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反硝化菌+生物碳源

時間:2019/10/09 訪問量:2960

紹興某大型污水處理廠,采用氧化溝工藝,調試前出水氨氮2mg/L,總氮20~30mg/L;調試投加10PPM反硝化菌劑,投加0.2‰生物碳源,出水氨氮1.5mg/L,總氮10~12mg/L,COD70mg/L(注:(污水廠排放標準總氮<15mg/L,COD<80mg/L)。


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