Download or read book Farm Digesters written by Jonathan Letcher and published by Bloomsbury Publishing. This book was released on 2015-11-12 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: A no-nonsense guide to farm digesters, providing a wealth of useful information for anyone interested in installing one. Most people have heard of farm digesters and how they can produce renewable energy from cattle slurry and other organic waste. But digesters can do a lot more than that. They transform what is often considered problematic, noxious waste into fertiliser, massively reducing our dependence on fossil fuel-based artificial fertilisers. They produce saleable compost as a by-product. They minimise water pollution and enable organic waste to be effectively recycled. Digesters let us run farms more economically, and make our energy supplies and our food production more sustainable. Written by farm industry expert, Jonathan Letcher, Farm Digesters provides practical information on how digesters work, how to set-up a farm digester programme, and commercial products from digesters. Jonathan also discusses why we need farm digesters and evaluates their pros and cons, sharing valuable insights into the existing barriers that need to be overcome and providing a clear overview of their main technical issues. This straightforward book is perfect for farmers looking to become more sustainable and save money.
Download or read book Assessing Methane Digesters for Farm Use written by David Ellsworth and published by . This book was released on 1981 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methane Production from Agricultural and Domestic Wastes written by Hobson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume in the Energy from Wastes Series covers the area of methane production from agricultural and domestic wastes. Principally this involves the conversion of excreta and other organic effluents to a valuable gaseous fuel plus, in many cases, a useful sludge for fertiliser or feedstuffs. Dr Hobson and his colleagues have written a comprehensive text on the principles of microbiological processes and the biochemistry of anaerobic digestion, embracing the design of digesters with examples of current working installations. The potential for anaerobic digestion of wastes as diverse as sewage to fruit processing effluents is also reviewed. This work should be of interest to all who have to manage organic waste treatment and disposal, as well as to a wider readership who wish to know more about methane production by anaerobic digestion. ANDREW PORTEOUS v Preface The production of methane, or more exactly, a flammable 'biogas' containing methane and carbon dioxide, by microbiological methods ('anaerobic digestion') is not new. The reactions have been in industrial use for over a hundred years, but only in sewage purification processes. In some times of national stress, such as war-time, the microbiological production of gas purely for fuel has been investigated, but with the resumption of plentiful su pplies of fossil fuels the investigations have faded awa y.
Download or read book Advances in Agricultural Microbiology written by N.S. Subba Rao and published by Elsevier. This book was released on 2016-06-06 with total page 767 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Agricultural Microbiology is a collection of papers about the progresses in the field of agricultural microbiology. The said papers are contributions of different experts in related fields. The book is divided into three sections. Section A covers topics related to the role of microorganisms in the mobilization of nutrients for plant growth such as the relationship of microbial genetics and biological nitrogen; plant surface microflora and plant nutrition; and developments in grass-bacteria associations. Section B discusses the use of microorganisms in the management of pathogens, pests, and weeds and includes topics such as the microbial control of insect pests; microbial herbicides; and agricultural antibiotics. Section C tackles strategies in bioconversion such as the production of biogas from agricultural wastes; bioconversion of lignocelluloses into protein-rich food and feed; and ethanol fuel from biomass. The text is recommended for biologists and agriculturists who would like to know more about the importance of microorganisms in the field of agriculture.
Download or read book Processing and Use of Organic Sludge and Liquid Agricultural Wastes written by P. L'Hermite and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Disposal of organic sludge and liquid agricultural wastes is a universal problem. Their production cannot be halted and as steps are taken to maintain or improve the quality of rivers and lakes it grows in quanti ty. The Commission's early awareness of the need for action to prepare for substantial growth in the Community's' sludge disposal problem led to the setting up of the COST 68 project to coordinate and guide European research and development work with particular emphasis on recycling sludge to agricultural land. Two years ago the field of research activi ties was extended to liquid agricultural wastes. This Symposium is the latest opportunity to provide a comprehensive review of the results of the project, to define current trends in practice and to establish by discussion the priorities for research over the next few years. The development of instrumentation and of analytical techniques during the period has extended our knowledge of the organic and inorganic constituents of sewage sludge and agricultural wastes and enabled us more readily to identify and measure the risks to which our general environment may be exposed when disposing of it. This evolution of understanding is a continuing process and an essential guide to the modification of disposal practices to achieve safer and more efficient operations. However, it is important to take a broad view of the application of research findings in the light of the considerable contrast in conditions in different parts of the world.
