Mercury content in mining waste and its effect on the surrounding environment (Case study: Small-scale gold mining locations-West Sumbawa)

نویسندگان

چکیده

Abstract This study was conducted to determine the content of mercury in flowing river around small-scale gold mines. Mining wastes from run mining are dumped into watersheds and potentially contaminate water sediment watershed near area. We analyzed characteristics waste result compared with quality standards (Environment Minister Decision No.202 2004 Government Regulation No.82 2001) standard (the Canadian guidelines for threshold effect level (TEL) probable (PEL)). found that wastewater areas categorized class IV. The samples did not meet TEL. mine site very high. had been settled a long time watershed. location indicated contaminating area mining.

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ژورنال

عنوان ژورنال: IOP conference series

سال: 2023

ISSN: ['1757-899X', '1757-8981']

DOI: https://doi.org/10.1088/1755-1315/1201/1/012047