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CEST Proceedings are published under the ISSN 2944-9820.

Fire-induced oxidation of Cr(III) in serpentine soils

(Corresponding) Botsou F., Vitzilaiou S., Guerra G., Valla P., Kelepertzis E., Dassenakis M., Argyraki A.
Topic: 
Soil and groundwater contamination and remediation
Ophiolite rocks and their weathering products are the major hosts of Cr(III)-bearing phases in the Earth’s crust. Trivalent Cr is rather benign, but risks arise because of its potential for oxidation to the toxic and carcinogenic hexavalent form. Manganese oxides are the most effective natural...Read more
Keywords: 
ophiolites, serpentinites, geogenic Cr, oxidation, wildfire
Conference: 
CEST2021
Paper ID: 
cest2021_00209