Groundwater contamination is a global problem that has a significant impact on human
health and ecological services. Studies reported in this special issue focus on contaminants …

Rational utilization of soil resources and remediation of contaminated soils are imperative
due to the rapidly growing demand for clean soils. Currently, many in-situ remediation …

Pumping-induced leakage across aquitards may induce a deterioration of water quality in
multi-layer aquifer systems. It is critical to understand long-term trends of water quality …

Abstract Pump-and-treat (P&T) is commonly used to remediate contaminated groundwater
sites. The scientific community is currently engaged in a debate regarding the long-term …

Layered double hydroxides (LDH) are the cost-effective and high-efficiency materials for
remediation of potentially toxic elements (PTEs) in contaminated soil and groundwater …

In recent decades, water quality problems that impact human health, especially groundwater
pollution, have been intensely studied, and this has contributed to new ideas and policies …

Abstract Knowledge of the geology and hydrogeology of the polluted site emblematize a key
requirement for environmental remediation, through assembling and synthesizing findings …

Limited dispersion and mass transfer because of hydrogeological heterogeneity make it
difficult to deliver remedial reagents to desired locations. Remediation alternatives that …

Abstract An innovative Groundwater Circulation Well (GCW) process was configured,
installed, and tested for optimizing the distribution of a soluble nutrient supplement in a …

Groundwater circulation wells (GCWs) are emerging as an alternative technology for
groundwater remediation. GCWs have also been used for the hydraulic characterization of …