Formation of acid mine drainage (AMD) is a widespread environmental issue that has not
subsided throughout decades of continuing research. Highly acidic and highly concentrated …

Arsenic (As) contamination poses a significant threat to human health, ecosystems, and
agriculture, with levels ranging from 12 to 75% attributed to mine waste and stream …

Smelting activities pose serious environmental problems due to the local and regional heavy
metal pollution in soils they cause. It is therefore important to understand the pollution …

Water contaminated with arsenic is a worldwide problem. This review presents the arsenic
contamination in groundwater, its sources, and possible health risk to humans. Groundwater …

Groundwater with an excessive level of Arsenic (As) is a threat to human health. In
Bangladesh, out of 64 districts, the groundwater of 50 and 59 districts contains As exceeding …

Arsenic (As) contamination is a well-recognized environmental and health issue, threatening
over 200 million people worldwide with the prime cases in South and Southeast Asian and …

Ecological and human risks of crude oil associated heavy metals (HMs) in the contaminated
agricultural lands were evaluated employing different indices. The indices that were …

Acid mine drainage (AMD) is a global issue and causes harmful environmental impacts.
AMD has high acidity and contains a high concentration of heavy metals and metalloids …

Excessive sulfate levels pose a threat to the environment and human health. To address the
problem of sulfate pollution and provide a basis for sulfate removal and sulfur recovery, this …

As an efficient and economical bioremediation technology, biological sulfate reduction
technology has great potential for the treatment of a variety of sulfate-laden wastewater …