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Frontiers of Environmental Science & Engineering >> 2012, Volume 6, Issue 5 doi: 10.1007/s11783-011-0368-5
Enhancement of sludge gravitational thickening with weak ultrasound
1. School of Environment Science and Engineering, Hunan University, Changsha 410082, China; 2. State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090, China
Abstract
Keywords
activated sludge ; sonication ; settlability ; dry weight ; extracellular polymeric substances ; polyelectrolyte
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