Iron (Fe) is the fourth most abundant element in the earth's crust and plays important roles in
both biological and chemical processes. The redox reactivity of various Fe (II) forms has …

The concentrations of U in natural waters are usually low, being typically less than 4 μg/L in
river water, around 3.3 μg/L in open seawater, and usually less than 5 μg/L in groundwater …

Environmental pollution has been on the rise in the past few decades owing to increased
human activities on energy reservoirs, unsafe agricultural practices and rapid …

Acid mine drainage poses severe environmental pollution problems due to its high acidity,
toxic metals and sulphate contents. In this review, the available prevention of acid mine …

Approximately 600 million people lack access to safe drinking water, hence achieving
Sustainable Development Goal 6 (Ensure availability and sustainable management of water …

For successful application of a zero-valent iron (ZVI) system, of particular interest is the
performance of ZVI under various conditions. The current review comprehensively …

Nanoscale zerovalent iron (NZVI) is one of the most extensively studied nanomaterials in the
fields of wastewater treatment and remediation of soil and groundwater. However, rapid …

Groundwater quality is deteriorating due to contamination from both natural and
anthropogenic sources. Traditional “Pump and Treat” techniques of treating the groundwater …

Permeable reactive barriers (PRBs) are one of the innovative technologies widely accepted
as an alternative to the 'pump and treat'(P&T) for sustainable in situ remediation of …

Since the late 1990s, the use of nano zero valent iron (nZVI) for groundwater remediation
has been investigated for its potential to reduce subsurface contaminants such as PCBs …