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Plastics Biodegradable Mulch Films For Use In Agriculture And Horticulture Requirements And Test Methods
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Book Synopsis Plastics. Biodegradable Mulch Films for Use in Agriculture and Horticulture. Requirements and Test Methods by : British Standards Institute Staff
Download or read book Plastics. Biodegradable Mulch Films for Use in Agriculture and Horticulture. Requirements and Test Methods written by British Standards Institute Staff and published by . This book was released on 1918-02-22 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Horticulture, Thermoplastic polymers, Plastic films, Optical properties of materials, Mechanical properties of materials, Plastics, Mulching, Agricultural equipment, Horticultural equipment, Polyethylene, Agriculture
Book Synopsis BS ISO 23517. Plastics. Biodegradable Mulch Films for Use in Agriculture and Horticulture by : British Standards Institution
Download or read book BS ISO 23517. Plastics. Biodegradable Mulch Films for Use in Agriculture and Horticulture written by British Standards Institution and published by . This book was released on 2020 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plastics - Soil Biodegradable Materials for Mulch Films for Use in Agriculture and Horticulture - Requirements and Test Methods Regarding Biodegradation, Ecotoxicity and Control of Constituents by :
Download or read book Plastics - Soil Biodegradable Materials for Mulch Films for Use in Agriculture and Horticulture - Requirements and Test Methods Regarding Biodegradation, Ecotoxicity and Control of Constituents written by and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plastics. Soil Biodegradable Materials for Mulch Films for Use in Agriculture and Horticulture. Requirements and Test Methods Regarding Biodegradation, Ecotoxicity and Control of Constituents by : British Standards Institution
Download or read book Plastics. Soil Biodegradable Materials for Mulch Films for Use in Agriculture and Horticulture. Requirements and Test Methods Regarding Biodegradation, Ecotoxicity and Control of Constituents written by British Standards Institution and published by . This book was released on 2021 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biodegradable Polymer-Based Food Packaging by : Abhishek Dutt Tripathi
Download or read book Biodegradable Polymer-Based Food Packaging written by Abhishek Dutt Tripathi and published by Springer Nature. This book was released on 2022-10-20 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers different aspects of biodegradable packaging, such as their sourcing and application in food industries. The book focuses on the production and characterization of biodegradable food packaging derived from plant, animal and microbial sources. Chapters highlight the nano-technological interventions in biodegradable food packaging and the less studied microbial biopolymer-based biodegradable food packaging makes it distinct from other related books. It includes the latest research and development in the areas of food processing, food packaging, material science and polymeric science. It also discusses the standards and regulatory guidelines about the biodegradability testing of these polymers. This book is meant for researchers in food science, food packaging, bioprocess technology, polymer science and biochemical engineering. It is also beneficial for faculty members and students of food microbiology, food technology, dairy technology. The book is also meant for small entrepreneurs and farmers who are interested in bio-plastic usage for food packaging.
Book Synopsis Soil Degradable Bioplastics for a Sustainable Modern Agriculture by : Mario Malinconico
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 192 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
Book Synopsis Polymers for Agri-Food Applications by : Tomy J. Gutiérrez
Download or read book Polymers for Agri-Food Applications written by Tomy J. Gutiérrez and published by Springer. This book was released on 2019-08-02 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an exhaustive analysis of the trends in the development and use of natural and synthetic polymer systems aimed at sustainable agricultural production. The polymers have allowed the development of controlled and released systems of agrochemicals such as pesticides, fertilizers and phytohormones through micro and nanoencapsulated systems, which protect and stimulate the growth of crops at low costs and without damage to the environment. Hydrogel systems from natural and synthetic polymers have also had their place in the agricultural industry, since they allow to maintain the humidity conditions of the crops for their correct development in drought times. Mulch films made of polymers have also become important in the control of weeds and pests in crops, as well as the use of edible coatings applied to fruits and vegetables during post-harvest, which reduce the losses of these perishable foods. Currently, the systems indicated, as well as others, are already used on a large scale. However, research studies in this area have been limited compared to other polymer applications. This book collects useful information for researchers, students and technologies related to the polymer technology and agri-food production. In this book, world-renowned researchers have participated, including associate editors of important journals, as well as researchers working in the area of research and development (R&D) of leading agri-food industries in the manufacture of agricultural inputs.
