Abstract: The Sludge Age (SAGE) is a significant operational parameter in activated sludge processes. However, precisely estimating it can be difficult due to non-linear data and changeable operating ...

President Trump on Wednesday directed the Pentagon to purchase more power from coal plants in a boost to the declining fossil fuel. “I will sign an executive order that directs the Department of War ...

Abstract: Harmonic reduction techniques in outdated source current systems are defective and unfair when dealing with varying load conditions. These tasks arise from the occurrence of non-linear loads ...