Removal of Phosphate from Aqueous Solution by Using Red Mud-Reference-Cited by-同舟云学术

Removal of Phosphate from Aqueous Solution by Using Red Mud

Published:2011-07 Issue: Volume:291-294 Page:1804-1807
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Zhu Xin Feng¹,Liu Hong Ye²,Shi Peng Hui¹,Wu Jun Feng¹,Guo Yi Fei¹

Affiliation:

1. Henan University of Urban Construction

2. Civil Aviation Flight University of China

Abstract

Red mud has been used to develop effective adsorbents to remove phosphate from aqueous solution. The effects of different dosage, pH of solution and reaction time on adsorption have been examined in batch experiments. It was found that red mud samples show higher removal efficiency for phosphate. The results showed that phosphate removal efficiency was found to be 97 % with optimal reaction conditions initial phosphate concentration 100mg L−1, red mud dosage 10g L−1, pH 2.0, respectively. The phosphate removal efficiency of the red mud adsorbents decreases with increase of pH.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.291-294.1804.pdf

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