Impact of selected solution factors on arsenate and arsenite removal by nanoiron particles |
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Authors: | Visanu Tanboonchuy Jia-Chin Hsu Nurak Grisdanurak Chih-Hsiang Liao |
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Institution: | (1) Department of Chemical Engineering, Faculty of Engineering, Thammasat University, Pathumthani, Thailand;(2) Department of Environmental Engineering and Science, Chia Nan University of Pharmacy and Science, Tainan, Taiwan;(3) National Center of Excellence for Environmental and Hazardous Waste Management, Thammasat University, Pathumthani, Thailand;(4) Department of Environmental Resources Management, Chia Nan University of Pharmacy and Science, Tainan, Taiwan; |
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Abstract: | Introduction The nano-scale zero-valent iron (NZVI) was used for the removal of arsenite (As(III)) and arsenate (As(V)) in aqueous solution.
Batch experiments were conducted to investigate the effects of initial pH, initial arsenic concentration, dissolved oxygen
(DO), and ratio of As(III)/As(V) on arsenic removal. |
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Keywords: | |
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