Biodegradable Polymers And Plastics

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Biodegradable Polymers and Plastics

Emo Chiellini,Roberto Solaro
Biodegradable Polymers and Plastics Book PDF

Author : Emo Chiellini,Roberto Solaro
Publisher : Springer Science & Business Media
Page : 398 pages
File Size : 40,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781441992406

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Biodegradable Polymers and Plastics by Emo Chiellini,Roberto Solaro Pdf

Synthetic and semi-synthetic polymeric materials were originally developed for their durability and resistance to all forms of degradation including biodegradation. Such materials are currently widely accepted because of their ease of processability and amenability to provide a large variety of cost effective items that help to enhance the comfort and quality of life in the modern industrial society. However, this widespread utilization of plastics has contributed to a serious plastic waste burden, and the expectation for the 21st century is for an increased demand for polymeric material. This volume focuses on a more rational utilization of resources in the fabrication, consumption and disposal of plastic items, specifically: -Environmentally Degradable Polymeric Materials (EDPs); -Water-soluble/Swellable Biodegradable Polymers; -EDPs from Renewable Resources; -Biopolymers; -Bioresorbable Materials for Biomedical Applications; -Biorelated Polymers; -Standards and Regulations on EDPs.

The Complete Book on Biodegradable Plastics and Polymers (Recent Developments, Properties, Analysis, Materials & Processes)

NIIR Board of Consultants & Engineers
The Complete Book on Biodegradable Plastics and Polymers Recent Developments Properties Analysis Materials Processes Book PDF

Author : NIIR Board of Consultants & Engineers
Publisher : ASIA PACIFIC BUSINESS PRESS Inc.
Page : 672 pages
File Size : 41,8 Mb
Release : 2006-10-01
Category : Plastics
ISBN : 9788178330358

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The Complete Book on Biodegradable Plastics and Polymers (Recent Developments, Properties, Analysis, Materials & Processes) by NIIR Board of Consultants & Engineers Pdf

Biodegradable plastics made with plant based materials have been available for many years. The term biodegradable means that a substance is able to be broken down into simpler substances by the activities of living organisms, and therefore is unlikely to persist in the environment. There are many different standards used to measure biodegradability, with each country having its own. The requirements range from 90 per cent to 60 per cent decomposition of the product within 60 to 180 days of being placed in a standard composting environment. They may be composed of either bio plastics, which are plastics whose components are derived from renewable raw materials, or petroleum based plastics which contain additives. Biodegradability of plastics is dependent on the chemical structure of the material and on constitution of the final product, not just on the raw materials used for its production. Polyesters play a predominant role as biodegradable plastics due to their potentially hydrolysable ester bonds. Bio based polymers are divided into three categories based on their origin and production; polymer directly extracted from biomass, polymers produced by classical chemical synthesis using renewable biomass monomer and polymers produces by microorganisms or genetically modified bacteria. In response to public concern about the effects of plastics on the environment and in particular the damaging effects of sea litter on animals and birds, legislation is being enacted or is pending in many countries to ban non degradable packing, finishing nets etc. This book basically deals with biodegradable plastics developments and environmental impacts, hydro biodegradable and photo biodegradable, starch synthetic aliphatic polyester blends, difference between standards for biodegradation, polybutylene succinate (pbs) and polybutylene, recent developments in the biopolymer industry, recent advances in synthesis of biopolymers by traditional methodologies, polymers, environmentally degradable synthetic biodegradable polymers as medical devices, polymers produced from classical chemical synthesis from bio based monomers, potential bio based packaging materials, conventional packaging materials, environmental impact of bio based materials: biodegradability and compostability, etc. Environmentally acceptable degradable polymers have been defined as polymers that degrade in the environment by several mechanisms and culminate in complete biodegradation so that no residue remains in the environment. The present book gives thorough information to biodegradable plastic and polymers. This is an excellent book for scientists engineers, students and industrial researchers in the field of bio based materials.

