Soft pyrolysis applied to sludge from sewage treatment plants

"In this research, the pyrolysis process was used to list possible actions for transforming sludge from sewage treatment plants. Thus minimizing the impact of its disposal on the environment. The aim was to demonstrate that the products obtained from the pyrolysis process - charcoal, oil, gas and water - can be reused in different industrial segments and in the treatment plant itself, making the utility a company that complies with the precepts of the National Solid Waste Policy and even making it possible to reduce its operating and energy costs."