This book provides an introduction to the fundamental concepts and equations that underlie the engineering processes in wastewater treatment. Topics include preliminary treatment, sedimentation, biological treatment, nutrient removal, disinfection, and sludge treatment. Also discussed are wastewater management issues in developing countries and emerging concerns and trends in wastewater treatment in developed countries.
Beskrivelse
Indhold
Anmeldelse
- Introduction
- The Aims of wastewater Treatment
- The Composition of Wastewater
- Unit Pro cesses in Wastewater Treatment
- Process Selection and Design Considerations
- Impact of wastewater Effluent on Oxygen in Receiving waters
- Estimating Wastewater Quantities
- Combined and Separate Sewers
- Sources and Variahility in wastewater Flow
- Dry Weather Flow
- Preliminary Treatment
- Screening
- Grit Removal
- Sedimentation
- Particle Settling
- Meal Sedimentation
- Real Sedimentation and Settling and Column Tests
- Underflow and Solids Mass Flux
- SedImentation Tank Designs
- Other Solids Removal Processes
- Biological Treatment
- Biological Growth Kinetics
- Activated Sludge
- Attached Growth Processes
- Sludge Volume Index
- Nutrient Removal
- Nitrification and Denitrification
- Phosphorus Removal
- Disinfection
- Sludge Treatment
- Wastewater Management in Developing Countries
- Emerging Trends and Concerns in Wastwater Treatment
- References/Further Reading
Very educational. Additional research may be needed to understand the concepts further, but this one provides great details.