Handbook of Biopolymers and Biodegradable Plastics

Sina Ebnesajjad
Handbook of Biopolymers and Biodegradable Plastics Book PDF

Author : Sina Ebnesajjad
Publisher : William Andrew
Page : 472 pages
File Size : 54,5 Mb
Release : 2012-12-31
Category : Technology & Engineering
ISBN : 9781455730032

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Handbook of Biopolymers and Biodegradable Plastics by Sina Ebnesajjad Pdf

Biopolymers and Biodegradable Plastics are a hot issue across the Plastics industry, and for many of the industry sectors that use plastic, from packaging to medical devices and from the construction indusry to the automotive sector. This book brings together a number of key biopolymer and biodegradable plastics topics in one place for a broad audience of engineers and scientists, especially those designing with biopolymers and biodegradable plastics, or evaluating the options for switching from traditional plastics to biopolymers. Topics covered include preparation, fabrication, applications and recycling (including biodegradability and compostability). Applications in key areas such as films, coatings controlled release and tissue engineering are discussed. Dr Ebnesajjad provides readers with an in-depth reference for the plastics industry – material suppliers and processors, bio-polymer producers, bio-polymer processors and fabricators – and for industry sectors utilizing biopolymers – automotive, packaging, construction, wind turbine manufacturers, film manufacturers, adhesive and coating industries, medical device manufacturers, biomedical engineers, and the recycling industry. Essential information and practical guidance for engineers and scientists working with bioplastics, or evaluating a migration to bioplastics. Includes key published material on biopolymers, updated specifically for this Handbook, and new material including coverage of PLA and Tissue Engineering Scaffolds. Coverage of materials and applications together in one handbook enables engineers and scientists to make informed design decisions.

Biodegradable polymers for industrial applications

Ray Smith
Biodegradable polymers for industrial applications Book PDF

Author : Ray Smith
Publisher : CRC Press
Page : 556 pages
File Size : 44,5 Mb
Release : 2005-05-17
Category : Technology & Engineering
ISBN : 0849334667

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Biodegradable polymers for industrial applications by Ray Smith Pdf

The vast majority of plastic products are made from petroleum-based synthetic polymers that do not degrade in a landfill or in a compost-like environment. Therefore, the disposal of these products poses a serious environmental problem. An environmentally-conscious alternative is to design/synthesize polymers that are biodegradable. Biodegradable polymers for industrial applications introduces the subject in part one by outlining the classification and development of biodegradable polymers with individual chapters on polyhydroxyalkanoates, polyesteramides and thermoplastic starch biodegradable polymers and others. The second part explores the materials available for the production of biodegradable polymers. Polymers derived from sugars, natural fibres, renewable forest resources, poly(lactic acid) and protein-nanoparticle composites will be looked at in detail in this section. Part three looks at the properties and mechanisms of degradation, prefacing the subject with a chapter on current standards. The final part explores opportunities for industrial applications, with chapters on packing, agriculture and biodegradable polycaprolactone foams in supercritical carbon dioxide. Biodegradable polymers for industrial applications explores the fundamental concepts concerning the development of biodegradable polymers, degradable polymers from sustainable sources, degradation and properties and industrial applications. It is an authoritative book that will be invaluable for academics, researchers and policy makers in the industry.

Advances in Biodegradable Polymers

G. F. Moore,S. M. Saunders
Advances in Biodegradable Polymers Book PDF

Author : G. F. Moore,S. M. Saunders
Publisher : iSmithers Rapra Publishing
Page : 136 pages
File Size : 51,6 Mb
Release : 1998-02
Category : Science
ISBN : 1859571182

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Advances in Biodegradable Polymers by G. F. Moore,S. M. Saunders Pdf

In this report the factors which influence biodegradation are first explained. Methods of testing and evaluating biodegradation are then described and compared. The principles, relative costs and practical applications of specific tests are outlined together with the position with respect to recognised standards. The range of biodegradable polymers and polymer blends is then described, including natural and synthetic products. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database provides useful references for further reading.

