稻壳热解发电含酚废水是稻壳热解发电过程中产生的各种废水的集合,它是一种有毒、有害废水,会对环境产生污染。本文在微波条件下进行了正交实验研究和单因素实验研究,发现pH值、反应时间、H2O2浓度、FeSO4浓度等因素对反应有影响,而且其影响程度从大到小为:pH值、FeSO4浓度、H2O2浓度、反应时间。实验得出了最佳条件:pH值为3,反应时间为7min,H2O2浓度为1500mg/L,FeSO4浓度为120mg/L,微波功率为400W。处理后水样的COD去除率超过81%,挥发酚去除率超过99%。
Rice husk power generation rice husk pyrolysis of phenol - containing wastewater is generated in the process of generating a variety of wastewater collection, it is a kind of poisonous, harmful to water, can produce pollution environment. In this paper the microwave condition orthogonal experiment and single factor experiment research, PH value, the reaction time, H2O2 concentration, reaction FeSO4 concentration factors influence the influence degree, and the small: PH value, FeSO4 concentration, reaction time, H2O2 concentration. The optimum condition of experiment, PH value for 3, the reaction time for 7min, H2O2 concentration for 1500mg/L, for 120mg/L FeSO4 concentration, microwave power for 400w. After the treatment of water over 81% , volatile phenol COD removal efficiency than 99%.