Download or read book Waste strategy for England 2007 written by Great Britain: Parliament: House of Commons: Environment, Food and Rural Affairs Committee and published by The Stationery Office. This book was released on 2010-01-19 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Incorporating HC 100, session 2007-08 and HC 1094, session 2008-09
Download or read book Biogas Technology Transfer and Diffusion written by Mahmoud M. El-Halwagi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Conference on the State of the Art on Biogas Technology, Transfer and Diffusion was held in Cairo, Egypt, from 17 to 24 November 1984. The Conference was organized by the Egyptian Academy of Scientific Research and Technology (ASR T), the Egyptian National Research Centre (NRC), the Bioenergy Systems and Technology project (BST) of the US Agency for International Development (US/AID) Office of Energy, and the National Academy of Sciences (NAS). A number of international organizations and agencies co-sponsored the Conference. More than 100 participants from 40 countries attended. The purpose of the Conference was to assess the viability of biogas technology (BGT) and propose future courses of action for exploiting BGT prospects to the fullest extent. The Conference emphasized a balanced coverage of technical, environ mental, social, economic and organizational aspects relevant to biogas systems design, operation and diffusion. It was organized to incorporate experiences that are pertinent, for the most part, to developing countries. In addition to the wide spectrum of presentations and country programs, structured and non-structured discussions among the participants were strongly encouraged in thematic sessions at round-table discussions, and through personal contacts during poster sessions and field trips. It was clear from the enthusiastic response of most participants that the Conference, in large measure, succeeded in fulfilling its mission. Although draft papers were distributed to all participants, it was felt that the results obtained were worthy of organized and refined documentation. And this is precisely what this book intends to do.
Download or read book Energy from the Biomass written by Watt Committee on Energy Publications and published by CRC Press. This book was released on 2003-09-02 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the International Conference on Biomass for Energy, Industry and Environment held in Athens, Greece, 22-26 April 1991.
Download or read book Anaerobic Digesters for Dairy Farms written by and published by . This book was released on 199? with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Results in Manure Digestion Runoff Refeeding Odors written by Richard J. Smith and published by . This book was released on 1982 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal Farm Buildings Association written by Farm Buildings Association and published by . This book was released on 1978 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Biogas Handbook written by Arthur Wellinger and published by Elsevier. This book was released on 2013-02-19 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: With increasing pressures to utilize wastes effectively and sustainably, biogas production represents one of the most important routes towards reaching renewable energy targets. This comprehensive reference on the development and deployment of biogas supply chains and technology reviews the role of biogas in the energy mix and outlines the range of biomass and waste resources for biogas production. Contributors provide detailed coverage of anaerobic digestion for the production of biogas and review the utilization of biogas for various applications. They consider all aspects in the biogas production chain from the origin of the biomass feedstocks, feedstock selection and preparation, the anaerobic digestion process, biogas plant equipment design and operation, through to utilization of the biogas for energy production and the residue, the digestate, which can be used as a biofertilizer. The book also addresses biogas utilization, and explores environmental impacts and commercial market applications. Table of Contents: Biogas as an energy option: An overview Part 1 Biomass resources, feedstock treatment and biogas production: Biomass resources for biogas production; Analysis and characterisation of biogas feedstocks; Storage and pre-treatment of substrates for biogas production; Fundamental science and engineering of the anaerobic digestion process for biogas production; Optimisation of biogas yields from anaerobic digestion by feedstock type; Anaerobic digestion as a key technology for biomass valorisation: Roles and contribution to the energy balance of biofuel chains Part 2 Plant design, engineering, process optimisation and digestate utilization: Design and engineering of biogas plants; Energy flows in biogas plants: Analysis and implications for plant design; Process control in biogas plants; Methane emissions in biogas production; Biogas digestate quality and utilization; Land application of digestate Part 3 Biogas utilisation: international experience and best practice: Biogas cleaning; Biogas up-grading to biomethane; Biomethane injection into natural gas networks; Generation of heat and power from biogas for stationery applications: Boilers, gas engines and turbines, combined heat and power (CHP) plants and fuel cells; Biomethane for transport applications; Market development and certification schemes for biomethane
Download or read book An Economic Analysis of a Maine Dairy Farm Anaerobic Digester written by and published by . This book was released on 1986 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Anaerobic Digestion written by P.N. Hobson and published by Springer. This book was released on 1993 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the application of micro-organisms to what is still the largest biotechnology industry - waste treatment. In this text, the scientist working on one aspect of digestion aims to find information on other applications of the process.
Download or read book The Ag Engineers Notebook written by and published by . This book was released on 1983 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy from Biomass and Wastes XI written by Donald L. Klass and published by . This book was released on 1988 with total page 1302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Anaerobic Digestion Options for Groups of Dairy Farms in Upstate New York written by and published by . This book was released on 1997 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
