Tus Neeg Sawv Cev Phosphorus Bacteria
Kev piav qhia
Daim Ntawv Thov
Cov dej phwj hauv nroog, cov dej phwj hauv tshuaj, cov dej phwj luam ntawv & zas xim, cov dej phwj pov tseg, cov dej phwj hauv khoom noj thiab lwm yam kev siv anaerobic rau cov dej phwj hauv kev lag luam.
Cov Haujlwm Tseem Ceeb
1. tus neeg sawv cev kab mob phosphorus tuaj yeem txhim kho qhov kev tshem tawm ntawm phosphorus hauv dej, thiab cov khoom sib xyaw nrog cov enzymes, cov as-ham thiab catalysts, tuaj yeem ua rau cov organic teeb meem macromolecular decomposition ntawm dej mus rau hauv cov molecules me me, txhim kho qhov kev loj hlob ntawm microbial thiab kev tshem tawm zoo dua li cov kab mob phosphorus accumulating.
2. Nws tuaj yeem txo cov ntsiab lus ntawm phosphorus hauv dej, ua kom cov phosphorus tshem tawm ntawm cov dej khib nyiab zoo dua, pib sai, txo cov nqi ntawm phosphorus tshem tawm hauv cov dej khib nyiab.
Txoj Kev Thov
1. Raws li qhov ntsuas dej zoo, thawj koob tshuaj rau hauv cov dej khib nyiab kev lag luam yog 100-200g / m3 (xam nrog cov dej biochemical pas dej).
2. Lub cev dej raug cuam tshuam los ntawm kev hloov pauv loj dhau thiab tom qab ntawd thawj koob tshuaj yog 30-50g / m3 (xam nrog biochemical pas dej ntim).
3. Qhov koob tshuaj thawj zaug ntawm cov dej khib nyiab hauv nroog yog 50-80 g/m3 (xam nrog cov dej biochemical pas dej).
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.
2. Kub: Siv tau ntawm 10 ℃ - 60 ℃. Cov kab mob yuav tuag yog tias qhov kub siab dua 60 ℃. Yog tias nws qis dua 10 ℃, 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. Kev ntsev: Nws siv tau rau hauv dej hiav txwv thiab dej tshiab, thiab nws tuaj yeem ua siab ntev rau qhov ntsev siab tshaj plaws rau 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.
