Management of sewage sludge becomes an increasing problem for the environment. Landfilling has become more and more difficult due to the pollution of sewage sludge, odors, heavy metals, and pathogens. Disposal is difficult and has been even banned in some countries.
Also, incineration is a nonpopular and very costly solution for sewage sludge treatment. Our solution meets the demand for alternative, local, and low-cost sludge thermal treatment methods.