Electrocoagulation (EC) is a popular wastewater treatment alternative that had been studied
extensively for a wide range of wastewater types, due to its versatility, ease of setup, low
footprint and eco-friendly nature. The recent studies on EC advancements on various
wastewater types had been reviewed in this paper. The operational variables that are vital to
EC and the fundamental relationship of EC with conventional chemical coagulation had
been assessed as they are the primary factors that govern the pollutant removal mechanism …