摘要
印染废水含有大量难生物降解有机物,色度极高,难以用单一的方法对其有效处理。比较各种印染废水处理技术,有效的处理工艺是通过物化处理减少印染废水的生物毒性,提高可生化性,再采用处理成本较低的生化法进一步处理。
The dyeing wastewater can not be effectively treated by using solely precess due to its containing of much refractory bio - degradable organism with extremely high chrome. The comparison of different treatment technologies of printing and dyeing wastewater shows that the combination of physical - chemical process with biolngieal process is the most economical and effective way.
出处
《工业安全与环保》
北大核心
2011年第8期41-43,共3页
Industrial Safety and Environmental Protection
基金
江苏省高技术产业发展项目(JHZD05007)
青蓝工程(2010-27)资助
关键词
印染废水
物理处理
化学氧化
生物处理
printing and dyeing wastewater physical treatment chemical oxidation biological treatment
