Cov Khoom Tshiab Kub Tuam Tshoj Nitrite Remover Nitrobacter rau Kev Ntxuav Dej Kho Aquaculture Dej phwj tuaj

Peb cog lus tias yuav muab cov nqi sib tw rau koj, cov khoom zoo kawg nkaus, thiab xa khoom sai rau Cov Khoom Tshiab Kub Tuam Tshoj Nitrite Remover Nitrobacter rau Kev Ntxuav Dej Kho Aquaculture Sewage, Ua lag luam thawj zaug, peb nrhiav tau ib leeg. Txawm tias ua lag luam ntxiv, kev ntseeg siab tau mus txog qhov ntawd. Peb txoj kev lag luam ib txwm nyob ntawm koj cov kev pabcuam txhua lub sijhawm.
Peb cog lus tias yuav muab tus nqi sib tw rau koj, cov khoom zoo kawg nkaus, thiab xa khoom sai rau kojCov kab mob nitrifying, Ntsib nrog lub zog ntawm lub ntiaj teb nthwv dej ntawm kev koom ua ke ntawm kev lag luam, peb tau ntseeg siab nrog peb cov khoom zoo thiab ua siab dawb pabcuam rau peb cov neeg siv khoom thiab xav kom peb koom tes nrog koj los tsim lub neej yav tom ntej ci ntsa iab.

Kev piav qhia

Daim Ntawv:Hmoov

Cov Khoom Xyaw Tseem Ceeb:

Cov kab mob nitrifying, enzyme, activator, thiab lwm yam

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

Daim Ntawv Thov

Cov Haujlwm Tseem Ceeb

1. Tus neeg sawv cev tuaj yeem tsim tau sai sai hauv biochemical system thiab loj hlob bio-zaj duab xis hauv padding, nws hloov ammonia nitrogen thiab cnitrite hauv dej khib nyiab mus rau cov nitrogen tsis muaj teeb meem uas tuaj yeem tso tawm ntawm dej, kom degrade ammonia nitrogen thiab tag nrho nitrogen sai sai. Txo cov ntxhiab tsw phem, tiv thaiv kev loj hlob ntawm cov kab mob putrefying, txo methane, ammonia thiab hydrogen sulfide, txo cov pa phem hauv huab cua.

2. Tus neeg sawv cev nrog cov kab mob nitrifying, tuaj yeem ua kom luv luv ntawm cov sludge activated thiab los ntawm-zaj duab xis lub sijhawm, ua kom ceev nrooj pib ntawm cov dej phwj pov tseg, txo cov dej khib nyiab nyob lub sijhawm, txhim kho tag nrho cov hwj chim ua tiav.

3. Muab cov kab mob nitrifying rau hauv cov dej khib nyiab, tuaj yeem txhim kho kev ua haujlwm ntawm ammonia nitrogen hauv dej khib nyiab los ntawm 60% ntawm cov qub, tsis tas hloov cov txheej txheem kho. Nws tuaj yeem txo tus nqi ua haujlwm, yog ib qho tshuaj uas zoo rau ib puag ncig, ua haujlwm tau zoo, thiab tiv thaiv kab mob me me.

Txoj Kev Thov

Raws li cov ntsuas dej zoo, lub cev biochemical ntawm cov dej khib nyiab kev lag luam:

1. Thawj koob tshuaj yog li ntawm 100-200 grams/cubic (accroding rau biochemical pas dej ntim xam).

2. Qhov ntau npaum li cas ntawm cov dej pub uas tshwm sim los ntawm kev hloov pauv loj dhau los cuam tshuam rau qhov kev txhim kho biochemical system yog 30-50 grams/cubic (raws li kev xam biochemical pas dej ntim).

3. Cov dej khib nyiab hauv nroog yog 50-80 grams/cubic (raws li kev xam qhov ntim ntawm pas dej biochemical)

Cov Lus Qhia Tshwj Xeeb

Cov kev ntsuam xyuas qhia tau hais tias cov yam ntxwv ntawm lub cev thiab tshuaj lom neeg hauv qab no ntawm kev loj hlob ntawm cov kab mob yog qhov zoo tshaj plaws:

1. pH: Qhov nruab nrab ntawm 5.5 txog 9.5, nws yuav loj hlob sai tshaj plaws ntawm 6.6 -7.4, thiab qhov zoo tshaj plaws PH tus nqi yog 7.2.

