Removal of emerging trace organic chemicals by forward osmosis

Ming Xie, Long D. Nghiem, Tao He, William E. Price

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

This chapter reviews the current state of knowledge on the rejection of emerging trace organic chemicals by forward osmosis (FO) processes, beginning with a brief introduction to the occurrence of emerging trace organic chemicals in municipal wastewater effluent. Due to the frequent detection of emerging organic chemicals in secondary treated effluent, a multibarrier concept is widely utilized in the design of wastewater reclamation processes to ensure the quality of product water. The chapter outlines three major aspects to delineate how they affect rejection of trace organic chemicals; process parameters include properties of membrane and draw solution and operating conditions, membrane fouling, and FO-based hybrid processes. Potential benefits of the FO-based hybrid systems extend beyond better product water quality and energy and cost savings. The chapter ends with several concluding remarks that strengthen the potential of FO in effectively dealing with emerging trace organic chemicals.

Original languageEnglish
Title of host publicationForward Osmosis
Subtitle of host publicationFundamentals and Applications
PublisherAmerican Society of Civil Engineers (ASCE)
Chapter16
Pages363-394
Number of pages32
ISBN (Electronic)9780784479230
ISBN (Print)9780784414071
DOIs
Publication statusPublished - 2015

ASJC Scopus subject areas

  • Engineering(all)
  • Environmental Science(all)

Cite this

Xie, M., Nghiem, L. D., He, T., & Price, W. E. (2015). Removal of emerging trace organic chemicals by forward osmosis. In Forward Osmosis: Fundamentals and Applications (pp. 363-394). American Society of Civil Engineers (ASCE). https://doi.org/10.1061/9780784414071.ch16