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A critical review of resource recovery from municipal wastewater treatment plants – market supply potentials, technologies and bottlenecks
Environmental Science: Water Research & Technology ( IF 5 ) Pub Date : 2020-01-13 , DOI: 10.1039/c9ew00905a
Philipp Kehrein 1, 2, 3, 4 , Mark van Loosdrecht 1, 2, 3, 4 , Patricia Osseweijer 1, 2, 3, 4 , Marianna Garfí 5, 6, 7, 8 , Jo Dewulf 9, 10, 11, 12 , John Posada 1, 2, 3, 4
Affiliation  

In recent decades, academia has elaborated a wide range of technological solutions to recover water, energy, fertiliser and other products from municipal wastewater treatment plants. Drivers for this work range from low resource recovery potential and cost effectiveness, to the high energy demands and large environmental footprints of current treatment-plant designs. However, only a few technologies have been implemented and a shift from wastewater treatment plants towards water resource facilities still seems far away. This critical review aims to inform decision-makers in water management utilities about the vast technical possibilities and market supply potentials, as well as the bottlenecks, related to the design or redesign of a municipal wastewater treatment process from a resource recovery perspective. Information and data have been extracted from literature to provide a holistic overview of this growing research field. First, reviewed data is used to calculate the potential of 11 resources recoverable from municipal wastewater treatment plants to supply national resource consumption. Depending on the resource, the supply potential may vary greatly. Second, resource recovery technologies investigated in academia are reviewed comprehensively and critically. The third section of the review identifies nine non-technical bottlenecks mentioned in literature that have to be overcome to successfully implement these technologies into wastewater treatment process designs. The bottlenecks are related to economics and value chain development, environment and health, and society and policy issues. Considering market potentials, technological innovations, and addressing potential bottlenecks early in the planning and process design phase, may facilitate the design and integration of water resource facilities and contribute to more circular urban water management practices.

中文翻译:

对市政污水处理厂资源回收的严格审查-市场供应潜力,技术和瓶颈

在最近的几十年中,学术界制定了各种各样的技术解决方案,以从市政废水处理厂回收水,能源,肥料和其他产品。推动这项工作的因素从资源回收潜力低和成本效益低到当前处理厂设计的高能源需求和大环境足迹。但是,只有少数技术被实施,从废水处理厂向水资源设施的转变似乎还很遥远。这项重要的审查旨在从资源回收的角度向水管理公用事业的决策者提供有关设计或重新设计市政废水处理工艺的巨大技术可能性和市场供应潜力以及瓶颈的信息。信息和数据已从文献中提取出来,以提供有关这一不断发展的研究领域的整体概述。首先,使用经过审查的数据来计算从市政废水处理厂可回收的11种资源用于提供本国资源消耗的潜力。根据资源的不同,供应潜力可能会有很大差异。其次,对学术界研究的资源回收技术进行了全面而严格的审查。审查的第三部分确定了文献中提到的九个非技术瓶颈,必须将这些瓶颈成功地成功应用于废水处理工艺设计中。瓶颈与经济和价值链发展,环境与健康以及社会和政策问题有关。考虑到市场潜力,技术创新,
更新日期:2020-01-13
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