• Virbhadrasinh Yadav
• Divyang Gajera
• Roshani Pal
• Priya Patel
• Manoj Kumar

Electrocoagulation is one of the process that has a great ability to remove wastes from water because of its high decolourization efficiency, economically attractive and relatively less sludge formation compared with different tradition techniques such as biological, physical, chemical, adsorption and advanced oxidation processes. Electrocoagulation process, which is effective in removing different types of impurities like color, COD, BOD, turbidity, and metal ions removal from wastewater. This review is focuses on number of studies on treatment of industrial wastewater by Electrocoagulation method depending on the mechanisms and many affected factors such as pH, current density, voltage, agitation speed, type, size and number of electrodes, inter electrode distance, initial concentration and electrolysis time which have been published in different journals. The main aim of the review is to explain the basics and up to date advancement of electrocoagulation method for the improvements in the pollutant removal efficiency. In this review paper, a basic overview of electrocoagulation process with effect of key operational parameters on it is provided. Limitations of the electrocoagulation are also represented for the better understanding of the mechanism of pollutant removal and its optimization.

COD, Aluminium electrodes, Electrocoagulation process, Effluent treatment, Ammonical Nitrogen

"A Review on Removal of Ammonical Nitrogen & COD of Industrial wastewater by Electrocoagulation", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.654-658, January-2019, Available :http://www.jetir.org/papers/JETIR1901688.pdf

"A Review on Removal of Ammonical Nitrogen & COD of Industrial wastewater by Electrocoagulation", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp654-658, January-2019, Available at : http://www.jetir.org/papers/JETIR1901688.pdf