Search results for " Capillary Suction Time."

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Waste activated sludge dewaterability: comparative evaluation of sludge derived from CAS and MBR systems

2016

Nowadays, sludge dewatering is one of the greatest operational cost to wastewater treatment cycle. Specifically, 1t of fresh sludge to be disposed is composed, on average, by 0.25 - 0.30t of suspended solids, with an average cost for treatment and disposal around 280 - 470 €/t of suspended solids. Despite several technologies have been developed with the focus to reduce also the specific sludge production, still mechanical dewatering represents a crucial step to limit the amount of sludge to be disposed. Many physical–chemical parameters influence the sludge dewaterability: floc structure, particle size, bound water content, surface charge and hydrophobicity, Extracellular Polymeric Substan…

0208 environmental biotechnologyCapillary suction timeOcean Engineering02 engineering and technology010501 environmental sciencesMembrane bioreactor01 natural sciencesMBRBioreactorActivated sludge; Capillary suction time; MBR; Sludge dewaterability; Water Science and Technology; Ocean Engineering; Pollution0105 earth and related environmental sciencesWater Science and TechnologyWaste managementSettore ICAR/03 - Ingegneria Sanitaria-AmbientaleSludge Dewaterability Activated Sludge MBR Capillary Suction Time.DewateringPollution020801 environmental engineeringWaste treatmentActivated sludgeWastewaterActivated sludgeEnvironmental scienceWater treatmentSewage treatmentSludge dewaterability
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