2009 Volume 3 Issue 11
Article Contents
Abstract
References
Previous Article Next Article

Hu Sheng, Liu Yun, Dong Yuanhua, Wang Ping. Thermodynamic and kinetic of phosphorus adsorption onto calcined feldspar[J]. Chinese Journal of Environmental Engineering, 2009, 3(11): 2100-2104.
Citation: Hu Sheng, Liu Yun, Dong Yuanhua, Wang Ping. Thermodynamic and kinetic of phosphorus adsorption onto calcined feldspar[J]. Chinese Journal of Environmental Engineering, 2009, 3(11): 2100-2104.
shu

Thermodynamic and kinetic of phosphorus adsorption onto calcined feldspar

  • 2.

    College of Environmental & Municipal Engineering, Lanzhou Jiaotong University, Lanzhou 730070，China

  • Received Date: 22/04/2009
    Accepted Date: 17/11/2008
    Fund Project:
  • The thermodynamics and the kinetics of the phosphorus adsorption on feldspar calcined at 500℃ for 2 hours were studied by the sets of equilibrium and timebased experiments under various conditions. The results showed that adsorption isotherms of phosphorus were modeled by Freundlich model, and the parameters indicated that the adsorption of phosphorus on feldspar was strongly dependent on tempreture and the adsorption of phosphorus increased with increasing tempreture of the system. Furthermore, the adsorption process reached equilibrium in 60 minutes, and the kinetics adsorption of phosphorus can be described by pseudosecondorder rate very well.
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Export Citation
PDF
XML

Article Metrics

Article views(2796) PDF downloads(1055) Cited by(0)

Access History

Thermodynamic and kinetic of phosphorus adsorption onto calcined feldspar

  • Received Date: 22/04/2009
  • Accepted Date: 17/11/2008
Fund Project:

Abstract: The thermodynamics and the kinetics of the phosphorus adsorption on feldspar calcined at 500℃ for 2 hours were studied by the sets of equilibrium and timebased experiments under various conditions. The results showed that adsorption isotherms of phosphorus were modeled by Freundlich model, and the parameters indicated that the adsorption of phosphorus on feldspar was strongly dependent on tempreture and the adsorption of phosphorus increased with increasing tempreture of the system. Furthermore, the adsorption process reached equilibrium in 60 minutes, and the kinetics adsorption of phosphorus can be described by pseudosecondorder rate very well.

    HTML

Reference (0)

Catalog

  • HTML

/

DownLoad:  Full-Size Img  PowerPoint
Return

All rights reserved: Reesearch Center for Eco-Environmental Sciences,Chinese Academy of Sciences Copyright © 1997-2016

Address:  Postcode: 100085 Phone: 010-62941074 E-mail: cjee@rcees.ac.cn

Supported by: Beijing Renhe Information Technology Co. Ltd  Technical support: info@rhhz.net