Highlights of international forward osmosis technology symposium (IFOS2016): is forward osmosis feasible?

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Highlights of international forward osmosis technology symposium (IFOS2016): is forward osmosis feasible?

更新时间：2025-12-10

- Highlights of international forward osmosis technology symposium (IFOS2016): is forward osmosis feasible?
- CIESC Journal Issue 4, Pages: 1255-1260(2018)
- 作者机构：
  
  1. 上海大学环境与化学工程学院,上海,200444
  2. 中国科学院上海高等研究院, 膜材料与分离技术实验室,上海,201210
  3. 浙江工业大学海洋学院,浙江,杭州,310014
  4. Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney (UTS), P. O. Box 123, 14.Broadway,NSW,Australia,2007
  5. Strategic Water Infrastructure Laboratory, School of Civil, Mining and Environmental Engineering, University of Wollongong,NSW,Wollongong,Australia,2522
  6. Department of Chemical and Environmental Engineering, Yale University,Connecticut,New Haven,United States,06520-8286
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20170836
  CLC： Q202
- Online First：05 April 2018，
  
  Published：05 April 2018
- 稿件说明：
移动端阅览
ZHAO Shuwei, HE Tao, LI Xuemei, et al. Highlights of international forward osmosis technology symposium (IFOS2016): is forward osmosis feasible?[J]. CIESC Journal, 2018, (4): 1255-1260.
DOI：

ZHAO Shuwei, HE Tao, LI Xuemei, et al. Highlights of international forward osmosis technology symposium (IFOS2016): is forward osmosis feasible?[J]. CIESC Journal, 2018, (4): 1255-1260. DOI： 10.11949/j.issn.0438-1157.20170836.

摘要

回顾了2016年底在悉尼召开的国际正渗透研讨会的主要内容，概括了近年来正渗透技术研究和应用的最新进展。在膜材料方面，提高水通量应着重于降低支撑层结构参数，而不是提高分离层的渗透性能。提高分离层的截留率和耐污染性是提高膜性能的关键。对于各种类型的驱动溶质而言，无机盐很可能是最为现实可靠的驱动溶质。正渗透技术在渗透稀释和与其他分离技术的耦合过程处理高含盐污染水源中有潜在应用，然而渗透能发电在短期很难成为主流的新兴能源。

Abstract

The research highlights on forward osmosis (FO) technology at the International Forward Osmosis Symposium (IFOS2016) in Sydney by the end of 2016 are summarized. For FO membrane materials

reduction in the structure parameter of the support layer

rather than the increase of the permeability of the active separation layer

is the key to improve the FO flux. Overall

the improvement in the rejection and antifouling properties is the key factor for high performance membrane. For draw solutes

inorganic salts appear to be the most promising candidates. Osmotic dilution and hybrid processes with other separation technologies for treating high salinity wastewater remain the main potential application. Unfortunately

in a short term

FO based salinity power generation is not competitive to other new energy alternatives.

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