摘要
以PVA-海藻酸钠为载体对降酚细菌进行固定化,用于去除工业废水中的酚.研究结果表明,当进水酚含量为422 mg/L,固定化细胞的酚去除率可达到83.6%,比游离菌的去除率高29.4%,有较好的工业应用价值.
It is reported that phenol in wastewater can be removed after the treatment with immobilized phenol-degrading bacterium usin ches 83.6% by using immobiliz bacterium. So it has an excellent g PVA-alginate gel. Results show that the phenol-removing efficiency rea- ed phenol-degrading bacterium, which is 29.4% higher than that of free value in industrial application.
出处
《甘肃科学学报》
2007年第4期37-39,共3页
Journal of Gansu Sciences
关键词
固定化
降酚细菌
应用
immobilization
phenol-degrading bacterium
application
