Kushandiswa kwe sodium acetate mune sewage treatment plant

Kushandiswa kwe sodium acetate mune sewage treatment plant,
Chinese sodium acetate solution, Chinese sodium acetate vatengesi, Sodium Acetate, sodium acetate migumisiro, sodium acetate mhedzisiro uye kushandiswa, Vagadziri veSodium acetate, Sodium Acetate Solution, sodium acetate solution vagadziri, sodium acetate vatengesi, sodium acetate inoshandiswa,
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

Iko kushandiswa kwesodium acetate seimwe kabhoni sosi yezvidyarwa zvekuchenesa mvura kunosanganisira matanho anotevera

1) Gadzirisa iyo ph kukosha kwesuweji yeindasitiri mutangi inoraira, uye wozogadzirisa kukosha kweph yesuweji yeindasitiri mutangi rekunaya kwemvura;

2) Iyo yakawedzera tsvina yeindasitiri inotakurwa kuenda kune microbial tsika tangi ye microbial oxidation kurapwa, uye sodium acetate inowedzerwa mune yekufambisa maitiro seiyo kabhoni sosi yehutachiona;

3) Mvura yakasviba yeindasitiri mushure mekurapa kwemicrobial oxidation inodururwa kechipiri kuti iwane kubuda kwemvura kwakajeka. Nokudaro, dambudziko rinopisa uye rinoputika remethanol se carbon source rinogadziriswa, uye mutengo wakaderera pane we methanol, starch, glucose, nezvimwewo.

Iko kushandiswa kwesodium acetate seyekunze kabhoni sosi mumiti yekuchenesa tsvina inoratidzwa nematanho anotevera:

1) Gadzirisa iyo ph kukosha kwesuweji yeindasitiri mutangi inotonga, uye kukonzeresa tsvina yeindasitiri mushure mekugadzirisa kukosha kweph mutangi rekugadzirisa;

2) Takura iyo inonaya mvura yetsvina yemaindasitiri kuenda kune microbial tsika tangi ye microbial oxidation kurapwa, uye wedzera sodium acetate seyo kabhoni sosi yehutachiona muhurongwa hwekutakura. Nhamba yekuwedzera ye sodium acetate ndeye 5 (Ne Ns) / 0.68 parita yetsvina. Ne sewage ndiyo yazvino effluent nitrogen content mg/l, uye Ns sewage ndiyo ine nitrogen content mg/l mukuita chiyero. 0.68 ndiyo COD yakaenzana kukosha kwe sodium acetate;

3) Mvura yakasviba yeindasitiri mushure mekurapa kwemicrobial oxidation inodururwa kechipiri kuti iwane kubuda kwemvura kwakajeka.