臭氧技术在渤海油田生活污水处理中的适用性研究

Study on applicability of ozone technology in domestic sewage treatment in Bohai oilfield

渤海油田海上平台生活污水处理方法有3种,其中电解海水法、生物膜MBR法均为处理合格后排放,微生物电解法为中水回用。生活污水经深度处理后与处理合格的生产污水共同回注地层的可行性仍需深入研究。针对现有生活污水处理技术,研究臭氧技术对满足生活污水回用、回注、消毒的深度水处理的适用性。

The domestic sewage treatment processes of Bohai oilfield offshore platform were classified into three categories,among which the electrolytic seawater method and the biofilm MBR method were all discharged after qualified treatment,and the microbial electrolysis method was the reuse of medium water.The feasibility of joint reinjection of domestic sewage into the stratum after deep treatment with qualified production sewage still needs further study.In view of the existing domestic sewage treatment technology,the applicability of ozone technology to the deep water treatment that meets the requirements of domestic sewage reuse,re-injection and disinfection was studied.