摘要
大庆油田污水处理系统含油污染滤料,经过化学清洗、烘干、分筛、磁浮选等程序处理后,重复使用于油田污水处理系统。清洗过程中产生的污水,经沉降过滤处理后循环使用。彻底解决了含油污染滤料带来的地面污染问题,回收了大量非再生资源,企业获得可观的经济效益。
Generated oil pollution media by the wastewater treatment system on Daqing Oil Field, after chemical cleaning, drying, sub-screen, magnetic and other election procedures was re-used in waste water treatment systems on the field. Produced sewage during the treatment was recycled by settling filter. Completely solve the oil pollution, ground pollution problem caused by media, recycling a lot of non-renewable resources, enterprise access to considerable economic benefits.
出处
《清洗世界》
CAS
2011年第2期13-16,45,共5页
Cleaning World
关键词
污染消除
滤料
化学清洗
回收
再生
pollution abatement
filtering material
chemical cleaning
relaiming recocery
regeneration