cov khoom siv bacteriological rau kev kho dej phwj tuaj ntawm cov npua thiab cov qaib ua liaj ua teb

cov khoom siv bacteriological rau kev kho dej phwj tuaj ntawm cov npua thiab cov qaib ua liaj ua teb

Aerobic Bacteria Agent yog dav siv rau hauv txhua yam dej khib biochemical system, aquaculture projects thiab lwm yam.


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Peb txhawb nqa peb cov neeg yuav khoom nrog cov khoom lag luam zoo tshaj plaws thiab lub tuam txhab theem siab. Ua tus kws tshaj lij hauv kev lag luam no, peb tau txais kev paub dhau los hauv kev tsim khoom thiab kev tswj hwm raucov khoom siv bacteriologicalrau kev kho dej phwj tuaj ntawm cov liaj teb nqaij npuas thiab nqaij qaib, Peb tab tom sim ua kom muaj kev koom tes tob nrog cov neeg yuav khoom tiag tiag, ua tiav qhov tshwm sim tshiab hauv kev zoo siab nrog cov neeg siv khoom thiab cov neeg koom tes zoo.
Peb txhawb nqa peb cov neeg yuav khoom nrog cov khoom lag luam zoo tshaj plaws thiab lub tuam txhab theem siab. Ua tus kws tshaj lij hauv kev lag luam no, peb tau txais kev paub dhau los hauv kev tsim khoom thiab kev tswj hwm raucov khoom siv bacteriological, Siv lub tswv yim tseem ceeb ntawm "ua tus lav ris". Peb yuav rov ua dua tshiab rau hauv zej zog rau cov kev daws teeb meem zoo thiab kev pabcuam zoo. Peb yuav pib koom nrog kev sib tw thoob ntiaj teb kom ua tus tsim khoom zoo tshaj plaws hauv ntiaj teb.

Kev piav qhia

Nws yog ib qho hmoov dawb thiab muaj cov kab mob thiab cocci, uas tuaj yeem tsim cov spores (endospores).

Muaj ntau tshaj 20 billion/gram cov kab mob uas muaj sia nyob

Daim Ntawv Thov

Cov Haujlwm Tseem Ceeb

1. Tus neeg sawv cev kab mob muaj kev ua haujlwm zoo ntawm cov organic hauv dej. Vim yog cov kab mob spore muaj zog heev tiv taus cov yam ntxwv phem ntawm lub ntiaj teb sab nraud. Nws tuaj yeem ua rau lub kaw lus kho dej phwj tuaj yeem tiv taus qhov cuam tshuam thauj khoom, thiab muaj peev xwm tuav tau zoo, lub kaw lus tuaj yeem khiav kom zoo thaum cov dej phwj tuaj yeem hloov pauv ntau yam, xyuas kom meej tias cov dej phwj tuaj yeem ruaj khov.

2. Cov kab mob aerobic tuaj yeem tshem tawm BOD, COD thiab TTS tau zoo. Txhim kho qhov peev xwm ntawm cov khoom khov hauv cov dej phwj tuaj, ua rau muaj ntau thiab ntau yam ntawm cov protozoa.

3. Pib thiab Rov Qab System Sai sai, txhim kho lub peev xwm ua tiav thiab kev cuam tshuam tsis kam ntawm lub kaw lus, txo cov sludge seem tsim tau zoo, txo kev siv cov tshuaj xws li flocculant, txuag hluav taws xob.

Txoj Kev Thov

1. Raws li cov ntsuas dej zoo rau hauv lub cev biochemical ntawm cov dej khib nyiab lag luam: thawj koob tshuaj yog li 80-150 grams / cubic (raws li kev xam ntim ntawm lub pas dej biochemical).

2. Yog tias nws muaj kev cuam tshuam loj heev rau lub cev biochemical uas tshwm sim los ntawm kev hloov pauv ntawm cov dej pub, ntxiv ntxiv 30-50 grams / cubic ib hnub (raws li kev xam qhov ntim ntawm lub pas dej biochemical).

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

Cov Lus Qhia Tshwj Xeeb

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

1. pH: Nyob rau hauv qhov ntau ntawm 5.5 thiab 9.5, qhov kev loj hlob sai tshaj plaws yog ntawm 6.6-7.8, kev xyaum ua pov thawj qhov ua tau zoo tshaj plaws hauv PH 7.5.

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

3. Cov Pa oxygen uas yaj: Cov pa oxygen uas yaj tsawg kawg yog 2 mg/l hauv lub tank aeration ntawm kev kho dej khib nyiab; qhov kev ua haujlwm thiab kev puas tsuaj ntawm cov kab mob uas muaj zog heev rau cov khoom siv yuav nrawm dua 5 ~ 7 zaug nrog cov pa oxygen txaus.

4. Cov Khoom Noj Muaj Quav: Cov kab mob uas yog cov kab mob tshwj xeeb yuav xav tau ntau yam khoom noj hauv nws txoj kev loj hlob, xws li potassium, hlau, sulfur, magnesium, thiab lwm yam. Feem ntau, nws muaj cov khoom noj txaus hauv av thiab dej.

5. Salinity: Nws muaj feem xyuam rau dej ntsev thiab dej tshiab, 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.

Daim Ntawv Ceeb Toom

Thaum thaj chaw muaj kuab paug uas muaj cov tshuaj fungicides, yuav tsum tshawb nrhiav cov txiaj ntsig ntawm lawv rau cov kab mob me me ua ntej.

Peb txhawb nqa peb cov neeg yuav khoom nrog cov khoom lag luam zoo tshaj plaws thiab lub tuam txhab theem siab. Ua tus kws tshaj lij hauv kev lag luam no, peb tau txais kev paub dhau los hauv kev tsim khoom thiab kev tswj hwm raucov khoom siv bacteriologicalrau kev kho dej phwj tuaj ntawm cov liaj teb nqaij npuas thiab nqaij qaib, Peb tab tom sim ua kom muaj kev koom tes tob nrog cov neeg yuav khoom tiag tiag, ua tiav qhov tshwm sim tshiab hauv kev zoo siab nrog cov neeg siv khoom thiab cov neeg koom tes zoo.
Cov khoom siv bacteriological, Siv lub tswv yim tseem ceeb ntawm "ua tus lav ris". Peb yuav rov ua dua tshiab rau hauv zej zog rau cov kev daws teeb meem zoo thiab kev pabcuam zoo. Peb yuav pib koom nrog kev sib tw thoob ntiaj teb kom ua tus tsim khoom zoo tshaj plaws ntawm cov khoom no hauv ntiaj teb.


  • Yav dhau los:
  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb