Kev xa sai sai Gram Positive quote aerobic kab mob ntxiv kom rov pib dua WWTP
Tam sim no peb muaj cov kws tshaj lij, cov neeg ua haujlwm zoo los muab cov tuam txhab zoo rau peb cov neeg siv khoom. Peb ib txwm ua raws li lub ntsiab lus ntawm cov neeg siv khoom-taw qhia, cov ntsiab lus-tsim rau Kev xa khoom sai Gram Positive quotecov kab mob aerobic ntxivrov pib dua WWTP, Yog tias koj txaus siab rau hauv peb cov khoom, nco ntsoov tuaj xav tias tsis muaj nqi xa tawm koj qhov kev nug rau peb. Peb ua siab dawb cia siab tias yuav ua kom muaj kev sib tw ua lag luam kev lag luam nrog koj.
Tam sim no peb muaj cov kws tshaj lij, cov neeg ua haujlwm zoo los muab cov tuam txhab zoo rau peb cov neeg siv khoom. Peb ib txwm ua raws li lub ntsiab lus ntawm cov neeg siv khoom-oriented, cov ntsiab lus- tsom raucov kab mob aerobic ntxiv, Peb qhov zoo yog peb qhov kev tsim kho tshiab, hloov tau yooj yim thiab kev ntseeg siab uas tau tsim nyob rau hauv 20 xyoo dhau los. Peb tsom mus rau kev muab kev pabcuam rau peb cov neeg siv khoom raws li lub hauv paus tseem ceeb hauv kev ntxiv dag zog rau peb txoj kev sib raug zoo mus ntev. Qhov tsis tu ncua ntawm cov khoom lag luam qib siab ua ke nrog peb cov kev pabcuam ua ntej thiab tom qab muag zoo ua kom muaj kev sib tw muaj zog hauv kev lag luam thoob ntiaj teb.
Kev piav qhia
Nws yog cov hmoov dawb thiab muaj cov kab mob thiab cocci, uas tuaj yeem tsim spores (endospores).
Muaj ntau tshaj 20 billion/gram cov ntsiab lus ntawm cov kab mob nyob
Daim ntawv thov teb
Lub luag haujlwm tseem ceeb
1. Tus neeg sawv cev ntawm cov kab mob muaj txiaj ntsig zoo degradation ntawm cov organic teeb meem hauv dej. Vim hais tias ntawm cov kab mob spores muaj zog heev tiv thaiv cov teeb meem ntawm lub ntiaj teb sab nraud. Nws tuaj yeem ua rau cov dej phwj tuaj yeem muaj peev xwm tiv taus qhov cuam tshuam, thiab muaj peev xwm tuav tau zoo, lub kaw lus tuaj yeem ua haujlwm tau zoo thaum cov dej phwj tuaj hloov pauv ntau, ua kom cov dej ntws tawm ruaj khov.
2. Aerobic tus neeg sawv cev tuaj yeem tshem tawm BOD, COD thiab TTS zoo. Txhim kho qhov muaj peev xwm daws teeb meem hauv cov phev sedimentation loj, nce tus naj npawb thiab ntau haiv neeg ntawm protozoa.
3. Pib thiab rov ua haujlwm ceev ceev, txhim kho kev ua tau zoo thiab muaj peev xwm tiv taus lub zog ntawm lub cev, txo qhov seem ntawm cov sludge generated zoo, txo cov kev siv tshuaj xws li flocculant, txuag hluav taws xob.
Txoj kev thov
1.Raws li dej zoo Performance index rau hauv biochemical system ntawm cov dej khib nyiab: thawj koob yog li 80-150 grams / cubic (raws li qhov ntim xam ntawm lub pas dej biochemical).
2.Yog tias nws muaj kev cuam tshuam loj heev rau cov kab mob biochemical uas tshwm sim los ntawm cov dej hloov pauv, ntxiv 30-50 grams / cubic ib hnub (raws li kev suav ntim ntawm lub pas dej biochemical).
3.Qhov ntau npaum ntawm cov dej khib nyiab hauv nroog yog 50-80 grams / cubic (raws li kev suav ntim ntawm lub pas dej biochemical).
Specification
Qhov kev sim qhia tau hais tias cov hauv qab no lub cev thiab tshuaj tsis haum rau cov kab mob loj hlob zoo tshaj plaws:
1. pH: Nyob rau hauv thaj tsam ntawm 5.5 thiab 9.5, kev loj hlob sai tshaj plaws yog nyob nruab nrab ntawm 6.6-7.8, kev xyaum ua pov thawj qhov ua tau zoo tshaj plaws hauv PH 7.5.
2. Kub: nws yuav siv sij hawm ntawm 8 ℃-60 ℃. Cov kab mob yuav tuag yog tias qhov kub siab tshaj 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 zoo tshaj plaws kub yog nyob nruab nrab ntawm 26-32 ℃.
3. Dissolved Oxygen: Lub yaj cov pa tsawg kawg yog 2 mg / l nyob rau hauv lub aeration tank ntawm cov dej khib nyiab kho; cov metabolism thiab degradation ceev ntawm cov kab mob siab resilience rau lub hom phiaj cov khoom yuav ceev 5 ~ 7 zaug nrog txaus oxygen.
4. Cov ntsiab lus kab: Cov kab mob uas muaj peev xwm yuav xav tau ntau yam hauv nws txoj kev loj hlob, xws li potassium, hlau, sulfur, magnesium, thiab lwm yam. Feem ntau, nws muaj cov ntsiab lus txaus hauv av thiab dej.
5. Salinity: Nws muaj feem xyuam rau hauv cov dej ntsev thiab dej tshiab, qhov siab tshaj plaws ntawm salinity yog 6%.
6. Kev Ua Phem Txhaum Cai: Nws tuaj yeem tiv taus cov tshuaj lom tshuaj lom neeg ntau dua, suav nrog chloride, cyanide thiab cov hlau hnyav, thiab lwm yam.
Daim ntawv ceeb toom
Thaum cov kab mob kis tau cov kab mob fungicides, yuav tsum tshawb xyuas cov txiaj ntsig ntawm lawv rau cov kab mob ua ntej.
Tam sim no peb muaj cov kws tshaj lij, cov neeg ua haujlwm zoo los muab cov tuam txhab zoo rau peb cov neeg siv khoom. Peb ib txwm ua raws li cov lus qhia ntawm cov neeg siv khoom, cov ntsiab lus tsom rau Kev xa khoom sai Gram Positive quote aerobic kab mob ntxiv kom rov pib dua WWTP, Yog tias koj txaus siab rau hauv peb cov khoom, nco ntsoov tuaj xav tias tsis muaj nqi xa tawm peb cov lus nug. Peb ua siab dawb cia siab tias yuav ua kom muaj kev sib tw ua lag luam kev lag luam nrog koj.
Kev xa khoom sai sai aerobic kab mob ntxiv, Peb qhov zoo yog peb qhov kev tsim kho tshiab, hloov tau yooj yim thiab kev ntseeg siab uas tau tsim nyob rau hauv 20 xyoo dhau los. Peb tsom mus rau kev muab kev pabcuam rau peb cov neeg siv khoom raws li lub hauv paus tseem ceeb hauv kev ntxiv dag zog rau peb txoj kev sib raug zoo mus ntev. Qhov tsis tu ncua ntawm cov khoom lag luam qib siab ua ke nrog peb cov kev pabcuam ua ntej thiab tom qab muag zoo ua kom muaj kev sib tw muaj zog hauv kev lag luam thoob ntiaj teb.
