Research Article

Formation of Biofilms and Biocorrosion on AISI-1020 Carbon Steel Exposed to Aqueous Systems Containing Different Concentrations of a Diesel/Biodiesel Mixture

Figure 7

Aliphatic hydrocarbons detected in the system water + 10% diesel/biodiesel with gas chromatography. (a) Before the process and (b) after 15 days of processing.
415920.fig.007a
(a)
415920.fig.007b
(b)