Factors Influencing the Release of Arsenic, Manganese and Iron from Sulfide and Arsenide Minerals to Water Environment

Factors Influencing the Release of Arsenic, Manganese and Iron from Sulfide and Arsenide Minerals to Water Environment

The releasing process of arsenic, manganese and iron from their sulfide/arsenide ores was investigated in an equipment imitating natural conditions. The experiments were carried out in flooding, trickling and pulse mode. The results showed that in flooding mode, the concentration of the studied elem...

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Main Authors: Tran Hong Con, Bui Duy Cam, Nguyen Thi Kim Dung
Format: Article
Language:English
Published: Thai Society of Higher Eduction Institutes on Environment 2011-07-01
Series:EnvironmentAsia
Subjects:
arsenic releasing
arsenide ore weathering
Online Access:http://www.tshe.org/ea/pdf/vol4%20no2%20p43-48.pdf
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spelling doaj-e1ec40efd1d74b8099337f0c859649aa2020-11-24T23:14:24ZengThai Society of Higher Eduction Institutes on EnvironmentEnvironmentAsia1906-17142011-07-01424348Factors Influencing the Release of Arsenic, Manganese and Iron from Sulfide and Arsenide Minerals to Water EnvironmentTran Hong ConBui Duy CamNguyen Thi Kim DungThe releasing process of arsenic, manganese and iron from their sulfide/arsenide ores was investigated in an equipment imitating natural conditions. The experiments were carried out in flooding, trickling and pulse mode. The results showed that in flooding mode, the concentration of the studied elements in water phase was very low, but in the trickling or pulse modes it was high enough. The influence of main factors was surveyed and their effects on each element were different and were explained reasonably. The results of this paper may supplement some new data of the very common processes in nature, and they will also contribute to control and management of toxic substances which may be released into the environment.http://www.tshe.org/ea/pdf/vol4%20no2%20p43-48.pdfarsenic releasingarsenide ore weathering
collection DOAJ
language English
format Article
sources DOAJ
author Tran Hong Con
Bui Duy Cam
Nguyen Thi Kim Dung
spellingShingle Tran Hong Con
Bui Duy Cam
Nguyen Thi Kim Dung
Factors Influencing the Release of Arsenic, Manganese and Iron from Sulfide and Arsenide Minerals to Water Environment
EnvironmentAsia
arsenic releasing
arsenide ore weathering
author_facet Tran Hong Con
Bui Duy Cam
Nguyen Thi Kim Dung
author_sort Tran Hong Con
title Factors Influencing the Release of Arsenic, Manganese and Iron from Sulfide and Arsenide Minerals to Water Environment
title_short Factors Influencing the Release of Arsenic, Manganese and Iron from Sulfide and Arsenide Minerals to Water Environment
title_full Factors Influencing the Release of Arsenic, Manganese and Iron from Sulfide and Arsenide Minerals to Water Environment
title_fullStr Factors Influencing the Release of Arsenic, Manganese and Iron from Sulfide and Arsenide Minerals to Water Environment
title_full_unstemmed Factors Influencing the Release of Arsenic, Manganese and Iron from Sulfide and Arsenide Minerals to Water Environment
title_sort factors influencing the release of arsenic, manganese and iron from sulfide and arsenide minerals to water environment
publisher Thai Society of Higher Eduction Institutes on Environment
series EnvironmentAsia
issn 1906-1714
publishDate 2011-07-01
description The releasing process of arsenic, manganese and iron from their sulfide/arsenide ores was investigated in an equipment imitating natural conditions. The experiments were carried out in flooding, trickling and pulse mode. The results showed that in flooding mode, the concentration of the studied elements in water phase was very low, but in the trickling or pulse modes it was high enough. The influence of main factors was surveyed and their effects on each element were different and were explained reasonably. The results of this paper may supplement some new data of the very common processes in nature, and they will also contribute to control and management of toxic substances which may be released into the environment.
topic arsenic releasing
arsenide ore weathering
url http://www.tshe.org/ea/pdf/vol4%20no2%20p43-48.pdf
work_keys_str_mv AT tranhongcon factorsinfluencingthereleaseofarsenicmanganeseandironfromsulfideandarsenidemineralstowaterenvironment
AT buiduycam factorsinfluencingthereleaseofarsenicmanganeseandironfromsulfideandarsenidemineralstowaterenvironment
AT nguyenthikimdung factorsinfluencingthereleaseofarsenicmanganeseandironfromsulfideandarsenidemineralstowaterenvironment
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