Industrial Water Treatment ›› 2024, Vol. 44 ›› Issue (1): 32-43.

• SUMMARIES AND THESES ON SPECIAL TOPICS • Previous Articles     Next Articles

Research progress on desalination treatment technology and resource utilization of saline organic wastewater in petroleum and petrochemical industry

Jingze HU1,2(), Qingji WANG1,2(), Lin GAN1,2, Jiacai XIE1,2, Yilin WANG1,2   

  1. 1. State Key Laboratory of Petroleum Pollution Control, Beijing 102206, China
    2. CNPC Research Institute of Safety and Environmental Technology, Beijing 102206, China
  • Received:2023-11-24 Online:2024-01-20 Published:2024-01-24

石油石化含盐有机废水脱盐处理技术及资源化研究进展

胡景泽1,2(), 王庆吉1,2(), 甘霖1,2, 谢加才1,2, 王毅霖1,2   

  1. 1. 石油石化污染物控制与处理国家重点实验室, 北京 102206
    2. 中国石油集团安全环保技术研究院有限公司, 北京 102206
  • 作者简介:

    胡景泽(1991— ),博士,工程师。电话:010-80166425,E-mail:

    王庆吉,博士,教授级高工。电话:010-80166512,E-mail:

  • 基金资助:
    中国石油集团公司基础性前瞻性科技专项(2023ZZ1305)

Abstract:

Fresh water is in short supply increasingly. There is a huge contradiction between the available water resources and the demand for water. Large amounts of water resources are consumed in the process of oil and gas exploitation and oil refining. Meanwhile,a mass of saline organic wastewater is generated in the production process. Therefore,wastewater treatment and recycling are economic means to solve the contradiction between supply and demand of water resources in petroleum and petrochemical industry. The research progress of desalination treatment technology of saline organic wastewater was reviewed. Moreover,the application potential of thermal evaporation concentration,ion exchange,membrane separation and related combined technology in the treatment of petroleum and petrochemical saline organic wastewater and recycling was comprehensively analyzed.

Key words: petroleum and petrochemical, saline organic wastewater, desalination, recycling

摘要:

淡水资源日益短缺,可用水资源与水需求之间存在巨大矛盾。油气开采和石油炼制过程中要消耗大量水资源,同时伴生大量高含盐有机废水,因此,废水处理及资源回用是解决石油石化行业水资源供需矛盾的重要手段。综述了含盐有机废水脱盐处理技术的研究进展,分析了热蒸发浓缩技术、离子交换技术和膜分离技术以及相关组合工艺处理石油石化含盐有机废水与资源再利用的潜力。

关键词: 石油石化, 含盐有机废水, 脱盐, 资源化

CLC Number: