热电厂高浓度污水的深度处理及其回用

摘要

Aiming at the sewage discharge status in Qilu Thermal Power Plant, combining treatment technology of ＇integration of three water purification methods＇ , ultrafiltration （UF） and reverse osmosis （RO） was used to realize the reuse of the cycle cooling sewage, increase the usage ratio of the water and decrease water consumption of the plant. Good economic and society profits were obtained.%针对齐鲁石化热电厂外排的污水现状,通过实施＂三法净水一体化＂＋超滤＋反渗透污水处理工艺,实现了循环冷却排污水的回收利用,提高了水的利用率,降低了电厂水耗。应用结果表明具有良好的经济效益和社会效益。