Obálka

Wastewater treatment concepts and practices /

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Hlavní autor: Hopcroft, Francis J. (Autor)
Médium: Elektronický zdroj E-kniha
Jazyk:angličtina
Vydáno: New York, [New York] (222 East 46th Street, New York, NY 10017) : Momentum Press, 2015.
Edice:Environmental engineering collection.
Témata:
Sewage disposal.
environmental engineering
process design
reference manual
wastewater treatment
On-line přístup:An electronic book accessible through the World Wide Web; click to view
Tagy: Přidat tag
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Obsah:
  • 1. Chemistry considerations
  • 1.1 Introduction
  • 1.2 Elements, compounds, and radicals
  • 1.3 Reactive characteristics of atoms
  • 1.4 Molecules
  • 1.5 Moles and normality
  • 1.6 Properties of radicals
  • 1.7 Ions
  • 1.8 Inorganic chemicals
  • 1.9 Units of measure
  • 1.10 Milliequivalents
  • 1.11 Reaction rates or "reaction kinetics"
  • 1.12 Reactions common to wastewater treatment
  • 1.13 Coagulation and flocculation
  • 1.14 Hardness of water
  • 1.15 Chemical oxygen demand
  • 1.16 Total organic carbon
  • 1.17 Fats, oil, and grease
  • 1.18 Material balance calculations
  • 1.19 Emerging chemicals of concern
  • 2. Biology considerations
  • 2.1 Introduction
  • 2.2 Bacteria
  • 2.3 Viruses
  • 2.4 Algae
  • 2.5 Fungi
  • 2.6 Protozoans
  • 2.7 Microscopic multicellular organisms
  • 2.8 Pathogens
  • 2.9 Indicator organisms
  • 2.10 Biological oxygen demand
  • 2.11 BOD formulas of concern
  • 2.12 Biological decay rate k
  • 2.13 Nitrogenous BOD
  • 2.14 Temperature effects on k-rate
  • 2.15 Biological growth curve kinetics
  • 2.16 Dissolved oxygen concepts, measurement, and relevance
  • 2.17 Biological nitrification and denitrification
  • 3. Wastewater treatment processes
  • 3.1 Introduction
  • 3.2 Basic design parameters
  • 3.3 Preliminary treatment units
  • 3.4 Primary treatment units
  • 3.5 Secondary treatment
  • 3.6 Sludge management
  • 3.7 Tertiary treatment units
  • 3.8 Details of disinfection of wastewater
  • 4. Sedimentation fundamentals
  • 4.1 Introduction
  • 4.2 Discrete particle sedimentation
  • 4.3 Flocculant particle sedimentation
  • 4.4 Weirs
  • 4.5 Clarifier design
  • 4.6 Flocculator clarifiers
  • 4.7 Design of discrete particle clarifiers
  • 4.8 Design of flocculant particle clarifiers
  • 4.9 Hindered settling
  • 4.10 Design of upflow clarifiers
  • 5. Subsurface wastewater disposal
  • 5.1 Introduction
  • 5.2 Conventional subsurface disposal systems
  • 5.3 Alternative disposal field designs
  • 6. Water reuse
  • 6.1 Introduction
  • 6.2 Specific reuse options
  • About the author
  • Index.

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