Download or read book Green Plastics written by E. S. Stevens and published by Princeton University Press. This book was released on 2020-06-16 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Bioplastics Biodegradable Products Manufacturing Handbook Bioplastic Carry Bags Bio PET Bioplastic Drinking Straws Corn and Rice Starch Based Bioplastics Food Packaging Applications Cassava Bags Biodegradable Tableware Biodegradable Plates Biodegradable Toilet Paper Starch Based Biodegradable Plastics Polylactic Acid PLA written by by P. K. Chattopadhyay B.Tech. (F.T.B.E.), P.G.D. (F.T.B.E.) (J.U.) Working Experience In Production Quality Control Lab., Project Work, R & D work with Nityakali Rice Mill & Solvents Extraction Plant, Bengal Distilleries Ltd., The Indian Yeast Company Ltd., Kusum Production Ltd., Asian Bio Food (P) Ltd., S.I.R.I., Parle Biscuits Ltd., Apex Silicated& Chemical Inds. (P) Ltd., Hayward Research Centre (Shaw Wallace Group), Niir Project Consultancy Services and published by ASIA PACIFIC BUSINESS PRESS Inc.. This book was released on 2022-01-01 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioplastic is simply plastic that is created from a plant or other biological source rather than petroleum. It can be created by extracting sugar from plants like corn and sugarcane and converting it into polylactic acids (PLAs), or it can be made from microorganism-engineered polyhydroxyalkanoates (PHAs). Bioplastics are plastics made from renewable biomass sources such vegetable fats and oils, corn starch, straw, woodchips, sawdust, and recovered food waste, among others. Common plastics, such as fossil-fuel plastics (also known as petro-based polymers), on the other hand, are made from petroleum or natural gas. Biodegradable Products Manufacturing (Bio-Products) are all types of natural and artificial products that can be easily decomposed without causing any damage to the environment. The significant examples of Biodegradable Products are Biodegradable Plastic, Biodegradable Airline Meals, Bio-degradable Toilet Paper, Biodegradable Cups etc. It has become the need of the hour to use these products as most of the goods like Plastics take many years to decompose in nature and this affects the environment adversely with time. The worldwide bioplastics market is predicted to increase at a CAGR of 17.1 percent over the next five years. The packaging industry's rising product demand will propel the market even higher. The book covers a wide range of topics connected to bioplastics and biodegradable products, as well as their manufacturing processes. It also includes contact information for machinery suppliers, as well as images of equipment and plant layout. A comprehensive reference to manufacturing and entrepreneurship in the bioplastics and biodegradable products business. This book is a one-stop shop for everything you need to know about the bioplastics and biodegradable products manufacturing industry, which is ripe with potential for manufacturers, merchants, and entrepreneurs. This is the only comprehensive guide to commercial bioplastics and biodegradable products manufacture. It provides a feast of how-to knowledge, from concept through equipment purchase.

