Case Histories, Constraints and Priorities of Bioremediation, Bio-augmentation for Bioremediation, Bioreactors for Remediation Processes, Types of Bioremediation, Applications-Examples, Biotechnology and Oil Spills. Biotechnology for Hazardous Waste Management, Xenobiotic Compounds, Recalcitrance, Hazardous Wastes, Biodegradation of Xenobiotics, Biological Detoxification, Biotechnology to Hazardous Waste Management, Pesticide Industry: Tannery Industry and Biotechnology. Paper Industry and Biotechnology. Waste Treatment of Food and Allied Industries: Biological Treatment Methods, Air Pollution Abatement and Odour Control. Solid Waste Management. Novel Methods for Pollution Control: Vermitechnology, Waste Water Treatment Using Aquatic Plants, Root Zone Treatment. Aiming for Biodegradable and Ecofriendly Products.