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Anaerobic membrane bioreactors for resource recovery from municipal wastewater: a comprehensive review of recent advances
Environmental Science: Water Research & Technology ( IF 5 ) Pub Date : 2021-08-13 , DOI: 10.1039/d1ew00217a
Ángel Robles 1 , Joaquín Serralta 2 , Nuria Martí 1 , José Ferrer 2 , Aurora Seco 1
Affiliation  

In a paradigm shift towards a sustainable society based on the Circular Economy, wastewater treatments are rapidly evolving towards simultaneous recovery and reuse of clean water, renewable energy, and nutrients. This review examines recent advances (from 2016 to 2020) in the potential of anaerobic membrane bioreactors (AnMBRs) to serve as the core technology for municipal wastewater (MWW) resource recovery, focusing on the latest technological advances and economic and environmental innovation perspectives. The potentials and limitations of AnMBR for further full-scale application and new platforms to address these challenges are discussed, covering systems based on co-digestion, pre-concentration of particulate organics, removal, concentration and recovery of inorganic nutrients (photosynthesis, membranes and ion exchange) and hybrid systems for enhanced energy recovery. Overall, this review provides important insights into overcoming the challenges that hinder the application of AnMBR to MWW resource recovery from the technical, environmental and economic points of view.

中文翻译:

从城市废水中回收资源的厌氧膜生物反应器:对最新进展的全面回顾

在向基于循环经济的可持续社会的范式转变中,废水处理正朝着同时回收和再利用清洁水、可再生能源和营养物质的方向迅速发展。本综述审查了厌氧膜生物反应器 (AnMBR) 作为城市污水 (MWW) 资源回收核心技术的潜力方面的最新进展(2016 年至 2020 年),重点关注最新技术进步以及经济和环境创新前景。讨论了 AnMBR 进一步全面应用的潜力和局限性以及解决这些挑战的新平台,涵盖了基于共同消化、颗粒有机物预浓缩、无机养分(光合作用、膜和离子交换)和用于增强能量回收的混合系统。总体而言,本综述为克服阻碍将 AnMBR 应用于 MWW 资源回收的挑战从技术、环境和经济的角度提供了重要的见解。
更新日期:2021-09-15
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