Download or read book Handbook of Biopolymers and Biodegradable Plastics written by Sina Ebnesajjad and published by William Andrew. This book was released on 2012-12-31 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book The Complete Book on Biodegradable Plastics and Polymers Recent Developments Properties Analysis Materials Processes written by NIIR Board of Consultants & Engineers and published by ASIA PACIFIC BUSINESS PRESS Inc.. This book was released on 2006-10-01 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. TAGS Bioplastics and Biodegradable Plastics, Biodegradable Plastics and Polymers, Biodegradable Products, Biodegradable Plastics from Waste, How to Make Biodegradable Plastic, Biodegradable Plastic Bags, Biodegradable Plastic Bottles, Biodegradable Plastic Manufacture, Producing Biodegradable Plastic, Starch-Based Biodegradable Plastics, Biodegradable Plastic Packaging, Bio-Based Biodegradable Plastics, Biobased and Biodegradable Plastic, Biodegradable Polymers, Biodegradable Polymers Plastic, Biodegradable Polymer Materials, Synthetic Biodegradable Polymers, Biograde Biodegradable Polymers, Production of Biodegradable Polymers, Degradation of Biodegradable Polymers, Starch Based Bio-Plastics, Biodegradable Polyesters, Polyester-Based (Bio)Degradable Polymers, Polyhydroxyalkanoates, PHBH Polyesters, PLA Polyesters, Degradation Mechanism, Coated Paper, Agricultural Mulch Film, Shopping Bags, Plastic Sorting and Reprocessing, Biopolymer Industry, Industrial Biopolymer, Fiber-Reinforced Composites, Natural Polymers, Environmentally Degradable Polymers, Production of Environmentally Degradation Polymers, Synthetic Biodegradable Polymers as Medical Devices, Natural and Synthetic Biodegradable Polymers, Degradation of Commercial Biodegradable, Commercial Biodegradable Material, Biobased Packaging Materials for Food Industry, Bio Food Packaging, Compostable Packaging Bio Based Materials, Production of Biobased Products, Plastics from Potato Waste, Biodegradable Plastics from Potato Waste, Carbohydrate-Based Polymers, Synthesis of Carbohydrate Based Polymers, Synthesis and Polymerization of Anhydro Sugars, Polymerization of Anhydro Sugar, Fungal Degradation of Carbohydrate Linked Polystyrenes, Polyester Film Manufacturing, PET Film & Polyester Film, Casting, Drawing, Slitting and Winding, Coating, Production of Multilayer Co-Injection, Co-Injection Molding, Injection Blow Molding, Injection and Co-Injection Preform, NPCS, Niir, Process Technology Books, Business Consultancy, Business Consultant, Project Identification and Selection, Preparation of Project Profiles, Startup, Business Guidance, Business Guidance to Clients, Startup Project, Startup Ideas, Project For Startups, Startup Project Plan, Business Start-Up, Business Plan for Startup Business, Great Opportunity For Startup, Small Start-Up Business Project, Best Small and Cottage Scale Industries, Startup India, Stand Up India, Small Scale Industries, New Small Scale Ideas for Bioplastics and Biodegradable Plastics Industry, Biodegradable Polymers Business Ideas you can start on your own, Indian Biodegradable Polymers Industry, Small Scale Biodegradable Plastics Industry, Guide to Starting and Operating Small Business, Business Ideas for Biodegradable Plastics, How to Start Biodegradable Plastics Business, Starting Biodegradable Polymers Industry, Start your own Biodegradable Plastics Business, Biodegradable Plastics Business Plan, Business Plan for Biodegradable Plastics, Small Scale Industries in India, Biodegradable Polymers Based Small Business Ideas in India, Small Scale Industry you can start on your own, Business Plan for Small Scale Industries, Set Up Biodegradable Plastics, Profitable Small Scale Manufacturing, How to Start Small Business in India, Free Manufacturing Business Plans

Download or read book Green Chemistry for the Development of Eco Friendly Products written by Chahal, Kavita Shakya and published by IGI Global. This book was released on 2022-06-10 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: In today’s world, it has become necessary to shift towards a more eco-friendly and sustainable approach in the industrial field to reduce pollution and stop toxic chemicals from entering the environment. Green chemistry is an emerging concept that can be utilized to assist with these environmental issues. To ensure this concept is employed to its full potential, further study on the best practices and challenges of implementation are required. Green Chemistry for the Development of Eco-Friendly Products discusses the main objective of green chemistry and how it can redefine and modify manufacturing processes and products in order to decrease hazards to human health. The book also considers key concepts of green chemistry, such as the need to make better use of available resources for the development of a chemical process. Covering critical topics such as bioplastics, waste, and hydrogen law, this reference work is ideal for chemists, business owners, environmentalists, policymakers, academicians, scholars, researchers, practitioners, instructors, and students.

Download or read book Sustainable Plastics written by Joseph P. Greene and published by John Wiley & Sons. This book was released on 2014-09-22 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing guidelines for implementing sustainable practices for traditional petroleum based plastics, biobased plastics, and recycled plastics, Sustainable Plastics and the Environment explains what sustainable plastics are, why sustainable plastics are needed, which sustainable plastics to use, and how manufacturing companies can integrate them into their manufacturing operations. A vital resource for practitioners, scientists, researchers, and students, the text includes impacts of plastics including Life Cycle Assessments (LCA) and sustainability strategies related to biobased plastics and petroleum based plastics as well as end-of-life options for petroleum and biobased plastics.

