摘要
对双烯树脂生产中的含高浓度有机废水的分步处理方法作了介绍:第一步静置、絮凝、沉降;第二步精馏;第三步活性炭-H2O2催化氧化。3种方法结合在工业实践中收到良好的效果,COD去除率达99%以上。
The unsaturated polyester wastewater with high concentration of organic substance was treated in three steps. First, the wastewater was treated with floeeulation; second, the wastewater was treated with distillation condensation; Last, the wastewater was treated with activated carbon- hydrogen peroxide . The method was used very well in industrial practice, the COD removal rate can reach over 99%.
出处
《辽宁化工》
CAS
2009年第7期469-471,共3页
Liaoning Chemical Industry
关键词
废水处理
不饱和聚酯树脂
催化氧化
H2O2
Wastewater treatment
Unsaturated polyester
Catalytic oxidation
Hydrogen peroxide
