Abstract: In the conventional method of calculating the fractional removal of flocculent particles, it is assumed that the average settling velocity for different particle sizes in the lower depths in settling basins is the same as ...

Abstract: Volatilization of selected organic compounds from water without agitation has been studied. Mathematical models, incorporating Fick's diffusion law, are developed for volatilization under quiescent condition. A theoretical ...

Abstract: The use of compressed air for bulk mixing in circular and rectangular vessels has been investigated. A definition for “100% uniformity” has been postulated and correlations between the mixing time, shear gradient, and ...

Abstract: Batch equilibrium studies are conducted under controlled laboratory conditions to determine the volatilization rate for perchloroethylene (PCE) from water and soil. The PCE is observed to volatilize rapidly from water. The ...

Abstract: A kinetic model has been developed to simulate horseradish peroxidase-catalyzed polymerization of phenol in the presence of polyethylene glycol based on the following kinetics. The phenol conversion expression is a ...