AnMBR technology for landfill leachate treatment: a framework towards improved performance

IF 8.6 1区环境科学与生态学 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY

Reviews in Environmental Science and Bio/Technology Pub Date : 2022-04-23 DOI:10.1007/s11157-022-09615-2

Lea Issa, Olga El Kik, Mutasem El-Fadel

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引用次数: 6

Abstract

The Membrane bioreactor (MBR) technology enhances biomass retention with less residual sludge which is desirable for the treatment of strong wastewater such as landfill leachate. The technology has evolved to encompass anaerobic MBRs (AnMBRs) due to the benefit of producing renewable energy in the form of methane biogas and reducing the cost of aeration and sludge handling. This paper presents a critical review on the progress and application of the AnMBR technology for the treatment of landfill leachate in particular. We evaluate its performance and elaborate on potential operational limitations with emphasis on fouling and inhibitory factors that may suppress the development of microbial communities in AnMBR systems. We conclude by highlighting existing gaps and future directions and proposing a framework with a comprehensive experimental program towards improving the application of the AnMBR technology.

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垃圾渗滤液处理的mbr技术:改善性能的框架

膜生物反应器(MBR)技术提高了生物质截留率，减少了剩余污泥，是处理垃圾渗滤液等强废水的理想选择。该技术已经发展到包括厌氧mbr (anmbr)，因为它可以以甲烷沼气的形式产生可再生能源，并降低曝气和污泥处理的成本。本文综述了AnMBR技术在垃圾渗滤液处理中的研究进展及应用。我们评估了它的性能，并详细说明了潜在的操作限制，重点是污染和抑制因素可能抑制AnMBR系统中微生物群落的发展。最后，我们强调了现有的差距和未来的方向，并提出了一个框架，包括一个全面的实验计划，以改善AnMBR技术的应用。

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来源期刊

Reviews in Environmental Science and Bio/Technology Environmental Science-Waste Management and Disposal

CiteScore

25.00

自引率

1.40%

发文量

审稿时长

4.5 months

期刊介绍： Reviews in Environmental Science and Bio/Technology is a publication that offers easily comprehensible, reliable, and well-rounded perspectives and evaluations in the realm of environmental science and (bio)technology. It disseminates the most recent progressions and timely compilations of groundbreaking scientific discoveries, technological advancements, practical applications, policy developments, and societal concerns encompassing all facets of environmental science and (bio)technology. Furthermore, it tackles broader aspects beyond the natural sciences, incorporating subjects such as education, funding, policy-making, intellectual property, and societal influence.