Sludge is wet solids taht result from the processing in sewage systems. The sludge has to be dried before it can be composed or otherwise handled. if a sludge containing 70% water and 30% solids is passed through a drier, and the resulting product contains 25% water, how much water is evaporated per ton of sludge to the drier? 

Answer rating: 100% (QA)

To find out how much water is evaporated per ton of sludge we need to calculate the amount of water ... View the full answer