ABSTRACT

Water has become one of the most important issues of our time. Career prospects for those working in water and wastewater engineering are expanding, with over 90,000 workers in the water environment industry, and technological developments are rapidly advancing our understanding in this area. This accessible student textbook introduces the reader to the key concepts of water technology by explaining the fundamentals of hydrobiology, aquatic ecosystems, water treatment and supply and wastewater treatment. The Water Framework Directive is the driving force in European water management and protection, and Nick Gray uses this as the unifying theme in this new edition. This text provides a complete introduction to all aspects of managing the hydrological cycle and is ideal for those interested in a career in the water industry. For Masters students in environmental science, engineering and construction courses and those taking the CIWEM diploma, Water Technology is an essential resource they will find useful in their professional careers.

part |1 pages

Part I: Water Resources and Ecology

chapter 1|10 pages

. Basic Considerations in Hydrobiology

chapter 2|26 pages

. Water Resources and Demand

chapter 4|26 pages

. Basic Aquatic Ecosystems

chapter 5|24 pages

. Micro-organisms and Pollution Control

chapter 6|32 pages

. Water Pollution

part |1 pages

Part II: Water Quality Management and Assessment

chapter 7|43 pages

. Water Basin Management

chapter 8|39 pages

. Water Quality and Regulation

chapter 9|66 pages

. Water Quality Assessment

part |1 pages

Part III: Drinking Water Treatment and Supply

chapter 10|27 pages

. Water Treatment and Distribution

chapter 11|32 pages

. Drinking Water Contamination

chapter 12|41 pages

. Pathogens and Their Removal

part |1 pages

Part IV: Wastewater Treatment

chapter 13|22 pages

. Nature of Wastewater

chapter 14|35 pages

. Introduction to Wastewater Treatment

chapter 16|25 pages

. Fixed-fi lm Systems

chapter 17|51 pages

. Activated Sludge

chapter 18|21 pages

. Natural Treatment Systems

chapter 19|20 pages

. Anaerobic Treatment

chapter 20|40 pages

. Physico-chemical Treatment Processes

chapter 21|41 pages

. Sludge Treatment and Disposal

part |2 pages

Part V: The Future