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Measurement of Specific Surface Area of Ceramisite Made from River Sediment
引用本文:刘贵云,奚旦立. Measurement of Specific Surface Area of Ceramisite Made from River Sediment[J]. 东华大学学报(英文版), 2002, 19(3)
作者姓名:刘贵云  奚旦立
作者单位:LIU Gui-yun,XI Dan-liCollege of Environmental Science and Engineering,Dong Hua University,Shanghai,200051
摘    要:IntroductionActivatedCarbonisusuallyusedasadsorbentinwastewatertreatment.Itishighlyadsorptiveandeffective .Butthehighpricerestrictsitsapplicationinwastewatertreatmentengineering .Ce ramisiteisaman madelightaggregate.Itsgoodchemicalandphysicalstabilityand…


Measurement of Specific Surface Area of Ceramisite Made from River Sediment
LIU Gui-yun,XI Dan-li. Measurement of Specific Surface Area of Ceramisite Made from River Sediment[J]. Journal of Donghua University, 2002, 19(3)
Authors:LIU Gui-yun  XI Dan-li
Affiliation:College of Environmental Science and Engineering, Dong Hua University, Shanghai, 200051
Abstract:Principle and method of measuring Specific Surface Area (SSA) of ceramisite made from dredged river sediment, sewage sludge and adherent materials are discussed. Brunauer-Emmett-Teller Procedure tests SSA of the ceramisite. Influences of sewage sludge content, adherent content and sintering point on the SSA of ceramisite made of river sediment are also analyzed. Results show that with the right sewage sludge content, adherent content and sintering point, the ceramisite can have the highest SSA value and be widely used.
Keywords:river sediment   sewage sludge   ceramisite   specific surface area   BET method.
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