Biodegradable Plastics and Polymers

Y. Doi,K. Fukuda
Biodegradable Plastics and Polymers Book PDF

Author : Y. Doi,K. Fukuda
Publisher : Elsevier
Page : 646 pages
File Size : 43,8 Mb
Release : 2013-10-22
Category : Technology & Engineering
ISBN : 9781483290409

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Biodegradable Plastics and Polymers by Y. Doi,K. Fukuda Pdf

In the past 25 years, plastic products have gained universal use not only in food, clothing and shelter, but also in the transportation, construction, medical and leisure industries. Whereas previously synthetic plastics were developed as durable substitute products, increasing concern for the global environment and solid waste management has resulted in an urgent demand for biodegradable plastics. The main topics of the Third International Scientific Workshop were as follows: 1. Biodegradation of polymers and plastics 2. Environmental degradation of plastics 3. Synthesis and properties of new biodegradable plastic materials 4. Biodegradation and morphologies of polymer blends 5. Development of biodegradation test methods 6. Governmental policy, regulation and standards.

Biodegradable Polymers in the Circular Plastics Economy

Michiel Dusselier,Jean-Paul Lange
Biodegradable Polymers in the Circular Plastics Economy Book PDF

Author : Michiel Dusselier,Jean-Paul Lange
Publisher : John Wiley & Sons
Page : 500 pages
File Size : 55,6 Mb
Release : 2022-05-17
Category : Technology & Engineering
ISBN : 9783527347612

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Biodegradable Polymers in the Circular Plastics Economy by Michiel Dusselier,Jean-Paul Lange Pdf

Biodegradable Polymers in the Circular Plastics Economy A comprehensive overview of the burgeoning field of biodegradable plastics As the lasting impact of humanity’s reliance on plastics comes into focus, scholars have begun to seek out solutions to plastic litter. In Biodegradable Polymers in the Circular Plastics Economy, an accomplished team of researchers delivers a focused guide (1) to understand plastic degradation and its role in waste hierarchy besides recycling, and (2) to create and use biodegradable plastics where appropriate. Created preferably from renewable resources, these eco-friendly polymers provide an opportunity to create sustainable and lasting solutions to the growing plastic-driven pollution problem. The broad approach to this handbook allows the authors to cover all aspects of these emerging materials, ranging from the problems present in the current plastics cycle, to the differences in type, production, and chemistry available within these systems, to end-of-life via recycling or degradation, and to life-cycle assessments. It also delves into potential commercial and policy issues to be addressed to successfully deploy this technology. Readers will also find: A thorough introduction to biodegradable polymers, focusing not only on the scientific aspects, but also addressing the larger political, commercial, and consumer concerns Mechanisms of biodegradation and the environmental impact of persistent polymers An in-depth discussion of degradable/hydrolysable polyesters, polysaccharides, lignin-based polymers, and vitrimers Management of plastic waste and life cycle assessment of bio-based plastics Biodegradable Polymers in the Circular Plastics Economy is the perfect overview of this complicated but essential research field and will appeal to polymer chemists, environmental chemists, chemical engineers, and bioengineers in academia and industry. The book is intended as a step towards a circular plastics economy that relies heavily on degradable plastics to sustain it.

Degradable Polymers

G. Scott
Degradable Polymers Book PDF

Author : G. Scott
Publisher : Springer Science & Business Media
Page : 500 pages
File Size : 46,6 Mb
Release : 2002
Category : Science
ISBN : 1402007906

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Degradable Polymers by G. Scott Pdf

The emphasis in degradable polymers has changed since the first edition of this book. Biomedical and agricultural applications remain important topics of scientific and commercial interest in the second edition. However, an increased emphasis on composting as a means of recovering value from wastes has led to a new impetus to understand how plastics degrade in the environment and the implication of this for international standards. Polymers based on renewable resources are also a major topic in this edition but the debate continues about their long-term sustainability and ecological advantages over degradable man-made polymers. Degradable Polymers will be of interest not only to academic and industrial scientists working on packaging, agricultural and medical applications of plastics but also to students of environmental science and legislators concerned with the effects of man-made materials in the environment.

