硫基功能材料在污水深度脱氮中的应用--研究进展与发展趋势  

Application of sulfur-based functional materials in advanced nitrogen removal for wastewater:Research progress and development tendency

作　　者：钱志敏 孙移鹿 张雪宁 邵晨阳 张敬哲 潘晨晨 程浩毅 任南琪[3] 王爱杰[3] QIAN Zhimin;SUN Yilu;ZHANG Xuening;SHAO Chenyang;ZHANG Jingzhe;PAN Chenchen;CHENG Haoyi;REN Nanqi;WANG Aijie(Harbin Institute of Technology,Shenzhen,School of Civil and Environmental Engineering,Shenzhen 518055,China;Chinese Academy of Sciences,Key Laboratory of Environmental Biotechnology,Research Center for Eco-Environmental Sciences,Beijing 100085,China;Harbin Institute of Technology,State Key Laboratory of Urban Water Resource and Environment,School of Environment,Harbin 150090,China)

机构地区：[1]哈尔滨工业大学(深圳)土木与环境工程学院,广东深圳518055 [2]中国科学院生态环境研究中心环境生物技术重点实验室,北京100085 [3]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：《能源环境保护》2023年第2期1-15,共15页Energy Environmental Protection

基　　金：国家自然科学基金资助项目(51908540);中科院生态环境研究中心双碳项目(RCEESTDZ-2021-24);城市水资源与水环境国家重点实验室开放基金项目(2021TS14);山东省重点研发项目(2020CXGC011202)。

摘　　要：为了降低人类生产和生活过程排放的氮素污染物对自然水体的环境压力,我国污水处理厂的总氮排放标准在持续提升,对生物脱氮技术的稳定性和经济性提出了极大的挑战。硫自养反硝化技术不受水质低碳氮比限制,在脱氮成本、污泥产率及碳减排等方面优势突出,受到学术界和工业界的广泛关注。经过长期研究积累和工程实践,硫自养反硝化技术已经发展和衍生出多元化的工艺系统。本文聚焦于硫基功能材料作为反硝化电子供体驱动的自养生物脱氮过程,对功能材料性能、功能微生物特征、适配型工艺系统及应用现状进行了系统综述,旨在厘清研究进展和预判发展方向。In order to reduce the pollution pressure of nitrogen pollutants from human life and industrial productions on natural water body,China government has been constantly raising the standards of total nitrogen emissions from sewage treatment plants in recent years,which poses great challenge to wastewater denitrification technology on performance stability and economical efficiency.Sulfur Autotrophic Denitrification technology,with a distinct advantage on cost,sludge yield and carbon emission while without low carbon nitrogen ratio limitation,has received widespread attention in academia and industry.After long-term research accumulation and engineering practice,Sulfur Autotrophic Denitrification technology has developed and derived a variety of process systems.This paper focuses on the process of autotrophic denitrification system driven by sulfur-based functional materials,systematically reviews the types and properties of functional materials,enriched characteristic functional microorganisms,adaptive process systems and engineering application status.It aims to clarify the research progress and predict the development direction of this technology.

关 键 词：硫基功能材料 微生物 自养反硝化 深度脱氮 工程应用 

分 类 号：X703[环境科学与工程—环境工程]