Download or read book Compostable Polymer Materials written by Ewa Rudnik and published by Newnes. This book was released on 2019-06-04 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Biodegradable Polyesters written by Stoyko Fakirov and published by John Wiley & Sons. This book was released on 2015-04-06 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collating otherwise hard-to-get and recently acquired knowledge in one work, this is a comprehensive reference on the synthesis, properties, characterization, and applications of this eco-friendly class of plastics. A group of internationally renowned researchers offer their first-hand experience and knowledge, dealing exclusively with those biodegradable polyesters that have become increasingly important over the past two decades due to environmental concerns on the one hand and newly-devised applications in the biomedical field on the other. The result is an unparalleled overview for the industrial chemist and materials scientist, as well as for developers and researchers in industry and academia alike.

Download or read book Biodegradable Waste Management in the Circular Economy written by Malgorzata Kacprzak and published by John Wiley & Sons. This book was released on 2022-06-20 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodegradable Waste Management in the Circular Economy Presents the major developments in new technologies and strategies for more effective recovery of matter, resources, and energy from biodegradable waste The volume of biodegradable waste produced worldwide is progressively increasing—a trend that is predicted to continue well into the foreseeable future. Developing sustainable, cost-effective, and eco-friendly approaches for processing food waste, agricultural and organic industrial waste, cardboard, biodegradable plastics, sewage sludge, and other types of biodegradable waste is one of the most significant challenges of the coming decades. Biodegradable Waste Management in the Circular Economy provides a detailed overview of the latest advances in the management of biomass for economic development. Featuring contributions from an interdisciplinary team of experts, this comprehensive resource addresses various technologies and strategies for recycling organic matter and many other renewable compounds. In-depth chapters describe the concept of circular economy, identify new sources of biodegradable waste, explore technologies for the production of biodegradable waste end-products, discuss the positive and negative effects of end-products on soil and the environment, and more. Throughout the text, the authors explore systematic approaches for secure biodegradable management in various countries and regions around the world. Explores the social, governance, and economic aspects of “waste as a resource” Addresses metal recovery, biofuel and fertilizer production, and biosorbents and biochar derived from biomass waste Discusses nutrient recovery and energy and bio-methane production from biodegradable waste Covers use cases, collection systems, and regulation of agricultural, industrial, and municipal biodegradable waste streams Presents various technologies for the production of biodegradable waste end-products, including biorefineries, anaerobic digestion, and hybrid methods Reflecting the latest trends in the rapidly changing field, Biodegradable Waste Management in the Circular Economy is essential reading for researchers, engineers, scientists, and consultants working in waste engineering and management, resource recovery, renewable resources, environmental science, agricultural and environmental engineering, soil science, and bioenergy.

Download or read book Management of Urban Biodegradable Wastes written by Jens Aage Hansen and published by Earthscan. This book was released on 1996 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological treatment of urban biodegradable wastes is on the increase in Europe. Future growth looks certain, with pressures to provide an alternative to landfill in managing our cities’ wastes. This book deals with urban biodegradables from households, trade, light industry, gardens and parks. It examines legislation and regulation, methods of composting and collection, management systems, occupational health, anaerobic and other processes, biodegradability, product quality, marketing, and end-user demands. Sections on: * existing and emerging legislation and regulation * local composting and collection * systems, cases and collection * occupational health * anaerobic processing * biodegradability * aerobic and other processing * product quality, marketing and end-user demands * urban biodegradable wastes status and opinion The book reflects up-to-date theory and practice and will be particularly valuable reading for university graduate schools, consulting engineering companies and managers in biological waste treatment.

