Cov kab mob Ammonia Degrading
Kev piav qhia
Daim Ntawv Thov
Cov khoom no yog tsim rau kev kho dej khib nyiab hauv nroog, cov dej khib nyiab tshuaj lom neeg, dyeing thiab luam ntawv dej khib nyiab, cov khib nyiab pov tseg, cov dej khib nyiab zaub mov thiab lwm yam kev kho dej khib nyiab.
Cov Haujlwm Tseem Ceeb
1. Cov khoom no yog ib qho tshuaj tua kab mob uas tsis ua rau ib puag ncig puas tsuaj, muaj cov kab mob me me uas lwj thiab muaj cov kab mob me me, cov kab mob anaerobic, cov kab mob amphimicrobe thiab cov kab mob aerobic, uas yog cov kab mob uas muaj ntau hom kab mob sib koom ua ke. Nrog rau kev sib koom ua ke ntawm txhua yam kab mob, cov tshuaj no ua rau cov organic uas tsis khov kho ua cov micro-molecules, thiab tom qab ntawd lwj mus ua nitrogen, carbon dioxide thiab dej, ua rau ammonia nitrogen thiab tag nrho cov nitrogen puas tsuaj tau zoo, tsis muaj kuab paug thib ob.
2. Cov khoom muaj cov kab mob nitrous, uas tuaj yeem ua rau lub sijhawm acclimation thiab tsim cov yeeb yaj kiab ntawm cov sludge ua haujlwm, ua kom lub kaw lus kho dej phwj tuaj sai dua, txo cov dej khib nyiab khaws cia lub sijhawm, txhim kho kev ua haujlwm.
3. Nrog rau kev ntxiv cov tshuaj ammonia uas ua rau cov kab mob puas tsuaj, tuaj yeem txhim kho kev kho dej khib nyiab ammonia nitrogen ntau dua 60%, tsis tas yuav hloov cov txheej txheem kho, txo cov nqi ua haujlwm.
Txoj kev thov
1. Rau cov dej khib nyiab hauv kev lag luam, raws li cov ntsuas dej zoo uas nkag mus rau hauv lub cev biochemical, qhov ntau npaum li cas yog 100-200g / CBM rau thawj zaug, ntxiv ntxiv 30-50g / m3 thaum cov dej ntws hloov pauv thiab muaj kev cuam tshuam loj rau lub cev biochemical.
2. Rau cov dej khib nyiab hauv nroog, qhov ntau npaum li cas yog 50-80g / CBM (raws li qhov ntim ntawm lub tank biochemical)
Cov Lus Qhia Tshwj Xeeb
Cov kev ntsuam xyuas qhia tau hais tias cov kev ntsuas physics thiab chemistry no muaj cov txiaj ntsig zoo tshaj plaws rau kev loj hlob ntawm cov kab mob:
1. pH: Qhov nruab nrab yog 5.5-9.5, qhov loj hlob sai tshaj plaws yog 6.6-7.8, qhov kev kho mob zoo tshaj plaws pH yog 7.5.
2. Kub: Siv tau rau hauv 8℃-60℃. Yog kub tshaj 60℃, tej zaum yuav ua rau cov kab mob tuag, yog kub qis dua 8℃, ces yuav txwv tsis pub cov kab mob loj hlob. Qhov kub zoo tshaj plaws yog 26-32℃.
3. Cov Pa oxygen yaj: Xyuas kom tseeb tias cov pa oxygen yaj hauv lub tank aeration, tsawg kawg yog 2mg / L, qhov kev kho mob kab mob rau kev ua kom lub cev zom zaub mov thiab kev puas tsuaj yuav ua kom nrawm dua 5-7 zaug hauv cov pa oxygen txaus.
4. Micro-Element: Kev loj hlob ntawm cov kab mob tshwj xeeb xav tau ntau yam khoom, xws li potassium, hlau, calcium, sulfur, magnesium.
5. Salinity: Haum rau cov dej khib nyiab muaj salinity siab, 60% salinity sab saum toj
6. Kev Tiv Thaiv Tshuaj Lom: Kev tiv thaiv cov tshuaj lom neeg, suav nrog chloride, cyanide, thiab Hnyav Mental.
Lus Cim
Thaum muaj cov tshuaj tua kab mob hauv thaj chaw muaj kuab paug, nws txoj haujlwm rau cov kab mob me me yuav tsum tau kwv yees ua ntej.
