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Conversion of Sewage Sludge to Biosolids

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Biosolids Engineering and Management

Part of the book series: Handbook of Environmental Engineering ((HEE,volume 7))

Abstract

With the increasing generation of sewage sludge, its proper handling and disposal play a critical role in protecting our environment. Sustainable sludge treatment and management depend on controlling the quantity, quality, and characteristics of biosolids in favor of efficient sludge handling and biosolids beneficial use. One of the ultimate goals in the treatment is to convert sludge into biosolids or a product subject to subsequent treatment, in simplified operations that are cost-effective and environmentally safe. This chapter discusses the main treatment processes—clarification, stabilization, conditioning, thickening, dewatering, and drying—of sludge. The principle, operation, relevant diagrams, and criteria of each treatment method are presented. A case study of sludge management operation is also included.

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Author information

Authors and Affiliations

  1. Department of Pure and Applied Chemistry, Ladoke Akintola University of Technology, Ogbomoso, Nigeria

    Omotayo S. Amuda (Senior Lecturer) & Abass O. Alade (Assistant Lecturer)

  2. College of Civil Engineering, Hohai University, Nanjing, China

    An Deng (Associate Professor)

  3. Department of Civil and Environmental Engineering, Cleveland State University, Cleveland, OH

    Yung-Tse Hung (Professor)

Authors
  1. Omotayo S. Amuda
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  2. An Deng
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  3. Abass O. Alade
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  4. Yung-Tse Hung
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Editors and Affiliations

  1. Lenox Institute of Water Technology, 1 Dawn Drive, Latham, NY, 12110, USA

    Lawrence K. Wang PhD, PE, DEE (Dean & Director (retired), Assistant to the President, Vice President) (Dean & Director (retired), Assistant to the President, Vice President)

  2. Krofta Engineering Corporation, 1 Dawn Drive, Latham, NY, 12110, USA

    Lawrence K. Wang PhD, PE, DEE (Dean & Director (retired), Assistant to the President, Vice President) (Dean & Director (retired), Assistant to the President, Vice President)

  3. Zorex Corporation, 1 Dawn Drive, Latham, NY, 12110, USA

    Lawrence K. Wang PhD, PE, DEE (Dean & Director (retired), Assistant to the President, Vice President) (Dean & Director (retired), Assistant to the President, Vice President)

  4. Lenox Institute of Water Technology, 35 Flintstone Drive, Pittsfield, MA, 01201, USA

    Nazih K. Shammas PhD (Professor and Environmental Engineering Consultant Ex-Dean and Director, Advisor) (Professor and Environmental Engineering Consultant Ex-Dean and Director, Advisor)

  5. Krofta Engineering Corporation, 35 Flintstone Drive, Pittsfield, MA, 01201, USA

    Nazih K. Shammas PhD (Professor and Environmental Engineering Consultant Ex-Dean and Director, Advisor) (Professor and Environmental Engineering Consultant Ex-Dean and Director, Advisor)

  6. Department of Civil and Environmental Engineering, Cleveland State University, 16945 Deerfield Drive, Strongsville, OH, 44136, USA

    Yung-Tse Hung PhD, PE, DEE (Professor) (Professor)

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© 2008 Humana Press, a part of Springer Science+Business Media, LLC

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Amuda, O.S., Deng, A., Alade, A.O., Hung, YT. (2008). Conversion of Sewage Sludge to Biosolids. In: Wang, L.K., Shammas, N.K., Hung, YT. (eds) Biosolids Engineering and Management. Handbook of Environmental Engineering, vol 7. Humana Press. https://doi.org/10.1007/978-1-59745-174-1_2

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