sodium formate ngwọta
Isi ihe ngosi:
Ọdịnaya: ≥20%, ≥25%, ≥30%
Ọdịdị: mmiri mmiri doro anya na nke doro anya, enweghị isi na-akpasu iwe.
Ihe na-adịghị edozi mmiri: ≤0.006%
Isi ebumnuche:
Iji gwọọ nsị n'obodo mepere emepe, mụọ mmetụta nke afọ sludge (SRT) na isi iyi carbon mpụga (sodium acetate solution) na denitrification nke sistemu na mwepụ nke phosphorus.A na-eji sodium acetate eme ihe dị ka ihe mgbakwunye carbon iji mebie sludge denitrification, wee jiri ngwọta nchekwa iji chịkwaa mmụba nke pH n'oge usoro denitrification n'ime oke nke 0.5.Nje bacteria na-emebi emebi nwere ike ịgbasa CH3COONa nke ukwuu, yabụ mgbe ị na-eji CH3COONa dị ka isi iyi carbon mpụga maka denitrification, uru COD na-asọpụta nwekwara ike idowe ya na ọkwa dị ala.Ka ọ dị ugbu a, ọgwụgwọ nsị na obodo niile na mpaghara niile kwesịrị ịgbakwunye sodium acetate dị ka ikuku carbon iji zute ụkpụrụ mgbapụta ọkwa ọkwa mbụ.
Nkọwapụta ogo
| ITEM | Nkọwapụta | ||
| Ọdịdị | Mmiri mmiri na-enweghị agba | ||
| Ọdịnaya (%) | ≥20% | ≥25% | ≥30% |
| COD (mg/L) | 15-18 w | 21-23W | 24-28W |
| pH | 7 ~ 9 | 7 ~ 9 | 7 ~ 9 |
| Igwe dị arọ (%, Pb) | ≤0.0005 | ≤0.0005 | ≤0.0005 |
| Mmechi | tozuru oke | tozuru oke | tozuru oke |
