Biodegradability of Conventional Plastics: Opportunities, Challenges, and Misconceptions

Biodegradability of Conventional Plastics: Opportunities, Challenges, and Misconceptions brings together innovative research on the biodegradability of conventional plastics, providing an extensive overview of approaches and strategies that may be implemented, while also highlighting other methods for alleviating the eventual environmental impact of plastics. The book begins by providing a lifecycle assessment of plastics, the environmental impact of plastic waste, and the factors that affect the biodegradability of plastics. The different categories and terminologies surrounding bio-based plastics and biodegradable plastics are then defined and explained in detail, as are the issues surrounding bioplastics. Other sections discuss biodegradability, approaches for enhanced biodegradability of various major types of plastics, including polyolefins, polyethylene terephthalate (PET), polystyrene, poly(vinyl chloride), automotive plastics and composites, and agricultural plastic waste. The final part of the book focuses on further techniques and emerging areas, including the utilization of chemical additives, nanomaterials, the role of microbes in terms of microbial degradation and microbial attaching, revalorization of plastic waste through industrial biotechnology, and future opportunities and challenges. Explains the fundamentals of plastic waste, lifecycle assessment and factors that influence the biodegradability of plastics Provides novel techniques for improved biodegradability, exploring areas such as pre-treatment, chemical additives, nanomaterials and microbial degradation Addresses current challenges and limitations in relation to bio-based and biodegradable plastics, microplastics and nanoplastics from bioplastics and plastic waste INDICE: 1. Life cycle assessment and environmental impact of plastic waste2. Composition, properties, and other factors that influence the biodegradability of plastics3. Bioplastics, biodegradable plastics, and degradation in natural environments4. Overview of bioplastics: Are bioplastics the panacea for our environmental woes?5. Generation and impact of microplastics and nanoplastics from bioplastic sources6. Biodegradability of synthetic plastics: Standpoint for effective degradation mechanisms7. Biodegradability of polyolefins8. Biodegradability and current status of polyethylene terephthalate (PET)9. Biodegradability and bioremediation of polystyrene based pollutants10. Biodegradability of poly (vinyl chloride)11. Biodegradability of automotive plastics and composites12. Biodegradability of agricultural plastic waste13. Utilization of chemical additives to enhance biodegradability of plastics14. The role of nanomaterials in the biodegradability of plastics15. Microbial degradation of synthetic plastics16. Microbial attach studies on plastic specific? microorganisms17. Plastic waste to plastic value workflow: The role of industrial biotechnology18. Future prospects for the biodegradability of conventional plastics

• ISBN: 978-0-323-89858-4
• Editorial: Elsevier
• Encuadernacion: Rústica
• Páginas: 500
• Fecha Publicación: 01/07/2022
• Nº Volúmenes: 1
• Idioma: Inglés