光合细菌与小球藻复合处理豆制品废水

Bean Product Wastewater Treatment Using Photosynthetic Bacteria and Chlorella vulgaris

摘要:

对光合细菌与小球藻复合处理豆制品有机废水进行了研究.结果表明,第一步用光合菌处理后,CODcr、BOD5分别降至250mg/L和185mg/L,平均去除率分别达89.3%和90.9%;第二步用小球藻与光合细菌的混合液处理后,CODcr和BOD5分别降至84mg/L和51mg/L,平均去除率分别达66.4%和72.4%.两步复合处理的CODcr、BOD5的总去除率分别达到96.4%和97.5%.

Abstract:

The studies on bean product wastewater treatment were carried out by using Photosynthetic Bacteria and Chlorella vulgaris . The results showed that the values of COD cr and BOD 5 were decreased to about 250 mg/L and 185 mg/L in the first step tre