Download or read book Soil Degradable Bioplastics for a Sustainable Modern Agriculture written by Mario Malinconico and published by Springer. This book was released on 2017-02-14 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book shows how the use of biodegradable plastics in agriculture can have a profound positive impact on plasticulture. Starting with an organic chemistry approach to biodegradable and compostable plastics, both natural and synthetic, it then analyzes the technological and agronomic aspects of existing bioplastics for protected cultivation (mulching, direct cover, low tunnels). It describes the new sprayable biodegradable mulching method, which is based on the use of waterborne polysaccharides and cellulosic fibers. A further chapter describes the research and technology of biodegradable plastics for different agricultural practices. It also includes chapters on life cycle assessment (LCA) of biodegradable plastics for agriculture, and existing and developing standards in the field. It is a valuable resource for agronomists, chemical and materials engineers, polymer technologists and scientists, as well as for a more general readership interested in the application of green chemistry principles to the vast world of crop production. Mario Malinconico is Research Director at the Institute of Polymers, Composites and Biomaterials, National Research Council, Italy. /p

Download or read book Handbook on Production Recycling of Lithium Ion and Lead Acid Batteries with Manufacturing Process Machinery Equipment Details Plant Layout written by P.K. Tripathi and published by NIIR PROJECT CONSULTANCY SERVICES. This book was released on 2022-04-25 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: India is one of the world's largest battery manufacturers. Furthermore, there is an increase in global demand for batteries, and Indian battery producers are preparing to satisfy this need. The Indian battery sector has grown by 25% year over year and is expected to increase even more in the future. Batteries, such as Sealed Maintenance Free (SMF), lead-acid, or lithium-ion batteries, now power virtually everything else on the world. The global battery market was worth USD 108.4 billion and is predicted to increase at a CAGR of 14.1%. The increasing demand from the automotive application is responsible for the market's rise. Rechargeable batteries are utilised in non-rechargeable batteries and electric vehicles in the automobile industry. The rising global popularity of consumer electronics is expected to increase the use of lithium-ion batteries as a product category. Portable electronics, such as LCD displays, smartphones, tablets, and wearable devices like fitness bands, are in high demand, increasing market growth. Because of technical developments in terms of increased efficiency, cost-effectiveness, and product innovation, the market is predicted to rise significantly. Battery demand is likely to be driven by strict emission requirements imposed by government agencies in industrialized countries such as the United States and the United Kingdom, as well as an increasing focus on fuel efficiency. The demand for lithium-ion batteries is predicted to increase by more than 500 percent in the future. Many predictions suggest that demand will outpace supply, virtually assuring a price increase. All of the businesses in this field have unique opportunities to invest in the future of energy storage and transportation. The global lithium-ion battery market size was valued at USD 53.6 billion and is expected to grow at a compound annual growth rate (CAGR) of 19.0%. The market's expansion can be ascribed to the rising demand for lithium-ion batteries in electric vehicles (EVs) and grid storage, since they provide high-energy density and lightweight solutions. The market size is expected to grow due to an increase in the registration of electric vehicles. The global lead–acid battery industry is growing significantly across the globe and it is likely to register a CAGR of 5.2% during the forecast period. Growing SLI applications in the automobile sector, increase in renewable energy output, and rising demand for energy storage devices are some of the causes driving up demand for lead–acid batteries. As the telecom industry expands in nations like the United States, Brazil, India, and the United Kingdom, there is a growing demand for UPS systems as a backup power source, resulting in a higher usage of lead–acid batteries as a cost-effective energy source. The book covers a wide range of topics connected to Batteries, as well as their manufacturing processes. It also includes contact information for machinery suppliers, as well as images of equipments. A complete guide on Production, Recycling of Lithium Ion and Lead-Acid Batteries manufacture and entrepreneurship. This book serves as a one-stop shop for everything you need to know about the Battery manufacturing industry, which is ripe with opportunity for manufacturers, merchants, and entrepreneurs. This is the only book that covers Production, Recycling of Lithium Ion and Lead-Acid Batteries in depth. From concept through equipment procurement, it is a veritable feast of how-to information.

