Study on the Effect of Leaching as of Phosphogypsum on the Soil Environment

Lin Zhuan Ma; Hua Wang; Shan Qing; Feng Li Ma

doi:10.4028/www.scientific.net/AMR.383-390.3681

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 383-390Study on the Effect of Leaching as of...

Study on the Effect of Leaching as of Phosphogypsum on the Soil Environment

Abstract:

Phosphogypsum is the gypsum as a byproduct. It caused serious environment pollution. In this study, leaching As of phosphogypsum was studied by leaching equipment of self-made. We get some results of As heavy metals of the phosphogypsum affect the soil. The results show that: the content of arsenic is increasing and the pH of the soil is gradually decreased with the increasing of the leaching time. Different leaching velocity will cause different the content of arsenic of the soil.

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Manufacturing Science and Technology, ICMST2011

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Periodical:

Advanced Materials Research (Volumes 383-390)

Pages:

3681-3684

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.383-390.3681

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Online since:

November 2011

Authors:

Lin Zhuan Ma, Hua Wang, Shan Qing, Feng Li Ma

Keywords:

Arsenic, Leaching, Phosphogypsum (PG), Soil Environment

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