Explosive detonation causes an increase in soil porosity leading to increased TNT transformation.

ABSTRACT: Explosives are a common soil contaminant at a range of sites, including explosives manufacturing plants and areas associated with landmine detonations. As many explosives are toxic and may cause adverse environmental effects, a large body of research has targeted the remediation of explosives residues in soil. Studies in this area have largely involved spiking 'pristine' soils using explosives solutions. Here we investigate the fate of explosives present in soils following an actual detonation process and compare this to the fate of explosives spiked into 'pristine' undetonated soils. We also assess the effects of the detonations on the physical properties of the soils. Our scanning electron microscopy analyses reveal that detonations result in newly-fractured planes within the soil aggreg

SUBMITTER: Yu HA 

PROVIDER: S-EPMC5744939 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature