Sodium acetate ngwọta emeputa, sodium acetate edinam na ojiji
Sodium acetate ngwọta emeputa, sodium acetate edinam na ojiji,
Ihe ngwọta sodium acetate nke China, Ndị na-eweta sodium acetate nke China, Sodium acetate, sodium acetate mmetụta, sodium acetate mmetụta na ojiji, Ndị na-emepụta sodium acetate, Sodium acetate ngwọta, ndị na-emepụta ihe ngwọta sodium acetate, ndị na-ebu sodium acetate, A na-eji sodium acetate eme ihe,
Mmiri sodium acetate
① Isi ihe ngosi:
Ọdịnaya: Ọdịnaya ≥20%, 25%, 30% Ọdịdị: mmiri mmiri doro anya na nke doro anya, ihe ngwọta mmiri na-emepụta ihe na-apụta ìhè na ntakịrị odo na agba.
Sensory: enweghị isi na-akpasu iwe. Ihe na-adịghị edozi mmiri: 0.006% ma ọ bụ obere
58% siri ike ịkwadebe 25% ngwọta mmiri:
Dị ka 1 n'arọ nke sodium acetate na 1.3 n'arọ nke mmiri, mmiri okpomọkụ na ụlọ okpomọkụ bụ banyere 20 degrees, mgbasa ọnụego bụ nwayọọ karịa 10 degrees.
Ebe na-ekpo ọkụ nke 25% ngwọta mmiri bụ ihe dịka -10 degrees.
② Ihe eji eme ihe:
Isi ọrụ nke acetate sodium acetate mmiri mmiri na ọgwụgwọ nsị bụ ịgbakwunye isi iyi carbon maka ịkatọ nje bacteria, ụgbọ oloko denitrifying sludge, wee jiri ngwọta nchekwa iji chịkwaa ịrị elu nke pH uru na usoro denitrification n'ime 0.5 nso. Ihe nje bacteria na-emebi emebi nwere ike imebi CH3COONa, ya mere enwere ike idowe uru COD nke nsị na ọkwa dị ala mgbe a na-eji CH3COONa dị ka ihe mgbakwunye carbon maka denitrification. Ka ọ dị ugbu a, ọgwụgwọ nsị nke obodo niile na ógbè niile kwesịrị ịgbakwunye sodium acetate dị ka ikuku carbon ma ọ bụrụ na ọ chọrọ iru ọkwa ọkwa m.
③ Ọkọlọtọ nnyefe:
Mgbe usoro onunu ogwu nke sodium acetate bụ 15mg / L, ntinye ntinye nke usoro nke ọ bụla nke usoro ahụ nwere ike izute "Iwupu Ọkọlọtọ nke Mmetọ site na Ụlọ Ọgwụ Na-ahụ Maka Mmiri nke Obodo" GB18918-2002 Klas A. Mgbe usoro onunu ogwu bụ 30mg/L, ọnụego mwepụta nke phosphorus nke ngalaba anaerobic, ọnụego nnabata nke phosphorus nke ngalaba aerobic na ọnụego mwepụ nitrogen nke ngalaba anoxic niile dị elu, nke nwere ike iru 3.54 MgPo43-p / (g MLSS·h) 2.54 mgPO43- P/(g MLSS·h). Na 1.53 mgNOx-N/(gMLSS·h). Mgbe usoro onunu ogwu nke sodium acetate bụ 9mg / L na 15mg / L, denitrification na mwepụ nke phosphorus mere na ngalaba hypoxia, na ọnụego absorption nke phosphorus bụ 0.36mgPO43-P / (g MLSS · h) na 0.02 (mgPO43-P /) gMLSS · h), n'otu n'otu, na nchịkọta, usoro ahụ ga-adịkwu mma ma bụrụ nke a pụrụ ịdabere na ya mgbe usoro nke sodium acetate bụ 30mg/L.
