“Introduction to Environmental Engineering” by Davis and Cornwell is a cornerstone textbook that provides a comprehensive and balanced introduction to the core areas of environmental engineering. The book is renowned for its rigorous, quantitative approach to problem-solving, making it a favorite for engineering curricula that emphasize fundamental principles and design.

The text effectively bridges the gap between scientific theory and practical engineering application. It begins by establishing a strong foundation in the underlying principles of chemistry, biology, and hydrology, and then systematically applies these principles to the design and management of environmental systems.

Key topics covered in this edition include:

• Water Quality and Treatment: Covers the fundamentals of water chemistry, microbiology, and the design of water treatment processes (coagulation, sedimentation, filtration, disinfection).
• Wastewater Treatment: Details the engineering principles behind the treatment of municipal wastewater, including biological processes, nutrient removal, and sludge handling.
• Air Pollution and Control: Explores the sources and effects of major air pollutants, as well as the engineering controls and design of air pollution control equipment.
• Solid and Hazardous Waste Management: Addresses the generation, collection, and disposal of solid wastes, including landfill design and incineration.
• Noise Pollution: Includes a dedicated chapter on the fundamentals of noise measurement and control, a topic less commonly covered in similar texts.

The book is known for its extensive use of worked examples and practice problems that help students develop strong analytical and design skills. It is an essential resource for undergraduate environmental engineering students, providing the technical depth required for professional practice and for fundamentals of engineering (FE) exam preparation.