摘要
通过实验,采用BOD动力学方程原理对胜利油田王岗、桩西联采油废水的可生化性进行了研究。结果表明 :采油废水的生化氧化速度常数k值较小 ,生化氧化速度m值也不高 ,说明用生化法处理采油废水时生化处理速度慢 ,反应时间长 ;BOD5/COD大于0.3 ,CODnb/COD小于0.5,说明采油废水的可生化性尚好 ,氧化深度较大。
Through experiment, biochemical property of produced water has been assessed according to dynamic equation theory. The assessment results show that biochemistry-oxidation rate constant of produced water, known as k, is relatively lower, as well as biochemistry-oxidation rate, m. According to the results, processing rate of produced water with biochemistry-oxidation method is slow with long reaction period. Based on results, BOD5/COD>0.3 and CODnb/COD<0.5, biochemical property of produced water is appropriate and level of oxidation of that is higher.
出处
《油气田环境保护》
CAS
2000年第2期33-35,共3页
Environmental Protection of Oil & Gas Fields
