Removal of organic micropollutants in anaerobic membrane bioreactors in wastewater treatment: critical review,Environmental Science: Water Research & Technology

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Removal of organic micropollutants in anaerobic membrane bioreactors in wastewater treatment: critical review
Environmental Science: Water Research & Technology ( IF 3.5 ) Pub Date : 2020-02-24 , DOI: 10.1039/c9ew01058k
Michael Lim _{1,

2,

3,

4,

5} , Dominique Patureau _{6,

7,

8,

9,

10} , Marc Heran _{7,

11,

12,

13,

14} , Geoffroy Lesage _{7,

11,

12,

13,

14} , Jeonghwan Kim _{1,

2,

3,

4}

Affiliation

The anaerobic membrane bioreactor (AnMBR) is a promising technology for achieving an energy-saving or even energy-positive wastewater treatment process as it produces high effluent quality and renewable energy in the form of methane. Nevertheless, concerns on inflowing organic micropollutants (OMPs) caused by various human and industrial activities into the AnMBR system are proliferating. The extent to which the removal of OMPs in the AnMBR is understood should vary greatly depending upon the removal pathways mainly involved such as sorption into biomass, transformation, or membrane filtration. This review paper describes the fate and removal mechanisms of OMPs in an AnMBR system. Although the overall performance of AnMBR treating various wastewaters has been observed under such reduced conditions, understanding and modeling the removal mechanisms of OMPs in this type of reactor still requires much research. Elucidating the removal mechanisms of OMPs will lead to improvements in the design and operation of an AnMBR system while optimizing the performance and saving energy.

中文翻译：

去除厌氧膜生物反应器中有机微污染物的废水处理：关键评论

厌氧膜生物反应器（AnMBR）是一种有前途的技术，可实现节能甚至是正能量的废水处理工艺，因为它产生高质量的废水和甲烷形式的可再生能源。然而，人们对由各种人类活动和工业活动导致的有机微污染物（OMP）流入AnMBR系统的担忧日益增加。理解在AnMBR中去除OMP的程度应根据主要涉及的去除途径（例如吸附到生物质，转化或膜过滤）而有很大不同。这篇综述文章描述了AnMBR系统中OMP的命运和消除机制。尽管在这样减少的条件下可以观察到AnMBR处理各种废水的整体性能，对这类反应器中OMP的去除机理的理解和建模仍需要大量研究。阐明OMP的移除机制将有助于改进AnMBR系统的设计和操作，同时优化性能并节省能源。

更新日期：2020-02-24

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