Books by Pratima Bajpai

The book provides the most up-to-date information available on various biotechnological processes useful in the pulp and paper industry.

Biomass to Energy Conversion Technologies: The Road to Commercialization examines biomass production, biomass types, properties and characterization, and energy conversion technologies with an emphasis on the production of a gaseous fuel to supplement the gas derived from the landfilling of organic wastes (landfill gas) and used in gas engines to produce electricity. The book discusses the integration of both fermentation and anaerobic digestion in a biorefinery concept that allows the production of ethanol-along with biogas-to be used to produce heat and electricity, thus improving overall energy balance. Included case studies based on worldwide projects discuss both risks and challenges. The main studies on the combination of both bioethanol and biogas production processes are reviewed and the strength and weakness of the integrated treatment for industrial application are highlighted. The book also considers gasification technologies and their potential for biomass gasification and lists the advantages and disadvantages of using of biomass as a source of energy, the path of commercialization of the various processes, energy related environmental issues.Highlights commercialization and technological risksDiscusses challenges, limitations and future prospects of third- and fourth generation biofuelsIncludes integration of both fermentation and anaerobic digestion in a biorefinery conceptDiscusses energy related environment issues (Greenhouse effect, acid rain, air pollution)

Biobased Polymers: Properties and Applications in Packaging looks at how biopolymers may be used in packaging as a potential green solution. The book addresses bio-based feedstocks, production processes, packaging types, recent trends in packaging, the environmental impact of bio-based polymers, and legislative demands for food contact packaging materials. Chapters explore opportunities for biopolymers in key end-use sectors, the penetration of biopolymer based concepts in the packaging market, and barriers to widespread commercialization. As the development of bio-based material is an important factor for sustainably growing the packaging industry, these recent trends in consumer markets are extremely important as we move towards greener packaging. Hence, this resource is an invaluable addition on the topic.Offers a comprehensive introduction to the subject for researchers interested in bio-based products, green and sustainable chemistry, polymer chemistry and materials scienceCovers the market for bio-based materialsIncludes discussions on legislative demands for food contact packaging materialsDescribes interesting new technologies, including nanotechnology approaches

The book describes the pretreatment of lignocellulosic biomassfor biomass-to-biofuel conversion processes, which is an important step inincreasing ethanol production for biofuels.

Paper recycling in an increasingly environmentally conscious world is gaining importance. This title deals with the scientific and technical advances in recycling and deinking including new developments. It covers various aspects of recycling technologies.