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Current Progress, Challenges and Perspectives in the Microalgal-Bacterial Aerobic Granular Sludge Process: A Review

Traditional wastewater treatment technologies have become increasingly inefficient to meet the needs of low-consumption and sustainable wastewater treatment. Researchers are committed to seeking new wastewater treatment technologies, to reduce the pressure on the environment caused by resource short...

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Autores principales: Jiang, Qianrong, Chen, Honglei, Fu, Zeding, Fu, Xiaohua, Wang, Jiacheng, Liang, Yingqi, Yin, Hailong, Yang, Junbo, Jiang, Jie, Yang, Xinxin, Wang, He, Liu, Zhiming, Su, Rongkui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9655209/
https://www.ncbi.nlm.nih.gov/pubmed/36360829
http://dx.doi.org/10.3390/ijerph192113950
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author Jiang, Qianrong
Chen, Honglei
Fu, Zeding
Fu, Xiaohua
Wang, Jiacheng
Liang, Yingqi
Yin, Hailong
Yang, Junbo
Jiang, Jie
Yang, Xinxin
Wang, He
Liu, Zhiming
Su, Rongkui
author_facet Jiang, Qianrong
Chen, Honglei
Fu, Zeding
Fu, Xiaohua
Wang, Jiacheng
Liang, Yingqi
Yin, Hailong
Yang, Junbo
Jiang, Jie
Yang, Xinxin
Wang, He
Liu, Zhiming
Su, Rongkui
author_sort Jiang, Qianrong
collection PubMed
description Traditional wastewater treatment technologies have become increasingly inefficient to meet the needs of low-consumption and sustainable wastewater treatment. Researchers are committed to seeking new wastewater treatment technologies, to reduce the pressure on the environment caused by resource shortages. Recently, a microalgal-bacterial granular sludge (MBGS) technology has attracted widespread attention due to its high efficiency wastewater treatment capacity, low energy consumption, low CO(2) emissions, potentially high added values, and resource recovery capabilities. This review focused primarily on the following aspects of microalgal-bacterial granular sludge technology: (1) MBGS culture and maintenance operating parameters, (2) MBGS application in different wastewaters, (3) MBGS additional products: biofuels and bioproducts, (4) MBGS energy saving and consumption reduction: greenhouse gas emission reduction, and (5) challenges and prospects. The information in this review will help us better understand the current progress and future direction of the MBGS technology development. It is expected that this review will provide a sound theoretical basis for the practical applications of a MBGS technology in environmentally sustainable wastewater treatment, resource recovery, and system optimization.
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spelling pubmed-96552092022-11-15 Current Progress, Challenges and Perspectives in the Microalgal-Bacterial Aerobic Granular Sludge Process: A Review Jiang, Qianrong Chen, Honglei Fu, Zeding Fu, Xiaohua Wang, Jiacheng Liang, Yingqi Yin, Hailong Yang, Junbo Jiang, Jie Yang, Xinxin Wang, He Liu, Zhiming Su, Rongkui Int J Environ Res Public Health Review Traditional wastewater treatment technologies have become increasingly inefficient to meet the needs of low-consumption and sustainable wastewater treatment. Researchers are committed to seeking new wastewater treatment technologies, to reduce the pressure on the environment caused by resource shortages. Recently, a microalgal-bacterial granular sludge (MBGS) technology has attracted widespread attention due to its high efficiency wastewater treatment capacity, low energy consumption, low CO(2) emissions, potentially high added values, and resource recovery capabilities. This review focused primarily on the following aspects of microalgal-bacterial granular sludge technology: (1) MBGS culture and maintenance operating parameters, (2) MBGS application in different wastewaters, (3) MBGS additional products: biofuels and bioproducts, (4) MBGS energy saving and consumption reduction: greenhouse gas emission reduction, and (5) challenges and prospects. The information in this review will help us better understand the current progress and future direction of the MBGS technology development. It is expected that this review will provide a sound theoretical basis for the practical applications of a MBGS technology in environmentally sustainable wastewater treatment, resource recovery, and system optimization. MDPI 2022-10-27 /pmc/articles/PMC9655209/ /pubmed/36360829 http://dx.doi.org/10.3390/ijerph192113950 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Jiang, Qianrong
Chen, Honglei
Fu, Zeding
Fu, Xiaohua
Wang, Jiacheng
Liang, Yingqi
Yin, Hailong
Yang, Junbo
Jiang, Jie
Yang, Xinxin
Wang, He
Liu, Zhiming
Su, Rongkui
Current Progress, Challenges and Perspectives in the Microalgal-Bacterial Aerobic Granular Sludge Process: A Review
title Current Progress, Challenges and Perspectives in the Microalgal-Bacterial Aerobic Granular Sludge Process: A Review
title_full Current Progress, Challenges and Perspectives in the Microalgal-Bacterial Aerobic Granular Sludge Process: A Review
title_fullStr Current Progress, Challenges and Perspectives in the Microalgal-Bacterial Aerobic Granular Sludge Process: A Review
title_full_unstemmed Current Progress, Challenges and Perspectives in the Microalgal-Bacterial Aerobic Granular Sludge Process: A Review
title_short Current Progress, Challenges and Perspectives in the Microalgal-Bacterial Aerobic Granular Sludge Process: A Review
title_sort current progress, challenges and perspectives in the microalgal-bacterial aerobic granular sludge process: a review
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9655209/
https://www.ncbi.nlm.nih.gov/pubmed/36360829
http://dx.doi.org/10.3390/ijerph192113950
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