油田采油污水处理现状与发展趋势

分析总结了油田采油污水处理的基本方法，介绍了近年来国内外采油污水处理的新工艺、新技术、新设备。对其在污水处理中所发挥的作用和产生的经济效益进行了分析，以探讨其实际运用的可行性和改进方法。同时在油田污水处理实际应用之中还需根据具体情况对其进行优化组合，系统配置。从而取得最佳处理效果和经济效益。并分析了今后油田采油污水处理发展趋势，提出了膜处理技术、生物技术在未来油田污水处理中的重要地位和作用，以及良好的发展前景。

Current situation and development of the treatment of effluent from oil production field

Basic methods of the treatment of effluent from oil production field are analyzed and summarized. New technique, new tehcnology and new equipment which have played important roles in effluent treatment at home and abroad in recent years are introduced. The economic benefit they have made are analyzed. Their feasibilities and improvement methods are discussed. Their actual applications to the treatment of effluent from oilfield are optimized and arranged systematically. The developing trend of the treatment of effluent from oilfield is analyzed. It is put forward that the membrane treatment technique,biological technique will play important roles in the future treatment of effluent from oilfield. Those techniques have very promising prospect.