石油化工安全环保技术 ›› 2024, Vol. 40 ›› Issue (6): 55-59.

• 清洁生产与综合治理 • 上一篇    

正渗透同步海水淡化与污水处理的研究进展

王科朴   

  1. 中国石化工程建设有限公司,北京 100101
  • 收稿日期:2024-02-21 接受日期:2024-11-15 出版日期:2024-12-20 发布日期:2025-01-03
  • 作者简介:王科朴,女, 2020 年毕业于清华大学环境科学与工程专业,硕士,现在中国石化工程建设有限公司从事环境工程设计工作,工程师。电话: 010-84876982,E-mail:wangkepu.sei@sinopec.com

Research Progress of Synchronous Seawater Desalination and Sewage Treatment by Forward Osmosis

Wang Kepu   

  1. SINOPEC Engineering Incorporation, Beijing, 100101
  • Received:2024-02-21 Accepted:2024-11-15 Online:2024-12-20 Published:2025-01-03

摘要: 随着世界各国沿海地区人口大规模的增长以及城市发展,人类对海水资源淡化的需求和污水处理回用的要求都在不断提高。膜处理技术在海水淡化和污水处理领域都有广泛应用,其中主要以反渗透技术最为成熟,但正渗透技术因其能耗低、污染小、操作简便的优点而逐渐受到重视。本文概述了正渗透技术在海水淡化和污水处理领域的应用现状,并重点指出正渗透技术在海水淡化与污水处理联合场景中的特殊优势和应用潜能。在此基础上阐述了正渗透技术在同步海水淡化与污水处理领域的研究现状,分析了现有研究存在的局限和问题,并对今后的研究优化方向进行了展望。

关键词: 正渗透, 海水淡化, 污水处理

Abstract: With the large-scale population growth and urban development in coastal areas around the world, the demands for desalinated seawater resources and sewage treatment and reuse are increasing constantly. Membrane treatment technology is widely used in the fields of seawater desalination and sewage treatment with reverse osmosis technology being the most widely applied. However, forward osmosis technology is gradually valued due to the low energy consumption, little pollution, and easy operation. This paper summarizes the current applications and researches of forward osmosis technology in the fields of seawater desalination and sewage treatment. And it focuses on the advantages and potentials of forward osmosis technology in the joint scenario of seawater desalination and sewage treatment. On this basis, the paper expatiates on the current researches of synchronous seawater desalination and sewage treatment by forward osmosis, analyzes the limitations and problems and proposes suggestions on future optimization.

Key words: forward osmosis, seawater desalination, sewage treatment