sodium formate solution
Main zviratidzo:
Zviri mukati: ≥20%, ≥25%, ≥30%
Kuonekwa: mvura yakajeka uye yakajeka, hapana kunhuhwirira kunogumbura.
Mvura isinganyunguriki chinhu: ≤0.006%
Chinangwa chikuru:
Kurapa tsvina yemuguta, dzidza pesvedzero yezera remarara (SRT) uye yekunze kabhoni sosi (sodium acetate solution) pane system's denitrification uye phosphorus kubviswa. Sodium acetate inoshandiswa seyekuwedzera kabhoni sosi yekugadzira iyo denitrification sludge, uyezve kushandisa buffer mhinduro kudzora kuwedzera kwepH panguva ye denitrification process mukati meiyo 0.5. Denitrifying mabhakitiriya anogona adsorb CH3COONa zvakanyanyisa, saka kana uchishandisa CH3COONA seyekunze kabhoni sosi ye denitrification, iyo effluent COD kukosha inogona zvakare kuchengetedzwa padanho rakaderera. Parizvino, kurapwa kwetsvina mumaguta ese nemataundi kunoda kuwedzera sodium acetate senge kabhoni sosi kuti isangane neiyo yekutanga-level emission standard.
Quality specification
| ITEM | KUTAURA | ||
| Chitarisiko | Mvura isina ruvara inoonekera | ||
| Zvemukati (%) | ≥20% | ≥25% | ≥30% |
| COD (mg/L) | 15-18w | 21-23w | 24-28w |
| PH | 7~9 | 7~9 | 7~9 |
| Heavy metal (%, Pb) | ≤0.0005 | ≤0.0005 | ≤0.0005 |
| Mhedziso | Qualified | Qualified | Qualified |
