Interactions between iron mineral-humic complexes and hexavalent chromium and the corresponding bio-effects.
Sign Up to like & getrecommendations! Published in 2018 at "Environmental pollution"
DOI: 10.1016/j.envpol.2018.05.060
Abstract: The interfacial behaviors of chromium are fundamental for understanding the environmental effects of chromium in contaminated environments. However, complex surfaces can cause chromium to exhibit a variety of behaviors, especially when humic substances are considered.… read more here.
Keywords: adsorption; mineral humic; iron mineral; humic complexes ... See more keywords
Iron mineral transformations and their impact on As (im)mobilization at redox interfaces in As-contaminated aquifers
Sign Up to like & getrecommendations! Published in 2021 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2020.12.029
Abstract: Abstract Iron minerals are the most important arsenic host in As-contaminated deltaic sediments. Arsenic release from Fe minerals to groundwater exposes millions of people worldwide to a severe health threat. To understand the coupling of… read more here.
Keywords: redox; mobilization; iron mineral; redox interfaces ... See more keywords
Roles of reactive iron mineral coatings in natural attenuation in redox transition zones preserved from a site with historical contamination.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2021.126600
Abstract: In this study, a protocol was developed to identify reduction-oxidation (redox) transition zones in an effort to exploit natural source zone depletion processes. A sediment core with a total length of 18-m was collected from… read more here.
Keywords: iron mineral; redox transition; reactive iron; transition zones ... See more keywords