This book presents the state of the art in applications of biotechnological and microbiological tools for preserving the environment, and brings together papers written by internationally recognized experts in various areas of biotechnology, microbiology and the environmental sciences. Offering comprehensive coverage, it addresses topics including possible applications of biotechnological and microbiological techniques in solid waste management, wastewater treatment, agriculture, energy and environmental health. Further, it discusses recent advances in the application of biotechnical and microbiological methods to reduce waste by converting refuse into valuable products. Wherever possible, the content is complemented by real-life examples. Offering essential guidance on the procedures to be followed in order to achieve satisfactory, relevant and accepted results, the book makes a valuable contribution to the necessary transition to environmentally benign and sustainable utilization of various waste products.