摘要
根据油田含油污水的水质特征,进行了“电气浮-接触氧化”工艺处理油田含油污水处理的试验研究,结果表明:电气浮反应可有效地降低污水的含油量,提高污水的可生化性,有利于后续好氧生物反应,该工艺的含油量与COD的去除率分别达到86%和81%以上。
In view of the quality characteristics of the oil-containing waste water from oil field, an 'Electric Air Floatation-Contact Oxidation' process was tested in the treatment of oil-containing waste water from oil field. The result showed: Electric air floatation reaction effectively reduced the oil content in the waste water and improved the biochemical treatability of the waste water, which benefited the succeeding aerobic biological reaction. With the said process, the oil content removal rate and COD removal rate exceeded 86% and 81% respectively.
出处
《工业用水与废水》
CAS
2004年第5期58-60,共3页
Industrial Water & Wastewater
关键词
含油污水
电气浮
接触氧化
去除率
oil-containing waste water
electric air floatation
contact oxidation
removal rate
