华东师范大学学报(自然科学版) ›› 2018, Vol. 2018 ›› Issue (6): 68-73,130.doi: 10.3969/j.issn.1000-5641.2018.06.008

• 论文 • 上一篇    下一篇

城市河道内源硫影响厌氧氨氧化过程的研究进展

何岩1,2, 陈静涵1,2, 黄民生1,2, 许怡雯1,2   

  1. 1. 华东师范大学 生态与环境科学学院, 上海 200241;
    2. 华东师范大学 上海市城市化生态过程与生态恢复重点实验室, 上海 200241
  • 收稿日期:2018-09-12 出版日期:2018-11-25 发布日期:2018-12-01
  • 作者简介:何岩,女,副教授,硕士生导师,研究方向为水环境治理与修复、难降解工业废水处理等.E-mail:yhe@des.ecnu.edu.cn.
  • 基金资助:
    国家自然科学基金(41877477);上海市自然科学基金(16ZR1408800);上海市科技创新行动计划(18DZ1203806);上海市浦江人才计划(16PJD023)

A review of the effects of endogenous sulfur on anaerobic ammonium oxidation in urban rivers

HE Yan1,2, CHEN Jing-han1,2, HUANG Min-sheng1,2, XU Yi-wen1,2   

  1. 1. School of Ecological and Environmental Sciences, East China Normal University, Shanghai 200241, China;
    2. Shanghai Key Laboratory for Urban Ecological Processes and Eco-Restoration, East China Normal University, Shanghai 200241, China
  • Received:2018-09-12 Online:2018-11-25 Published:2018-12-01

摘要: 评述了当前城市河道内源硫影响厌氧氨氧化过程的研究现状以及二者之间可能的微生物作用关系;指出了对于黑臭河道治理后呈现的高氮营养盐和较低碳氮比(C/N)生境,今后应重视新型化能自养的厌氧氨氧化过程在河道氮转化过程中的作用,包括"硫自养部分反硝化-厌氧氨氧化"、"硫酸盐型厌氧氨氧化"和"铁自养型厌氧氨氧化"等,以及内源硫如何影响厌氧氨氧化过程的发生和二者之间的耦合关系;不仅为强化氮营养盐的去除提供了崭新的视角,而且为阐明水圈微生物驱动氮与其他元素循环机制的基础理论提供了有益补充.

关键词: 城市河道, 内源硫, 厌氧氨氧化, 氮削减

Abstract: This paper reviews the state of current research on endogenous sulfur intervening in anaerobic ammonium oxidation as well as possible coupled microbial processes. Future research should focus on the role of new-type autotrophic anaerobic ammonium oxidation in nitrogen-cycling processes in urban rivers, including sulfur-driven autotrophic partial denitrification with anaerobic ammonium oxidation, sulfate-type anaerobic ammonium oxidation, and ferric iron reduction coupled with anaerobic ammonium oxidation; in addition, future research should explore the role of endogenous sulfur in intervening in anaerobic ammonium oxidation and their coupled progress in treating urban rivers with a high level of nitrogen and a low C/N ratio. This is of great significance for solving the issue of high nitrogen levels in treating polluted urban rivers as well as improving our understanding of microbial processes of N-and S-cycling in aquatic environments.

Key words: urban river, endogenous sulfur, anaerobic ammonium oxidation, nitrogen removal

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