Research on the phosphate removal by consolidated and oxidized lanthanum

Luo Fang, Zhan Fengping, Jiang Yingxiang, Han Jintao

doi:10.11894/1005-829x.2010.30(6).11

Industrial Water Treatment >

0 11 - 14

DOI: https://doi.org/10.11894/1005-829x.2010.30(6).11

Research on the phosphate removal by consolidated and oxidized lanthanum

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1. School of Environmental Science and Engineering, Kunming University of Science &Technology, Kunming 650093, China;
2. Wuhan Design & Research Institute of Sinocoal International Engineering Group, Wuhan 430064, China

Received date: 2009-12-08

Online published: 2019-06-03

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Abstract

Electrodeposition has been used for consolidating the lanthanum on surface of metal net. The consolidated and oxidized lanthanum can be used for removing the phosphate having low concentration from wastewater. The phosphate removal efficiency under different conditions such as current， time， temperature， pH， and electrolyte concentration has been studied. Through the observation of the electrode surface with microscope， and measurement with spectrophotometer， the phosphate removal rate is measured. The results show that the optimal phosphate removal rate is 97.2%.

Key words： oxidized lanthanum; phosphate removal; electrodeposition

Cite this article

Luo Fang, Zhan Fengping, Jiang Yingxiang, Han Jintao . Research on the phosphate removal by consolidated and oxidized lanthanum[J]. Industrial Water Treatment, 0 : 11 -14 . DOI: 10.11894/1005-829x.2010.30(6).11

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