Book Synopsis Biodegradation of Plastics by : Zhanyong Wang
Download or read book Biodegradation of Plastics written by Zhanyong Wang and published by Frontiers Media SA. This book was released on 2023-11-21 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: The consumption of plastic products has increased significantly with the rapid development of the global economy. The total output of virgin plastics has already reached eight billion tons, and the annual global plastic consumption has reached 2.8 billion tons. In parallel with this high consumption rate, a staggering amount of plastic waste is generated annually. As a consequence of incorrect disposal of waste plastics and plastic longevity, this plastic waste is accumulating in the environment at an increasing rate. Moreover, since most plastic waste is corrosion resistant, these plastics do not decompose in the natural environment and can cause serious environmental pollution. In particular, petroleum-based synthetic polymers, including polyethylene, polyvinyl chloride, polystyrene, polypropylene, polyethylene terephthalate, and polyurethanes need hundreds of years to completely degrade in the natural environment. Moreover, although some aliphatic polyesters, such as polybutylene succinate, polycaprolactone, and polylactic acid are considered biodegradable, degradation of these plastics occurs only under specific microorganism activity and under specific conditions. Sometimes the apparent degradation is initiated by hydrolytic activity and not microorganism or enzymatic activity. Large-scale synthesis and application of plastics only began after 1950. Hence, the time span of plastic exposure in the environment has been too short for the adaptive evolution of natural microorganisms. Indeed, natural microorganisms showing high specificity for plastics and a high degradation efficiency are extremely scarce. Because of the inability of most natural microorganisms to recognize and degrade plastics, enzymes that can specifically degrade plastics are also scarce. Many of the enzymes which are known have either an unclear mechanism of the action on the polymer, a poor affinity for their substrates, a low efficiency, or enzyme production yield is currently low. To address these problems, new biotechnology strategies need to be implemented. In particular, new microorganisms and their enzymes need to be identified, and pathways for plastic degradation and molecular modification need to be clarified to enhance the activity and stability of the degrading enzymes. The current Research Topic aims to cover the recent and novel research trends in the development of plastics biodegradation (including petroleum-based plastics and bio-based plastics) under soil, composted, microbial and enzymatic conditions. The recycling technology of degraded products is also of interest.
Book Synopsis Biodegradable Polymers, Blends and Biocomposites by : A. Arun
Download or read book Biodegradable Polymers, Blends and Biocomposites written by A. Arun and published by CRC Press. This book was released on 2024-09-10 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biobased biodegradable polymers are emerging as an alternative to fossil fuel-based plastics. Biodegradable Polymers, Blends and Biocomposites: Trends and Applications discusses trends in the development of microbial/other renewable source-based bioplastic products, their blends and biocomposites applications in various industrial fields. It covers biodegradable polymeric materials preparation, extraction, formulation, modification of properties, product development and applications and end-of-life options. Furthermore, the book discusses topics like bioplastic resources, isolation procedures, utilization at commercial level and markets and economy. Features: Explains emerging application possibilities of biobased biodegradable polymers. Provides detailed application notes on agricultural waste-based bioplastics. Covers microbial and agro-based biocomposites and their applications. Summarizes bioplastic degradation and blending research. Discusses application possibilities of biobased biodegradable polymers. The book is aimed at researchers and graduate students in polymers and composites.
Book Synopsis The Chemistry of Bio-based Polymers by : Johannes Karl Fink
Download or read book The Chemistry of Bio-based Polymers written by Johannes Karl Fink and published by John Wiley & Sons. This book was released on 2020-01-22 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent explosion of interdisciplinary research has fragmented the knowledge base surrounding renewable polymers. The Chemistry of Bio-based Polymers 2nd edition brings together, in one volume, the research and work of Professor Johannes Fink, focusing on biopolymers that can be synthesized from renewable polymers. After introducing general aspects of the field, the book’s subsequent chapters examine the chemistry of biodegradable polymeric types sorted by their chemical compounds, including the synthesis of low molecular compounds. Various categories of biopolymers are detailed including vinyl-based polymers, acid and lactone polymers, ester and amide polymers, carbohydrate-related polymers and others. Procedures for the preparation of biopolymers and biodegradable nanocomposites are arranged by chemical methods and in vitro biological methods, with discussion of the issue of “plastics from bacteria.” The factors influencing the degradation and biodegradation of polymers used in food packaging, exposed to various environments, are detailed at length. The book covers the medical applications of bio-based polymers, concentrating on controlled drug delivery, temporary prostheses, and scaffolds for tissue engineering. Professor Fink also addresses renewable resources for fabricating biofuels and argues for localized biorefineries, as biomass feedstocks are more efficiently handled locally.
