Nutrient removal and disinfection by MBR

So Ryong Chae; Yongtae Ahn; Yuhoon Hwang; Duksoo Jang; Fangang Meng; Jeffrey Shi; Sang Hyup Lee; Hang Sik Shin

doi:10.2166/9781780409177_0155

Nutrient removal and disinfection by MBR

So Ryong Chae, Yongtae Ahn, Yuhoon Hwang, Duksoo Jang, Fangang Meng, Jeffrey Shi, Sang Hyup Lee, Hang Sik Shin

Dept. of Environmental Engineering

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

Over the past century, human activity has dramatically changed the global nutrient cycles (e.g., eutrophication due to the high nitrogen flux from municipal wastewater), ultimately having a detrimental effect on human health and the Earth’s system dynamics. On the other hand, the global depletion of fresh drinking water supplies has seen the introduction of a variety of wastewater recycling strategies. During the last two decades, membrane bioreactors (MBR) have been widely used in the recycling of municipal and industrial wastewaters. In this chapter, we reviewed recent progress towards the development of MBRs for the enhanced removal and recovery of nutrients from wastewaters, the microbial community for nutrient removal in MBRs, and the challenges associated with the disinfection of MBR effluents. MBRs are a promising strategic option for wastewater recycling and reuse but the elimination/recovery of nutrients and elimination of pathogenic virus in the MBR effluents requires careful consideration.

Original language	English
Title of host publication	Membrane Biological Reactors
Subtitle of host publication	Theory, Modeling, Design, Management and Applications to Wastewater Reuse: Second Edition
Publisher	IWA Publishing
Pages	155-181
Number of pages	27
ISBN (Electronic)	9781780409177
ISBN (Print)	9781780409160
DOIs	https://doi.org/10.2166/9781780409177_0155
State	Published - 1 Jan 2019

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This output contributes to the following UN Sustainable Development Goals (SDGs)

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AU - Chae, So Ryong

AU - Ahn, Yongtae

AU - Hwang, Yuhoon

AU - Jang, Duksoo

AU - Meng, Fangang

AU - Shi, Jeffrey

AU - Lee, Sang Hyup

AU - Shin, Hang Sik

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AB - Over the past century, human activity has dramatically changed the global nutrient cycles (e.g., eutrophication due to the high nitrogen flux from municipal wastewater), ultimately having a detrimental effect on human health and the Earth’s system dynamics. On the other hand, the global depletion of fresh drinking water supplies has seen the introduction of a variety of wastewater recycling strategies. During the last two decades, membrane bioreactors (MBR) have been widely used in the recycling of municipal and industrial wastewaters. In this chapter, we reviewed recent progress towards the development of MBRs for the enhanced removal and recovery of nutrients from wastewaters, the microbial community for nutrient removal in MBRs, and the challenges associated with the disinfection of MBR effluents. MBRs are a promising strategic option for wastewater recycling and reuse but the elimination/recovery of nutrients and elimination of pathogenic virus in the MBR effluents requires careful consideration.

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ER -

Nutrient removal and disinfection by MBR

Abstract

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