Compostable Polymer Materials

Ewa Rudnik
Compostable Polymer Materials Book PDF

Author : Ewa Rudnik
Publisher : Newnes
Page : 410 pages
File Size : 41,7 Mb
Release : 2019-06-04
Category : Technology & Engineering
ISBN : 9780080994420

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Compostable Polymer Materials by Ewa Rudnik Pdf

Compostable Polymer Materials, Second Edition, deals with the environmentally important family of polymers designed to be disposed of in industrial and municipal compost facilities after their useful life. These compostable plastics undergo degradation and leave no visible, distinguishable, or toxic residue. Environmental concerns and legislative measures taken in different regions of the world make composting an increasingly attractive route for the disposal of redundant polymers. This book covers the entire spectrum of preparation, degradation, and evironmental issues related to compostable polymers. It emphasizes recent studies concerning compostability and ecotoxilogical assessment of polymer materials. It descibes the thermal behavior, including flammability properties, of compostable polymers. It also explores possible routes of compostable polymers waste disposal through an ecological lens. Finally, the book examines the economic factors at work, including price evolution over the past decade, the current market, and future perspectives. Compostable Polymer Materials is an essential resource for graduate students and scientists working in chemistry, materials science, ecology, and environmental science. Provides a comprehensive study of the composting process Details methods of compostable polymers preparation, including properties, processing and applications Presents the state-of-the-art knowledge on ecotoxicity testing and biodegradation under real composting conditions of compostable polymers, as well as biodegradation in various environments, such as marine environments and anaerobic conditions Discusses the evolution of waste management in Europe and the United States, as well as the status of MSW disposal and treatment methods in countries such as China and Brazil Overviews biodegradation studies under real composting conditions of products made of compostable polymers, e.g. bags, bottles, cutletry Analyzes evolution of market development, including price of compostable polymers during the last decade

Handbook of Biodegradable Polymers

Catia Bastioli
Handbook of Biodegradable Polymers Book PDF

Author : Catia Bastioli
Publisher : Walter de Gruyter GmbH & Co KG
Page : 716 pages
File Size : 51,8 Mb
Release : 2020-03-09
Category : Science
ISBN : 9781501511981

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Handbook of Biodegradable Polymers by Catia Bastioli Pdf

This handbook covers characteristics, processability and application areas of biodegradable polymers, with key polymer family groups discussed. It explores the role of biodegradable polymers in different waste management practices including anaerobic digestion, and considers topics such as the different types of biorefineries for renewable monomers used in producing the building blocks for biodegradable polymers.

Green Plastics

E. S. Stevens
Green Plastics Book PDF

Author : E. S. Stevens
Publisher : Princeton University Press
Page : 249 pages
File Size : 41,5 Mb
Release : 2020-06-16
Category : Science
ISBN : 9780691214177

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Green Plastics by E. S. Stevens Pdf

Plastics are everywhere. Bags, bank cards, bottles, and even boats can all be made of this celebrated but much-maligned material. Yet most of us know next to nothing about plastics. We do know that they are practical and cheap--but they also represent a huge environmental problem, for they literally take ages to decompose. In this engaging book, E.S. Stevens tells us everything we have always wondered about plastics and of the efforts, in America, Europe, and Asia, to develop a new breed of environmentally friendly plastics. He points to a possible future where plastics will no longer be made of petroleum, but of plants. The first two chapters assess the increased use of plastics as a relatively new alternative to other materials. The third chapter introduces us to their impact on the environment and strategies for their disposal or recycling. The next two chapters cover basic concepts and terms used in polymer sciences and provide some basic chemistry. With these fundamentals in tow, the author compares how petroleum-based and biological polymers are made, and the various ways in which they decompose. He acquaints readers with the emerging technologies, their commercial viability, and their future. Finally, instructions are given for preparing basic bioplastics using readily available materials. Nonspecialists will find Green Plastics a concise introduction to this exciting interdisciplinary topic--an introduction otherwise not available. For students it provides easy entry to an area of science with wide appeal and current importance; for teachers, excellent background reading for courses in various sciences. The prospect of depleted fossil fuel supplies, and the potential benefits of bioplastics to the environment and to rural areas that could supply the raw materials, make this book a compelling presentation of a subject whose time has come.

