摘要：

采用水解与好氧相结合技术处理制药废水,加入生活污水后制药废水易于处理。试验结果表明,进水COD_{Cr<\sub>和BOD5<\sub>分别为2800mg/L和1040mg/L,经过水解酸化和两级接触氧化处理后,出水CODCr<\sub>和BOD5<\sub>分别为98.6mg/L和28.5mg/L,CODCr<\sub>和BOD5<\sub>的总去除率分别为96.5%和97.3%,符合国家污水综合排放标准。}

关键词: 制药废水, 生活污水, 接触氧化

Abstract:

Hydrolysis - aerobic method is used to treat pharmaceutical wastewater. The pharmaceutical wastewater is easier to be treated after adding domestic sew age. The result shows that the concentration of the COD_{Cr<\sub> and BOD5<\sub> of influent w ater are 2 800 mg/L and 1 040 mg/L respectively. After treated by hydrolysis aci dification and contact-oxidation treatment, the concentration of CODCr<\sub> and BOD5<\sub> are 98.6 mg/L and 28.5 mg/L respectively. The total removal rate of CODCr<\sub> and BO D5 are 96.5% and 97.3% respectively, meeting the demands of national comprehensi ve wastewater discharge standard.}

Key words: pharmaceutical wastewater, domestic sewage, contact-oxidation

中图分类号: 

• X703