论文部分内容阅读
为解决采油废水处理方法问题 ,采用气浮———生物接触氧化技术对油田采油废水进行了现场试验研究。试验结果表明 ,该方法有效地去除了采油废水中的超标污染物 ,使其污水各排放指标达到规定标准。
In order to solve the problem of oil recovery wastewater treatment method, the field test research on oil recovery wastewater was carried out by air floatation-biological contact oxidation technology. The test results show that this method effectively removes the excessive pollutants in the oil-producing wastewater and makes the discharge targets of the sewage meet the specified standards.