Abstract: A preliminary investigation has been performed to determine the feasibility of conditioning a sulfite pulp mill waste activated sludge (WAS) by freezing and thawing. A series of experiments quantifying dewaterability was ...

Abstract: Freezing and thawing transform alum sludge flocs into granular particles that rapidly settle. One objective of this paper is to help modelers and designers of the freeze/thaw conditioning process visualize the process at ...

Abstract: Civil infrastructure refers to the built environment (sometimes referred to as public works) and consists of roads, bridges, buildings, dams, levees, drinking water treatment facilities, wastewater treatment facilities, ...