Pollution of ecosystems with potentially toxic elements (PTEs) has become a global problem
with serious consequences for public health. The PTEs are hazardous to humans owing to …

Background Industrial and agricultural development has caused serious environmental
heavy metal pollution. Heavy metals are migratory, accumulative, and difficult to degrade …

Alteration of wet and dry periods affects soil geochemical properties that drive contaminant
availability and mobility. Consequently, the efficiency of soil remediation may vary, and thus …

Land and groundwater resources are fundamental pillars of sustainable human
development. The negligent abandonment of ammunition and its fragments during range …

In situ stabilization technologies based on lime-derived materials are extensively used for
remediating Cd-contaminated paddy soils. However, the environmental impacts and carbon …

The combined pollution of polycyclic aromatic hydrocarbons (PAHs) and organic cadmium
(Cd) in farmland soils, and the field controlling strategy need to be studied urgently. In this …

Soil contamination is a growing concern for sustainable development worldwide.
Conventional remediation approaches, such as using ordinary Portland cement (OPC) or …

Biochar (BC) has proven to be very effective against the remediation of cadmium
contamination. However, aged treatment is inevitable and variations in the adsorption …

Biochar colloids entering the soil undergo aging over time and exhibit strong capabilities in
adsorbing and transporting pollutants. Therefore, investigating the cotransport of aged …

A paddy soil Cd pollution remediation test was conducted to analyze the effects of in-situ
passivation of biochar on ecological remediation of cadmium (Cd)-contaminated paddy soil …