Industrial effluents are causing a steady decline in the ecological system. Toxic chemicals are present in the effluents, which in turn pollute ground water and cause new diseases. The costs of treating these industrial effluents are rising. Reduction, Recycle, and Reuse (RRR) using microbial fuel cells is the goal of the current study, which aims to reduce the toxicity of industrial waters. Microbial Power module tests were done in cluster tasks for domestic waste water using Bacillius megaterium organism to increment oxygen levels furthermore, decline harmfulness. The boundaries contemplated are plan of MFC, NaCl focus, Agar fixation, fructose measurements, pH, COD, Body, DO, TSS, TDS, Sulfates, Chlorides and Power age