污水能源资源回收利用全球工程应用进展  

Progress on Global Engineering Applications of Energy and Resources Recovery and Reclamation from Wastewater

作　　者：柴春燕[1] 冯玉杰[1] 

机构地区：[1]哈尔滨工业大学城市水资源与水环境国家重点实验室,黑龙江哈尔滨150090

出　　处：《中国给水排水》2016年第24期14-19,共6页China Water & Wastewater

基　　金：哈尔滨工业大学城市水资源与水环境国家重点实验室开放基金资助项目(ESK201303)

摘　　要：作为城镇可持续发展的重要系统之一,污水处理厂正面临前所未有的挑战与机遇,一方面要实现净化水质的基本目标,同时还要兼顾整个系统的环境可持续性,实现能源资源的回收利用,实现"能源化、资源化、低碳化"的污水处理技术。对污水能源回收、污水再生回用和磷回收的技术及在全球范围内的工程应用进行梳理,发现通过资源能源回收可大大减少污水处理的碳足迹,并提高其生态可持续性。为了实现未来污水处理厂的可持续性,还需进一步完善相关的评价指标体系,为技术决策提供数据支撑。As one of the important infrastructures of sustainable urbanization, wastewater treatment plants （WWTPs） are facing unprecedented challenges and opportunities. On one hand, WWTPs have to achieve the goal of wastewater purification, on the other hand, they must take into consideration of the sustainability of the whole system, and realize the recovery and reclamation of energy and resources from the wastewater. The technologies of energy recovery, wastewater reclamation and phosphorus recovery as well as their full-scale applications all over the world were reviewed. It was found that energy and re- sources recovery could greatly reduce carbon footprint of wastewater treatment. In order to improve the sustainability of WWTPs in the future, the relevant assessment index system needs to be perfected to pro- vide information support for technology decision-making.

关 键 词：未来污水处理厂 能源回收 污水再生回用 磷回收 

分 类 号：X703[环境科学与工程—环境工程]