摘要
针对辽河油田污水的特点采用Fenton试剂氧化法处理油田污水取得了较好的效果,并初步研究了Fenton试剂处理油田污水的作用机理。结果表明pH值在3左右,污水COD去除率可达94 9%。完全能满足油田污水达标排放处理的要求,具有广阔的应用前景。
The mechanisms of affecting factors in treating Liaohe Oil Field sewage by Fenton reagent were preliminarily investigated. The result indicate that the COD removal is 94.9% at pH=3. It was known the experiment result that this method might satisfy the requirement of treating oil field sewage thoroughly, and the process water could reach the standard of being discharged, the method is important approach to solve such problem as over standard COD in high concentration oil field sewage, which was feasible technically and had extensive application prospect.
出处
《化学与生物工程》
CAS
2004年第1期45-46,53,共3页
Chemistry & Bioengineering
关键词
油田污水
FENTON试剂
氧化法
CODCR
oil filed sewage
Fenton reagent
chemical coagulation
catalysis oxidation
