Magentic Forced Sedimentation of Flocs in Activated Sludge Supplemented with Forromagnetic Powder of Iron Oxide
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概要
- 論文の詳細を見る
Aiming to inerease the sedimentation rate of flocs prepared by the activated sludge process, the effect of the application of ferromagnetic powder of iron oxide (magnetic powder) and a gradient magnetic field on the sedimentation process was examined. The volumetric loading rate of Polypepton was kept to 200-1,000 mg l^<-1> d^<-1> during 7 d in the activated sludge supplemented with 2,000 mg l^<-1> of magnetic powder. When a gradient magnetic field was applied, the initial zone settiling velocity in the case of the Polypepton loading rate of 1,000 mg l^<-1> d^<-1> was found to be 36 times faster than that in the case of the control.
- 社団法人日本生物工学会の論文
- 1991-03-25
著者
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SAKAI Yasuzo
Department of Applied Chemistry, Faculty of Engineering, Utsunomiya University
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TAKAHASHI Fujio
Department of Applied Chemistry, Faculty of Engineering, Utsunomiya University
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Sakai Y
Center For Disease Biology And Integrative Medicine Graduate School Of Medicine University Of Tokyo
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Sakai Yasuzo
Department Of Applied Chemistry Faculty Of Engineering Utsunomiya University
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Sakai Y
Utsunomiya Univ. Utsunomiya Jpn
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KURAKATA SHIN
Department of Applied Chemistry, Faculty of Engineering, Utsunomiya University
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Takahashi F
Utsunomiya Univ. Utsunomiya Jpn
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Takahashi Fujio
Department Of Applied Chemistry Faculty Of Engineering Utsunomiya University
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Kurakata Shin
Department Of Applied Chemistry Faculty Of Engineering Utsunomiya University
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