AN INTRODUCTION TO SLUDGE HANDLING, TREATMENT AND DISPOSAL 1 GENERAL CONSIDERATIONS Sludge, or residual solids, is the end product of wastewater treatment, whether biological or physical/chemical treatment
HUBER Solutions for Sludge Thickening Thickening is the first step for reducing the sludge volume by removal of free sludge water Thin sludge is concentrated to thick sludge Thick sludge has a higher viscosity, but must still be pumpable
The CONTRAFAST® high-rate clarifier combines clarification and sludge thickening and eliminates the need for an additional sludge thickener The innovative CONTRAFAST clarifier is a high-rate sludge thickening clarifier/softener that combines clarification and sludge thickening in a single operation with a footprint 25-50% smaller than a .
Improve Clarifier and Thickener Design and Operation
In this case, the sludge blanket is not allowed to develop, and excess water is pumped out of the thickener underflow Figure 9 shows an underflow of only 150 kg/m 3 of TSS (This is the same unit as just calculated, but run at a different underflow concentration)
THICKENER FEATURES Excellent Compatibility with Screw Press: W Combining the ITA TUMBLING Thickener with the ISGK-A Screw Press allows for stable performance, even when there are fluctuations in feed sludge characteristics W The ITA TUMBLING Thickener allows the thickening zone of the screw press to function as a dewatering ,
xvEPA United States Environmental Protection Agency Biosolids Technology Fact Sheet Gravity Thickening DESCRIPTION Thickening is the process by which biosolids are condensed to produce a concentrated solids product and ,
Manufacturer of dewatering centrifuges and sludge thickeners; designs and supplies nutrient recovery and biosolids treatment optimization systems Centrisys Corporation is a USA manufacturer of dewatering centrifuges and sludge thickeners, as well as, complete dewatering systems for municipal and industrial wastewater The company’s ,