Processing system of flowing back is returned to fracturing

• Main Authors: HE BO, WANG MIN, ZENG XIANGDONG, ZOU ZHONGYUN, ZHOU XIAOZHOU, LI SHUO, LIU ZHENKAI, LIANG YING, SUN GUIJUN, WANG HAOLU, LI XIAOJUN, ZHANG ZHEWEI
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2017
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a processing system of flowing back is returned to fracturing relates to environment technical field, adjust flocculation basin, compound light catalytic oxidation pool, secondary oxidation pond pond and detect and retrieve discharging pool including the pH value that sets gradually, it returns the flowing back water inlet to be provided with on the pH value regulation flocculation basin, be provided with the ultraviolet ray generator on the compound light catalytic oxidation pool, this kind of processing system of flowing back is returned to fracturing simple structure, treatment effeciency be high, obviously reduce COD and nitrogen ammonia content, effectively exterminate obstinate bacterium, the oxidation is thorough, and the medicament is thrown the dosage and is got rid of the fracturing less simultaneously and return the colourity in the flowing back. 本实用新型公开了种压裂返排液的处理系统，涉及环境技术领域，包括依次设置的pH值调节絮凝池、复合光催化氧化池、二级氧化池和检测回收排放池；所述pH值调节絮凝池上设置有返排液入水口；所述复合光催化氧化池上设置有紫外光发生器，这种压裂返排液的处理系统结构简单