Download or read book 1st World Conference on Biomass for Energy and Industry written by Spyros Kyritsis and published by Earthscan. This book was released on 2001 with total page 1170 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1st World Conference and Technology Exhibition on Biomass for Energy and Industry, held in Sevilla in June 2000, brought together for the first time the traditional European Conference on Biomass for Energy and Industry and the Biomass Conference of the Americas, thus creating the largest and most outstanding event in the worldwide biomass sector. The conference elaborated innovative global strategies, projects and efficient practice rules for energy and the environment at a key stage in the industry's development. New concepts and projects were highlighted to increase the social and political awareness for a change in worldwide resource consumption and to promote economically, socially and environmentally sustainable development for the next millennium. In 2 volumes, the Proceedings include some 470 papers essential to an understanding of current thinking, practice, research and global developments in the biomass sector - a vital reference source for researchers, manufacturers, and policy makers involved or interested in the use of biomass for energy and industry.

Download or read book Biodegradable Plastics and Polymers written by Yoshiharu Doi and published by Elsevier Publishing Company. This book was released on 1994 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 plastics2. Environmental degradation of plastics3. Synthesis and properties of new biodegradable plastic materials4. Biodegradation and morphologies of polymer blends5. Development of biodegradation test methods6. Governmental policy, regulation and standards.

Download or read book Select Start Your Own Industry 4th Revised Edition written by NPCS Board and published by NIIR PROJECT CONSULTANCY SERVICES. This book was released on 2012-10-01 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Entrepreneurship is one of the critical decisions to be made. It involves number of risk and has its own advantages also. But the charm of being a master of you is always above any other form of work. To start you own venture you have to decide on many things. Making a choice of the right project is a difficult decision for an entrepreneur and is an imperative decision. For the reason that rest of the challenges for setting up a business is based on the type of the product that an entrepreneur decides. Getting thorough knowledge is a must. Starting your own business is one of the few remaining paths to wealth. You do not need to be a genius to run a successful business, but you do need some help. And that is exactly what this book is, a guide into the stimulating world of business ownership. Entrepreneurship helps in the development of nation. A successful entrepreneur not only creates employment for himself but for hundreds. Deciding on a right project can lead you to the road to success. To help budding entrepreneurs this book contains more than 350 project profiles with project capacity, cost of project, rate of return etc. Identification, the first stage of the project cycle, is a crucially important process leading to the initial screening of projects. This book serves useful purpose for Project identification and helpful to project consultants, engineers, chartered accountants, corporates, individuals including entrepreneurs, financiers, contractors, investors and those who wish to gather at a glance information on the various projects.

Download or read book GB T 42764 2023 Translated English of Chinese Standard GB T 42764 2023 GBT42764 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-10-08 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document describes test methods for assessing the inherent biodegradability of plastic raw materials and polymers in marine environments without any environmental exposure or pretreatment. The test methods in this document are carried out under aerobic, mesophilic conditions and are aimed to obtain the ultimate biodegradability of materials, i.e. conversion into carbon dioxide, water, and biomass. This document is only used to evaluate the inherent biodegradability of materials. It is not used to evaluate the environmental hazards of possible constituents such as heavy metals and other substances, nor is it used to evaluate its potential ecotoxicity. This document is suitable for assessing the overall environmental impact of plastics released intentionally or unintentionally into the marine environment. This document is not used to evaluate the performance of products processed from biodegradable plastic raw materials and biodegradable polymers. The lifetime and biodegradation rate of biodegradable plastic products in the ocean are often affected by specific environmental conditions as well as the thickness and shape of the product. The test results of biodegradability obtained under the test conditions specified in this document cannot be directly extrapolated to the actual marine environment. This document does not apply to ¡°marine biodegradable¡± claims for biodegradable plastic raw materials. If necessary, refer to the relevant product standard. The test methods specified in this document cannot be used to determine the specific biodegradation rate (i.e. rate per available surface area) of the test material. If necessary, refer to the relevant standards about biodegradation rates. GB/T42764-2023 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 6 of 10

Download or read book Development of Biodegradable Plastics by Blending a By product of the Corn Based Ethanol Industry and Poly epsilon caprolactone written by Dinesh C. Aithani and published by . This book was released on 2005 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: