稀土/臭氧联合处理印染废水的研究

Study on Treatment of Printing and Dyeing Waste Water by Rare Earth and Ozone

利用稀土/臭氧对模拟印染废水进行了降解实验。结果表明,稀土与臭氧氧化降解的协同作用和稀土投加量、温度、反应时间及pH有着很大关系。在本实验条件下,稀土和臭氧联用提高了臭氧的氧化率,取得了较为满意的实验效果。

Degradation of Simulated printing and dyeing waste water by ozone and rare earth was studied.The experiment results showed that synergetic action of ozone and rare earth was dependent on rare earth amount,temperature,reaction time and pH.Under the experiment conditions,the degradation efficiency of ozone was improved by ozone and rare earth,achieved a more satisfactory experimental results.