Semi liquid residue that remains from the treatment of municipal water and wastewater. Municipal sludge is considered as the byproduct of wastewater purification and is generated on a global basis. The organic waste that is produced alongside the municipal sludge is required to be maintained properly for the safety of the environment. The process works by separating the solid parts of the municipal sludge source through settling means and purifying the wastewater in the wastewater treatment facilities.