摘要
本研究通过研发一种新型MBR膜生物反应器(专利技术),应用于电镀、线路板等重金属废水中的有机废水的试验研究。研究表明,在痕量重金属环境中,采用新型MBR膜生物反应器,可以截留生化系统中的优势菌群落,提高有机物的去除效率,COD去除率提高到90%左右,出水COD达到50 mg/L以内,出水氨氮达到10 mg/L以下,满足现行重金属领域最严格的行业表三排放标准。
The research on a new MBR membrane biological reaction device（patent technology）, used in the application of organic waste water which have heavy metal ion, such as electroplating, circuit board, etc…The study showed that in the environment of trace heavy metal, a new type of MBR membrane bioreactor could be used to remove the dominant microbial communities in the biochemical system and to improve the efficiency of the removal of organic compounds, improve the organic removal efficiency and removal rate of COD increased to 90 %, The effluent COD reaches 50 mg/L, and the effluent ammonia nitrogen is below 10 mg/L, meet the the most stringent table III emission standard in current field of metal surface treatment industry.
出处
《广东化工》
CAS
2016年第13期169-169,172,共2页
Guangdong Chemical Industry
基金
广州市科技计划项目资助:201501010093
