Electrocoagulation-electroflotation (EC) technology is a well-known wastewater treatment process that consists of applying electric current to remove contaminants without requiring the addition of chemicals that can generate ...

Electrochemical impedance spectroscopy measurements using two carbon steel electrodes in soybean biodiesel medium, produced by methylic route, were performed in an electrochemical cell that allows positioning the two ...

Electrochemical impedance spectroscopy measurements using two carbon steel electrodes in soybean biodiesel medium, produced by methylic route, were performed in an electrochemical cell that allows positioning the two ...

The blending ratio of biodiesel in petroleum diesel has become one of the most important parameters to ensure the quality of diesel/biodiesel blend. This paper presents a fast and simple method based on electrochemical ...

Carbon steel coatings with stainless steel have been widely used in many chemical, petrochemical and nuclear products. The ability to join two different metals in both properties and cost allows the creation of parts that ...

The purpose of this work was to make a qualitative analysis of the distribution of copper deposit inside of stainless steel and graphite porous electrodes. For that, representative sections of steel and graphite samples ...