化工学报 ›› 2013, Vol. 64 ›› Issue (7): 2633-2640.DOI: 10.3969/j.issn.0438-1157.2013.07.044

• 能源和环境工程 • 上一篇    下一篇

ANAMMOX过程性能与电导率变化

谢作甫1,2, 郑平1, 厉巍1, 蔡靖3, 张吉强1   

  1. 1. 浙江大学环境与资源学院环境工程系, 浙江 杭州 310058;
    2. 浙江科技学院, 浙江 杭州 310023;
    3. 浙江工商大学环境科学与工程学院, 浙江 杭州 310012
  • 收稿日期:2012-11-05 修回日期:2012-12-23 出版日期:2013-07-05 发布日期:2013-07-05
  • 通讯作者: 郑平
  • 作者简介:谢作甫(1983- ),男,博士研究生,讲师。
  • 基金资助:

    国家自然科学基金项目(31070110);高等学校博士学科点专项科研基金项目(20110101110078);浙江省自然科学基金重点项目(Z5110094);浙江省自然科学基金项目(Y5110266)。

Process performance and conductivity variation of ANAMMOX

XIE Zuofu1,2, ZHENG Ping1, LI Wei1, CAI Jing3, ZHANG Jiqiang1   

  1. 1. Department of Environmental Engineering, Zhejiang University, Hangzhou 310058, Zhejiang, China;
    2. Zhejiang University of Science and Technology, Hangzhou 310023, Zhejiang, China;
    3. School of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310012, Zhejiang, China
  • Received:2012-11-05 Revised:2012-12-23 Online:2013-07-05 Published:2013-07-05
  • Supported by:

    supported by the National Natural Science Foundation of China(31070110).

摘要: 研究了电导率变化与离子强度及其厌氧氨氧化(ANAMMOX)过程性能的关系,结果表明:电导率与模拟废水离子强度近似呈正比,与主要成分浓度之间存在着显著的线性关系;电导率变化与ANAMMOX过程性能变化具有很好一致性;电导率能反映ANAMMOX工艺容积负荷与容积氮去除速率、进水浓度与出水浓度的大小。电导率可用于指示ANAMMOX过程性能的变化,也可用于辅助ANAMMOX的过程控制。

关键词: 厌氧氨氧化, 电导率, 过程性能, 过程控制

Abstract: The relationships between process performance of ANAMMOX,conductivity and ionic strength variations were investigated.The linear correlations were found not only between the conductivity and main ions' concentrations of substrate,but also between the conductivity and the concentration of synthetic wastewater.There is preferably agreement between conductivity variation and process performance of ANAMMOX.The conductivity could serve as an indicator that reflects volumetric loading rate,volumetric nitrogen removal rate,and concentrations of influent and effluent,and it is a suitable parameter for process performance variation and could assist process control of ANAMMOX.

Key words: ANAMMOX, conductivity, process performance, process control

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