Development of a model describing virus removal process in an activated sludge basin.

• Kim Tae-Dong

  Department of Bioengineering, Tokyo Institute of Technology

• Shiragami Naohiro

  Department of Bioengineering, Tokyo Institute of Technology

• Unno Hajime

  Department of Bioengineering, Tokyo Institute of Technology

抄録

The virus removal process from the liquid phase in an activated sludge basin possibly consists of physicochemical processes, such as adsorption onto sludge flocs, biological processes such as microbial predation and inactivation by virucidal components excreted by microbes. To describe properly the virus behavior in an activated sludge basin, a simple model is proposed based on the experimental data obtained using a poliovirus type I. A three-compartments model, which includes the virus in the liquid phase and in the peripheral and inner regions of sludge flocs is employed. By using the model, the virus removal process was successfully simulated to highlight the implication of its distribution in the activated sludge basin.

収録刊行物

• JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

  JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 28 (3), 257-262, 1995

  公益社団法人 化学工学会

キーワード

• Virus Removal
• Activated Sludge
• Poliovirus
• Residual Virus
• Recoverable Virus
• Irrecoverable Virus
• Adsorption
• Predation
• Simulation Model

詳細情報

• CRID: 1390001204564511488
• NII論文ID: 10002133654
• NII書誌ID: AA00709658
• DOI: 10.1252/jcej.28.257
• COI: 1:CAS:528:DyaK2MXmsFyns7c%3D
• ISSN: 18811299
• ISSN: 00219592
• ISSN: http://id.crossref.org/issn/00219592
• Web Site: http://www.jstage.jst.go.jp/article/jcej/28/3/28_3_257/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可