Coupling Of Electrocoagulation And Alternative Energy Sources For The Removal Of Arsenic Contaminants In Wa-Ter: An Environment-Friendly Materials Processing

Keywords: Electrocoagulation, arsenic removal, fuel cell, windmill, energy simulation, combined Fe-Al electrode assembly Arsenic contamination of well-water in different countries has caused signs and symptoms of arsenic poisoning. Although several physicochemical treatments are presently used for the removal of arsenic compounds from drinking water, an electrochemical treatment, electrocoagulation, is a promising processing technology and currently is the most efficient (above 99% removal) and environmentally friendly technique, particularly if combined with alternative energy sources. Wind and fuel cell technologies can be considered the most promising developmental clean power sources. We will discuss new insights into the materials processing mechanisms and show the coupling of electrocoagulation with fuel cells and simulated wind energy sources. Different electrocoagulation plate materials were considered, along varied currents from the fuel cell to produce maximum arsenic removal. Coupling these technologies will remove carcinogenic arsenic from water sources, and will exhibit efficient usage of these energy sources by producing pure water for human and agricultural consumption.