Securing the environment is severely hampered by the fact that as the population grows, so does the volume of sewage produced. There is a need for environmentally friendly sewage treatment facilities since traditional techniques of treatment cause substantial environmental damage. In this article, an In-depth analysis is provided about the environmentally friendly sewage treatment plant, including its benefits over traditional sewage treatment plants and its potential for usage in urban areas. Furthermore, a novel eco-friendly sewage water treatment plant inspired by the waste treatment inside the cow’s body is proposed. The performance and advantages of the proposed model is discussed and compared with other existing models in terms of removal efficiency, flow rate, energy consumption, sludge production and cost. It is found that the suggested model is at par with conventional methods, and can be replicated in sewage management industry.