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논문검색

Adsorption Behaviors of As (III) from Aqueous Solutions on Ferric Hydroxide

원문정보

Jincheng Li, Wenxiang Xia, Jie Li, Wei li, Xingchuan Xiao, Zhenxia Wang, Peng Li

한국도시환경학회 한국도시환경학회지 VOL.10 No.2 통권 제20호 2010.09 pp.149-151
피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

Arsenic is classified as one of the most toxic and carcinogenic chemical element, and removal of As (III) from water is of great importance. The adsorption of As (III) in water on ferric hydroxide and the influencing factor (pH) were studied. Results showed the adsorption process fitted the second-order reaction model, and the saturated adsorption capability can be reached in 4 h. The As (III) removal efficiency is the highest when pH is 6.8. The adsorption isotherms could be
described as Langmuir’s equation.

목차

Abstract
 I. Introduction
 II. Experimental Methods
 III. Results and Discussion
  1. Adsorption kinetics
  2. Adsorption Isotherms
  3. pH Influence on As (III) Removal
 IV. Summary
 Acknowledgments
 References

키워드

저자정보

  • Jincheng Li School of Environmental and Municipal Engineering, Qingdao Technological University
  • Wenxiang Xia School of Environmental and Municipal Engineering, Qingdao Technological University
  • Jie Li, Wei li School of Environmental and Municipal Engineering, Qingdao Technological University
  • Xingchuan Xiao School of Environmental and Municipal Engineering, Qingdao Technological University
  • Zhenxia Wang School of Environmental and Municipal Engineering, Qingdao Technological University
  • Peng Li School of Environmental and Municipal Engineering, Qingdao Technological University

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자료제공 : 네이버학술정보

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