2. Kub: Siv tau ntawm 8 ℃ - 60 ℃. Cov kab mob yuav tuag yog tias qhov kub siab dua 60 ℃. Yog tias nws qis dua 8 ℃, cov kab mob yuav tsis tuag, tab sis kev loj hlob ntawm cov kab mob cell yuav raug txwv ntau heev. Qhov kub tsim nyog tshaj plaws yog ntawm 26-32 ℃.

3. Cov Pa oxygen yaj: Lub tank aeration hauv cov dej phwj tuaj, cov pa oxygen yaj yog tsawg kawg yog 2 mg / liter. Qhov metabolic thiab regrade tus nqi ntawm cov kab mob tuaj yeem ua kom nrawm dua 5-7 zaug nrog cov pa oxygen tag nrho.

4. Cov Khoom Me Me: Cov kab mob uas yog cov tswv yuav xav tau ntau yam khoom hauv nws txoj kev loj hlob, xws li potassium, hlau, calcium, sulfur, magnesium, thiab lwm yam, feem ntau nws muaj cov khoom txaus hauv av thiab dej.

5. Salinity: Nws siv tau rau hauv dej ntsev siab, qhov siab tshaj plaws ntawm salinity yog 6%.

6. Kev Tiv Thaiv Tshuaj Lom: Nws tuaj yeem tiv taus cov tshuaj lom neeg, suav nrog chloride, cyanide thiab cov hlau hnyav, thiab lwm yam zoo dua.

* Thaum thaj chaw muaj kuab paug muaj cov tshuaj tua kab mob, yuav tsum tau sim seb puas muaj cov kab mob.

Peb cog lus tias yuav muab cov nqi sib tw rau koj, cov khoom zoo kawg nkaus, thiab xa khoom sai rau Cov Khoom Tshiab Kub Tuam Tshoj Nitrite Remover Nitrobacter rau Kev Ntxuav Dej Kho Aquaculture Sewage, Ua lag luam thawj zaug, peb nrhiav tau ib leeg. Txawm tias ua lag luam ntxiv, kev ntseeg siab tau mus txog qhov ntawd. Peb txoj kev lag luam ib txwm nyob ntawm koj cov kev pabcuam txhua lub sijhawm.
Morphology thiab cov khoom sib xyaw ntawm cov dej khib nyiab uas ua kom muaj zog Hom: aerobic sludge, me ntsis tsw ntxhiab av, xim txawv raws li qhov zoo ntawm dej, feem ntau yog daj lossis xim av, anaerobic sludge yog grey-dub, me ntsis tsw ntxhiab. Cov dej noo ntau, feem ntau tshaj 99%, thiab nws muaj thaj chaw loj. Cov khoom sib xyaw:
1. Cov kab mob me me uas muaj kev ua haujlwm ntawm lub cev (cov kab mob me me, cov kab mob me me, cov protozoa, metazoans thiab lwm pawg kab mob me me)
2. Cov seem ntawm cov kab mob me me uas ua rau lub cev tsis muaj zog
3. Cov khoom siv organic uas cov kab mob me me (refractory) uas cov dej phwj tuaj
4. Cov khoom tsis muaj sia uas dej phwj tuaj
Cov Khoom Tshiab Kub Cov kab mob nitrifying, t, Txhawm rau kom cov neeg siv khoom ntseeg siab, Tus Neeg Sawv Cev Kab Mob Dej phwj tuaj, tus neeg sawv cev kab mob, cov kab mob halotolerant, cov kab mob nitrifying, cov kab mob denitrifying, Ntsib nrog lub zog ntawm lub ntiaj teb nthwv dej ntawm kev koom ua ke ntawm kev lag luam, peb tau ntseeg siab nrog peb cov khoom zoo thiab ua siab dawb siab zoo rau peb cov neeg siv khoom thiab xav kom peb tuaj yeem koom tes nrog koj los tsim lub neej yav tom ntej ci ntsa iab.