Book Synopsis Biodegradability of Biodegradable Mulch Film by : Maarten van der Zee
Download or read book Biodegradability of Biodegradable Mulch Film written by Maarten van der Zee and published by . This book was released on 2021 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the findings of a desk study, commissioned by NRK-V and executed independently by WFBR. The objective of the desk study is to provide insight in the information available in the public and scientific literature regarding the biodegradability of biodegradable mulch film for use in agriculture and horticulture. Biodegradability of plastic describes the potential to undergo biodegradation in a suitable environment. Biodegradation does not only depend on the chemistry of the polymer, but also on the presence and activity of the biological systems involved in the process. This means that biodegradability in soil can be different from biodegradability in industrial composting conditions. The biodegradation of plastic is defined as its complete microbial utilization, resulting in its conversion to CO2, (and/or CH4), water and biomass by the metabolic activity of microorganisms. Not all materials labelled ‘biodegradable’, ‘oxo-(bio)degradable’ or ‘compostable’ will actually biodegrade at sufficient rate at ambient temperatures in soil to prevent accumulation of plastic (residues) in the field. Typically, mulch films are produced by combining polymeric feedstocks with other components (via master batches), such as processing aids, plasticizers and colorants, which are then further processed through extrusion into film. Regarding biodegradability and environmental fate it is important to consider not only the polymeric constituents, but all components that are used to produce the mulch film. In this report the biodegradability is discussed of the main polymeric constituents commonly employed for biodegradable mulch film. These include (thermoplastic) starch and several polyesters, including poly(butylene adipate-co-terephthalate) (PBAT), poly(butylene succinate) (PBS), poly(lactic acid) (PLA) and poly(hydroxy alkanoate) (PHA). It is important to realize that general statements regarding the biodegradability of these polymers are not possible, because variations of comonomer composition, molar mass, etc. within a polymer family, can have substantial effects on physical properties and biodegradation behaviour. Polymer grades that have passed the biodegradability requirements as stipulated in EN 17033 are likely to actually biodegrade to CO2 and water (and biomass) at sufficient rate when applied in agri- or horticulture in the Netherlands. Certification according to ‘DIN geprüft Biodegradable in soil’, ‘OK Biodegradable SOIL’, ‘OK compost HOME’ and ‘DIN Geprüft Home compostable’ is considered a reliable confirmation that fulfilment of the biodegradability requirements of EN 17033 has been demonstrated.
Book Synopsis Plastics in the Circular Economy by : Vincent Voet
Download or read book Plastics in the Circular Economy written by Vincent Voet and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-03-22 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: We cannot imagine a world without plastics. Plastic products make our daily life safe, healthy and convenient. Besides all the benefits, the current plastics economy gives rise to environmental concerns with respect to fossil oil depletion and plastic waste accumulation. In a circular economy, however, plastics can be redesigned for reusability and recyclability. This book makes the topic of sustainable plastics approachable for students and career starters alike, describing the nature and chemistry of (bio)polymers as well as how to create a closed loop of plastic materials.
Book Synopsis The sustainability series: The plastics problem - pathways towards sustainable solutions against plastic pollution by : Tomaso Fortibuoni
Download or read book The sustainability series: The plastics problem - pathways towards sustainable solutions against plastic pollution written by Tomaso Fortibuoni and published by Frontiers Media SA. This book was released on 2023-07-20 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Applications of Bio-degradable Green Composites by : Amir Al-Ahmed
Download or read book Advanced Applications of Bio-degradable Green Composites written by Amir Al-Ahmed and published by Materials Research Forum LLC. This book was released on 2020-03-15 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reports progress on the development of new biodegradable polymers, composites and nanocomposites for use in such areas as drug delivery, packaging, food and agricultural technology. The world has become increasingly worried about non-degradable polymers used in our daily activities. Hence, biodegradable polymers and composites are of growing demand to replace petroleum based polymers and products. Keywords: Biopolymers, Biodegradable Polymers, Biodegradable Composites, Biodegradable Nanocomposites, Green Composites, Biodegradable Packaging, Bioplastics, Biodegradation Test Methods, Polyhydroxybutyrate, Lipids, Liposomes, Lipid Composites, Natural Fiber, Drug Delivery, Dunnage, Electronics Packaging, Horticulture, Plantable Pots.
Download or read book Biopolymers written by Ashok Kumar Nadda and published by Springer Nature. This book was released on 2022-05-23 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book emphasizes various challenges and opportunities in biopolymers and identifying their potential applications in various fields including food, pharmaceuticals, cosmetics, and electronics. It offers an overview of the environmental-related issues, regulatory and legislative issues, green extraction technologies, and sustainability challenges. It will be interesting and valuable for researchers working in the related field.
Download or read book Advances in Agronomy written by and published by Elsevier. This book was released on 2024-01-12 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Agronomy, Volume 183, the latest release in this leading reference on agronomy, contains a variety of updates and highlights new advances in the field. Each chapter is written by an international board of authors. Includes numerous, timely, state-of-the-art reviews on the latest advancements in agronomy Features distinguished, well recognized authors from around the world Builds upon this venerable and iconic review series Covers the extensive variety and breadth of subject matter in the crop and soil sciences
Book Synopsis Plastics. Thermoplastic Mulch Films Recoverable After Use, for Use in Agriculture and Horticulture by : British Standards Institute Staff
Download or read book Plastics. Thermoplastic Mulch Films Recoverable After Use, for Use in Agriculture and Horticulture written by British Standards Institute Staff and published by . This book was released on 1918-03-15 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical properties of materials, Mechanical properties of materials, Horticultural equipment, Plastic films, Mulching, Plastics, Agricultural equipment, Polyethylene, Agriculture, Thermoplastic polymers, Horticulture
