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Acid drainage and metal bioleaching by redox potencial changes in heavy polluted fluvial sediments
(Trans Tech Publications, 2013-08)
Sediments from polluted urban streams act as a sink of contaminants. The high content of organic matter and sulphides makes the system appropriate for binding heavy metals. However, changes in the redox potential leads ...
The crater lake of Copahue volcano (Argentina): Geochemical and thermal changes between 1995 and 2015
(Geological Society Publications House, 2016-12)
The crater lake and associated hydrothermal features of Copahue volcano have been studied intensively over the last 20 years (1995-2015). The geochemical and isotopic compositions of the waters provide insights into the ...
Azufre elemental como alternativa para el control del pH en abonos orgánicos y análisis de metales pesados
(Universidad Santo TomásPregrado Química AmbientalFacultad de Química Ambiental, 2022-06-30)
The use of biodegradable organic waste has become a necessity due to the increase in the rate of waste generation in cities, therefore, composting is an alternative for reducing the environmental impact generated by the ...