摘要：

对甘蔗渣喷淋废水进行了一系列的厌氧处理实验研究。结果表明, 厌氧处理对废水中的COD_Cr及BOD5的去除有显著的效果。当废水的pH为7.5、水温为30～40℃, COD_Cr及BOD₅分别为3000～9000mg/L和2000～5000mg/L时, CODCr及BOD₅的去除率分别为90%和94%, 为该废水治理达标排放奠定了基础。

关键词: 厌氧处理, 甘蔗渣废水, 实验研究

Abstract:

The anaerobic treatment of bagasse wastewater by a series of experiments is studied. The result shows that COD_Cr and BOD₅in the wastewater can be removed very effectively by anaerobic treatment. When the pH value is 7.5, the wastewater temperature is 30～40 ℃,and the COD_Cr and BOD₅in the wastewater are 3 000～9 000 mg/L and 2 000～5 000 mg/L respectively, the removal rate of COD_Cr and BOD₅ can be over 90% and 94% respectively. So it lays a foundation for discharge of wastewater to meet the discharge standards.

Key words: anaerobict reatment, bag asse wastewater, experimental research

中图分类号: 

• X703