Biodegradable Polymers

Manjari Sharma
Biodegradable Polymers Book PDF

Author : Manjari Sharma
Publisher : CRC Press
Page : 244 pages
File Size : 51,5 Mb
Release : 2021-04-15
Category : Science
ISBN : 9781000385182

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Biodegradable Polymers by Manjari Sharma Pdf

This book is about development of biodegradable polymers alternatives, which are required to save our reserves of fossil fuels and to save our mother earth from further environmental degradation. This book deals with the family of biodegradable polymers which have to be prepared with a novel idea of studying polymers with a “Cradle to Grave” approach. It touches upon basic materials, which can be potential materials to prepare biodegradable polymers with their basic structures, properties, behaviour and limitations known till date. This book will help students in understanding various characterization techniques which can be used for the study of identification of functional group, structural properties, thermal behaviour, crystallographic nature, mechanical properties and morphological properties through FTIR–ATR for physico chemical properties, DSC & TGA for thermal studies, XRD for crystallographic studies & SEM for morphological studies. It also provides an overview of various testing methods to analyse biodegradability including standard guideline for evaluation of biodegradation and compostability of polymer material through ASTM/ISO/EN standard methods. Note: T&F does not sell or distribute the Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.

Degradable Polymers, Recycling, and Plastics Waste Management

Albertsson
Degradable Polymers Recycling and Plastics Waste Management Book PDF

Author : Albertsson
Publisher : CRC Press
Page : 336 pages
File Size : 41,5 Mb
Release : 1995-07-07
Category : Science
ISBN : 9780585400013

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Degradable Polymers, Recycling, and Plastics Waste Management by Albertsson Pdf

Based on the International Workshop on Controlled Life-Cycle of Polymeric Materials held in Stockholm, this work examines degradable polymers and the recycling of plastic materials. It highlights recent results on recycling and waste management, including topics such as renewable resources, degradation, processing and products, and environmental is

Biodegradable Polymers

David K. Platt,Rapra Technology Limited
Biodegradable Polymers Book PDF

Author : David K. Platt,Rapra Technology Limited
Publisher : iSmithers Rapra Publishing
Page : 170 pages
File Size : 51,5 Mb
Release : 2006
Category : Market surveys
ISBN : 1859575196

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Biodegradable Polymers by David K. Platt,Rapra Technology Limited Pdf

Biodegradable polymers have experienced strong growth over the last three years and are set to make further inroads into markets traditionally dominated by conventional thermoplastics in future. Four main classes of biodegradable polymers are analysed in this report, polylactic acid (PLA), starch-based polymers, synthetic biodegradable polymers, such as aromatic aliphatic co-polyesters, and polyhydroxyalkanoates (PHA). The report analyses their key performance properties, applications development, market drivers and future prospects. Each product section also contains an estimate of market size by world region and end use market, plus forecasts to 2010. There is also an analysis of key suppliers and their products.

Biodegradation

Rolando Chamy
Biodegradation Book PDF

Author : Rolando Chamy
Publisher : BoD – Books on Demand
Page : 382 pages
File Size : 40,8 Mb
Release : 2013-06-14
Category : Technology & Engineering
ISBN : 9789535111542

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Biodegradation by Rolando Chamy Pdf

This book contains a collection of different biodegradation research activities where biological processes take place. The book has two main sections: A) Polymers and Surfactants Biodegradation and B) Biodegradation: Microbial Behaviour.