Hsu, Y. H.Y. H.Hsu李篤中Lee, Duu-JongDuu-JongLee2009-01-202018-06-282009-01-202018-06-281994http://ntur.lib.ntu.edu.tw//handle/246246/101704en-USFast Freeze/Thaw Treatment on Excess Activated Sludges:Floc Structure and Sludge Dewaterabilityconference paper