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Artículo
Operational pH in packed-bed reactors for ferrous ion bio-oxidation
(Elsevier, 2010-09)
The flooded packed-bed bioreactor plays a major role in the field of applications of ferrous ion bio-oxidation. The pH is an important variable in the control of this type of reactor, upon which the functionality of biofilm ...
Artículo
Influence of zinc on ferrous iron bio-oxidation: Biological or physical nature?
(Elsevier, 2010-07-15)
Ferrous iron bio-oxidation is negatively affected by the presence of heavy metals. Although the available information relates this phenomenon to purely biological aspects, it is contradictory with respect to tolerance ...