Cov Khoom Siv Hluav Taws Xob rau Cov Khoom Phwj Kav Dej Porkand Chick
Peb txhawb peb cov neeg yuav khoom nrog cov khoom lag luam zoo tshaj plaws thiab cov tuam txhab theem siab. Ua tus kws tshaj lij chaw tsim khoom hauv qhov chaw tsim nyog, peb tau txais kev ua haujlwm tau kev ua haujlwm hauv kev tsim cov kev ua haujlwm hauv kev tsim khoom thiab tswj hwm rauBacteriological Cov Khoom SivMus rau cov tshuaj lim dej ntawm cov ua liaj ua teb
Peb txhawb peb cov neeg yuav khoom nrog cov khoom lag luam zoo tshaj plaws thiab cov tuam txhab theem siab. Ua tus kws tshaj lij chaw tsim khoom hauv qhov chaw tsim nyog, peb tau txais kev ua haujlwm tau kev ua haujlwm hauv kev tsim cov kev ua haujlwm hauv kev tsim khoom thiab tswj hwm rauBacteriological Cov Khoom Siv, Noj lub tswvyim tseem ceeb ntawm "yog lub luag haujlwm". Peb yuav thim rov qab rau lub neej rau cov kev daws teeb meem zoo thiab cov kev pabcuam zoo. Peb tab tom pib koom nrog hauv kev sib tw thoob ntiaj teb ua thawj chav tsim khoom ntawm cov khoom no hauv ntiaj teb no.
Kev piav txog
Nws yog cov hmoov dawb thiab muaj cov kab mob thiab coci, uas tuaj yeem tsim cov noob qe (endospores).
Muaj ntau dua 20 billion / gram cov ntsiab lus nyob
Daim Ntawv Thov Teb
Lub cev muaj zog
1. Cov kab mob tus neeg sawv cev muaj cov teeb meem zoo rau cov organic teeb meem hauv dej. Vim tias ntawm cov kab mob spore muaj zog tsis kam mus rau cov teeb meem sab nraud ntawm lub ntiaj teb sab nraud. Nws tuaj yeem ua rau cov dej phwj tuaj muaj peev xwm ntau dua kev tiv thaiv kev cuam tshuam tau thaum lub zog muaj peev xwm hloov pauv hloov yam tsis txaus siab, kom muaj kev ruaj khov.
2. Aerobic Bacteria Tus neeg sawv cev tuaj yeem tshem tawm lub cev, cod thiab tts zoo. Txhim kho cov khoom muaj peev xwm hauv cov khoom muaj peev xwm hauv kev ua pob tawb ntau, nce tus naj npawb thiab ntau haiv neeg ntawm protozoa.
3. Pib thiab rov qab kho system sai sai, txhim kho kev siv peev xwm ua kom muaj peev xwm ua tau zoo, txo cov peev txheej ntawm cov tshuaj lom neeg xws li flocculant, txuag hluav taws xob ntau.
Daim ntawv thov txoj kev
1.Txhua rau qhov ntsuas kom zoo rau hauv cov txheej txheem Biochemical ntawm Kev Lag Luam Wastewater: thawj zaug ntxiv txog 80-150 grams / cubic (raws li ntim xam ntawm biochemical pas dej).
2.Yog nws muaj qhov cuam tshuam loj heev rau cov txheej txheem biochemical tshwm sim los ntawm kev hloov pauv dej, ntxiv ib hnub (raws li ntim xam ntawm biochemical pas dej).
3.Qhov tshuaj noj ntau ntawm cov hauv nroog kom ntev 50-80 grams / cubic / cubic (raws li ntim xam ntawm biochemical pas dej).
Kev qhia tshwj xeeb
Qhov kev xeem qhia tau hais tias cov tshuaj hauv qab lub cev thiab tshuaj rau cov kab mob rau cov kab mob kab mob tau yog qhov zoo tshaj plaws:
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2. Kub: Nws yuav siv tau ntawm 8 ℃ -60 ℃. Cov kab mob yuav tuag yog tias qhov ntsuas 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. Qhov ntsuas kub tshaj plaws yog nruab nrab ntawm 26-32 ℃.
3. Dhuav Oxygen: Qhov yaj oxygen tsawg kawg 2 mg / l nyob rau hauv lub tank lim dej khib nyiab; Cov metabolism thiab kev tsis txaus siab ntawm cov txiaj ntsig zoo rau cov hom tshuaj yuav nrawm 5 ~ 7 zaug nrog oxygen txaus txaus.
4. Lw cov txheej txheem: Cov khoom siv kab mob ntawm cov khoom siv yuav tsum tau muaj cov poov tshuaj, xws li potassium, xws li lwm yam, nws muaj cov khoom txaus hauv av thiab dej txaus.
5. Supinity: Nws yog siv nyob rau hauv cov dej ntsev thiab dej tshiab, qhov siab tshaj plaws rau ntawm salinity yog 6%.
6.
Pom
Thaum thaj chaw tsis muaj cov kab ke muaj cov fungicides, yuav tsum tshawb xyuas cov nyhuv ntawm lawv rau cov microrganism ua ntej.
Peb txhawb peb cov neeg yuav khoom nrog cov khoom lag luam zoo tshaj plaws thiab cov tuam txhab theem siab. Ua tus kws tshaj lij cov chaw tsim khoom hauv qhov chaw ua haujlwm, peb tau txais cov khoom lag luam nqaij ntses rau cov khw muag khoom noj khoom haus hauv cov khw muag khoom noj kom zoo nkauj nrog cov txiaj ntsig tshiab ntawm Lub yeeb koob nrog cov neeg siv khoom thiab cov koom haum xaiv tswv yim.
Cov khoom siv bacteriological, noj lub tswv yim tseem ceeb ntawm "yog lub luag haujlwm". Peb yuav thim rov qab rau lub neej rau cov kev daws teeb meem zoo thiab cov kev pabcuam zoo. Peb tab tom pib koom nrog hauv kev sib tw thoob ntiaj teb ua thawj chav tsim khoom ntawm cov khoom no hauv ntiaj teb no.
