Eco machine is deteriorating each day because of Industrial effluents. The effluents are containing poisonous chemical compounds which can be in turn polluting ground drinking water and developing new diseases. Treatment strategies for those Industrial effluents have become extra costly. The Present observation is aimed and concentrated at lowering the toxicity of Industrial waters and the goal is Reduction, Recycle and Reuse (RRR) with the usage of Microbial Fuel Cell. Microbial Fuel Cell experiments have been finished in batch operations for waste waters, the usage of microorganism in an effort to boom oxygen tiers and reduce toxicity. The parameters studied are layout of MFC, NaCl concentration, Agar concentration, glucose dosage, pH, Chemical Oxygen Demand, Biological Oxygen Demand, Dissolved Oxygen, Total Suspended Solids, Total Dissolved Solids, Sulphates, Chlorides. The consequences produced that excessive oxygen tiers and discount in pH tiers is appreciable. COD and BOD have reduced while DO has increased. ? 2021 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the International Conference on Materials, Processing & Characterization.