Utilizing Microorganisms and their by-products to stop environmental pollution, bio treat solid, liquid, and gaseous wastes, monitor the environment, and clean up contaminated areas is a systemic application of engineering and scientific knowledge. The fact that bio plastic is biodegradable since it is made by microbes is a crucial asset. Cleaner manufacturing processes and more effective by lowering harmful chemical pollutants and greenhouse effect emissions are new industrial and environmental biotechnology advancements that biopolymers have the potential to bring about.