

8°C–60°C

Qhov Zoo Tshaj: 26–32°C. Qis dua 8°C: kev loj hlob qeeb. Siab dua 60°C: kev ua haujlwm ntawm cov kab mob txo qis

Cov Pa Pa Uas Yaj Lawm

≥2 mg/L

DO siab dua ua rau cov kab mob metabolism sai dua 5–7 × hauv cov thoob dej aeration

Qhov ntsev

≤6%

Ua haujlwm tau zoo hauv cov dej khib nyiab uas muaj ntsev ntau

Cov Ntsiab Lus Qhia

Yuav tsum muaj

Muaj xws li K, Fe, Ca, S, Mg - feem ntau muaj nyob rau hauv dej lossis av

Kev Tiv Thaiv Tshuaj

Nruab Nrab mus rau Siab

Ua siab ntev rau qee yam tshuaj inhibitors, xws li chloride, cyanide, thiab cov hlau hnyav; soj ntsuam qhov sib xws nrog biocides

Daim Ntawv Ceeb Toom Tseem Ceeb

Kev ua tau zoo ntawm cov khoom yuav txawv nyob ntawm seb muaj pes tsawg yam cuam tshuam, cov xwm txheej ua haujlwm, thiab kev teeb tsa lub kaw lus.
Yog tias muaj cov tshuaj tua kab mob lossis tshuaj tua kab mob nyob rau hauv thaj chaw kho mob, lawv yuav tiv thaiv cov kab mob me me kom tsis txhob ua haujlwm. Nws raug nquahu kom soj ntsuam thiab, yog tias tsim nyog, tshem tawm lawv cov teebmeem ua ntej siv cov tshuaj tua kab mob.

Yav dhau los: Tus Neeg Sawv Cev Phosphorus Bacteria - Kev daws teeb meem ua tau zoo rau kev tshem tawm Phosphorus ntau dua

Tom ntej no: Tus neeg sawv cev rau cov kab mob denitrifying rau kev kho dej khib nyiab