城市污水极限除磷研究现状
Research status of extreme phosphorus removal in urban sewage
王凡滔 1陈贇 1魏璟馨 2李世琦 1刘亚佺 1冯岩1
作者信息
- 1. 济南大学土木建筑学院,济南 250022
- 2. 济南大学水利与环境学院,济南 250022
- 折叠
摘要
结合基于利比希最低量法则的城市污水极限除磷的研究现状,详细总结了国内部分地区对于极限除磷技术的需求,建议把出水TP质量浓度低于0.05 mg/L作为极限除磷的指标,系统地分析了极限除磷面临的挑战,介绍了目前几种极限除磷技术的应用研究,探讨了这些技术在不同环境极限除磷的应用情况,总结了极限除磷目前存在的技术壁垒及研究前景,以期为国内TP水质敏感地区城市污水处理能力的提升助力,为污水治理和水环境保护提供有益的参考和启示.
Abstract
According to the research status of extreme phosphorus removal in urban sewage based on Libich minimum quantity rule,the demand for extreme phosphorus removal technologies in some regions of China were summarized.Taking the effluent TP mass concentration lower than 0.05 mg/L as an indicator of extreme phospho-rus removal,the challenges of extreme phosphorus removal were analyzed systematically,besides,the current ap-plication of several extreme phosphorus removal technologies were introduced,the application situations of those technologies for extreme phosphorus removal in different environmental conditions were discussed,and the cur-rent technical barriers and the research prospects of the said technologies were summarized.In order to facilitate the improvement of urban sewage treatment capacity in areas with sensitive TP water quality in China,the re-search provides useful reference and inspiration for sewage treatment and water environmental protection.
关键词
极限除磷/生物除磷/化学除磷/气浮/吸附Key words
extreme phosphorus removal/biological phosphorus removal/chemical phosphorus removal/air flotation/adsorption引用本文复制引用
基金项目
济南市"新高校20条"资助项目(202333071)
山东华城工程技术有限公司委托项目(W2023069)
山东中望恒力环境技术有限公司委托项目(W2023111)
出版年
2024
NETL
NSTL
万方数据