Efflorescent sulfates from Baia Sprie mining area (Romania) — Acid mine drainage and climatological approach
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- 作者：Andrei Buzatua ; andrei.buzatu@uaic.ro" class="auth_mail" title="E-mail the corresponding author ; Harald G. Dillc ; Nicolae Buzgara ; Gheorghe Damianb ; Andreea Elena Mafteia ; Andrei Ionuț Apopeia
- 关键词：Baia Sprie ; Acid mine drainage ; Ore deposit ; Secondary sulfates ; Phase transformations ; Climate
- 刊名：Science of the Total Environment
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：542
- 期：part_PA
- 页码：629-641
- 全文大小：2291 K
文摘
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Efflorescent salts from mining areas have a great impact on the environment.
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Secondary minerals are influenced by geology, hydrology, biology and climate.
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AMD-precipitates samples were analyzed by XRD, SEM, Raman and NIR spectrometry.
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The dehydration temperatures and intermediate phases were identified.
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A climatological model was obtained on the formation and long-term presence.