摘要
采用电絮凝-气浮-H2O2氧化法处理某石化企业氧化沟污水,对电极材料、pH值、电解质、电解电压、电解时间和H2O2加入量等影响因素进行了优化。于最优条件下对污水进行处理,处理后的污水COD去除率达98.51%;此外,还对电絮凝-气浮-H2O2处理过程的作用机制进行了初步探讨。
The electrocoagulation-flotation-H2O2 oxidation method was used to treat the wastewater of a petrochemical industry, and the materials of electrode, pH, electrolyte, electrolytic voltage, electrolytic time, and the adding amount of H2O2 etc. were optimized. Under the optimal conditions, the wastewater was treated, and the remove efficiency of COD was 98.51%. Moreover, the mechanism of this process was discussed primarily.
出处
《水处理技术》
CAS
CSCD
北大核心
2006年第9期66-69,共4页
Technology of Water Treatment
基金
中国石化总公司科研计划项目(J303012)
关键词
H2O2
电絮凝
气浮
污水处理
H2O2
electrocoagulation
flotation
wastewater treatment
