Designed specifically for engineers with little or no biology training, this book covers diversity and function of microorganisms in environmental engineering systems, environmental bioengineering processes, applied microbial genetics and molecular biology, microbiology of water and wastewater treatment, biotreatment and bioremediation, and microbial monitoring. It also explores biocorrosion of the constructions, biodeterioration of the materials, biocementation and bioclogging of soil, biopollution of indoor environment, and biofouling of the facilities. Each chapter includes quizzes and tutorials with instructor’s solutions available in a separate solutions manual with qualifying course adoption.