华东师范大学学报(自然科学版) ›› 2015, Vol. 2015 ›› Issue (2): 1-8.doi: 10.3969/j.issn.1000-5641.2015.02.001

• “水体污染控制与治理”国家科技重大专项 •    下一篇

黑臭河道沉积物中硫铁行为与氮磷循环的耦合机制

李文超1,2,王文浩1,2,何岩1,2,黄民生1,2,李志洪1,2,周焜1,2,朱林林1,2   

  1. 1. 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;
    2. 华东师范大学 生态与环境科学学院, 上海200241
  • 收稿日期:2014-07-09 出版日期:2015-03-25 发布日期:2015-05-28
  • 通讯作者: 何岩,女,副教授,博士,研究方向为水环境治理与修复. E-mail:yhe@des.ecnu.edu.cn
  • 作者简介:李文超,男,硕士研究生,研究方向为水环境治理与修复. E-mail: wenchaol@163.com.
  • 基金资助:

    国家自然科学基金(41101471、51278192、41001347);上海市科委社会发展重点项目(12231201900); 中央高校基本科研业务费专项资金资助; 国家科技重大专项(2013ZX07310001、2014ZX07101012)

Coupling of sulfur and iron with nitrogen and phosphorus in sediments of malodorous river: A review

LI Wen-chao 1,2, WANG Wen-hao1,2, HE Yan1,2, HUANG Min-sheng1,2,LI Zhi-hong1,2, ZHOU Kun1,2, ZHU Lin-lin1,2   

  1. 1. Shanghai Key Lab for Urban Ecological Processes and EcoRestoration, East China Normal University, Shanghai200241, China; 
    2. School of Ecological and Environmental Sciences, East China Normal University, Shanghai200241, China
  • Received:2014-07-09 Online:2015-03-25 Published:2015-05-28

摘要: 硫、铁的环境行为和氮、磷循环的耦合机制共同影响着河道内源污染的释放. 本文总结了黑臭河道沉积物中致黑、致臭的硫、铁与关键营养盐氮、磷的环境行为以及它们之间耦合机制的最新研究进展,提出加强沉积物中硫、铁元素与氮、磷元素之间的耦合过程研究,对于解决目前黑臭河道治理过程中氮、磷营养盐难以达标问题具有重要意义.

关键词: 黑臭河道, 沉积物, 硫, 铁, 氮,

Abstract: The coupling of sulfur and iron with nitrogen and phosphorus are intertwined to regulate the release of endogenous pollution from polluted river sediments. This paper summarized the environment behavior of blackening and odorcausing elements of sulfur and iron with key nutrients of nitrogen and phosphorus as well as the latest research progress on their coupling mechanisms. It also emphasized the great significance of exploring the coupling progress of sulfur and iron with nitrogen and phosphorus for solving the tough problem of reducing the nitrogen and phosphorus levels below national consent standards in treating malodorous rivers.

Key words: malodorous river, sediment, sulfur, iron, nitrogen, phosphorous

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