Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Effect Of Manure Treatment Of Ammonia And Greenhouse Gas Emissions During Storage And After Land Application
Download Effect Of Manure Treatment Of Ammonia And Greenhouse Gas Emissions During Storage And After Land Application full books in PDF, epub, and Kindle. Read online Effect Of Manure Treatment Of Ammonia And Greenhouse Gas Emissions During Storage And After Land Application ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Effect of Manure Treatment of Ammonia and Greenhouse Gas Emissions During Storage and After Land Application by : Fei Sun
Download or read book Effect of Manure Treatment of Ammonia and Greenhouse Gas Emissions During Storage and After Land Application written by Fei Sun and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Abatement of Greenhouse Gas and Ammonia Emissions from Storage and Land Application of Dairy Manure by : Michael Anthony Holly
Download or read book Abatement of Greenhouse Gas and Ammonia Emissions from Storage and Land Application of Dairy Manure written by Michael Anthony Holly and published by . This book was released on 2016 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manure management contributes 8.4% of anthropogenic methane emissions (USEPA, 2015). It is extremely likely that greenhouse gas emissions including methane are correlated to an increase in global temperatures and sea level over the past century. Additionally, livestock contributes and estimated 71% of ammonia emissions and ammonia is a precursor to particulate matter which can decrease visibility and affect human health (Roe, Spivey, Lindquist, Thesing, & Strait, 2004). Therefore, to reduce future long term environmental and health complications it crucial that gaseous emissions from the production dairy are reduced. Experiments were conducted to evaluate potential mitigation strategies to reduce greenhouse gas (GHG) and ammonia (NH3) emissions from dairy manure. Results from the first experiment on the impacts of manure processing on GHG and NH3 from the storage and land application of dairy manure revealed that anaerobic digestion (AD) and solid liquid separation (SLS) significantly reduce GHG emissions. AD and SLS reduced GHG from untreated manure slurries by 34% and 22%, respectively; however, AD increases NH3 emissions by 81%. A second experiment quantified the impacts of manure additives, including More Than ManureTM (MTMTM), Pro-Act, and biochar, on manure solids, gaseous nitrogen losses, and GHG emissions. No treatments were able to reduce manure solids or gaseous nitrogen losses. Biochar was the only manure treatment to impact any manure characteristics, where the total ammonical nitrogen (TAN) was significantly greater than the control at day 14 (p=0.012). In a third experiment, raw wood (white birch, Betula papyrifera), steam treated wood, wood biochar, and corn cob biochar were investigated for their potential to reduce NH3 emissions from digested manure storages. In order to guide application strategies and better understand the mechanisms for mitigation, treatments were incorporated in the manure or applied as a cover and the TAN sorption was measured using extraction techniques. All biomass treatments reduced emissions of NH3 from the control by 40% to 96%. The highest NH3 emissions reductions were achieved with the wood biochar cover due to its ability to effectively cover the manure. Sorption results indicate that only a very small portion of the biomass mitigation potential was due to sorption and the main mechanism for NH3 reduction was the ability to act as a physical barrier. Future research should assess the GHG and NH3 reduction potential of coupling AD, SLS, and a biochar cover in a long term field trial.
Book Synopsis Abatement of Greenhouse Gas and Ammonia Emissions from Storage and Land Application of Dairy Manure by : Michael Anthony Holly
Download or read book Abatement of Greenhouse Gas and Ammonia Emissions from Storage and Land Application of Dairy Manure written by Michael Anthony Holly and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manure management contributes 8.4% of anthropogenic methane emissions (USEPA, 2015). It is extremely likely that greenhouse gas emissions including methane are correlated to an increase in global temperatures and sea level over the past century. Additionally, livestock contributes and estimated 71% of ammonia emissions and ammonia is a precursor to particulate matter which can decrease visibility and affect human health (Roe, Spivey, Lindquist, Thesing, & Strait, 2004). Therefore, to reduce future long term environmental and health complications it crucial that gaseous emissions from the production dairy are reduced. Experiments were conducted to evaluate potential mitigation strategies to reduce greenhouse gas (GHG) and ammonia (NH3) emissions from dairy manure. Results from the first experiment on the impacts of manure processing on GHG and NH3 from the storage and land application of dairy manure revealed that anaerobic digestion (AD) and solid liquid separation (SLS) significantly reduce GHG emissions. AD and SLS reduced GHG from untreated manure slurries by 34% and 22%, respectively; however, AD increases NH3 emissions by 81%. A second experiment quantified the impacts of manure additives, including More Than Manure"!(MTM"!, Pro-Act, and biochar, on manure solids, gaseous nitrogen losses, and GHG emissions. No treatments were able to reduce manure solids or gaseous nitrogen losses. Biochar was the only manure treatment to impact any manure characteristics, where the total ammonical nitrogen (TAN) was significantly greater than the control at day 14 (p=0.012). In a third experiment, raw wood (white birch, Betula papyrifera), steam treated wood, wood biochar, and corn cob biochar were investigated for their potential to reduce NH3 emissions from digested manure storages. In order to guide application strategies and better understand the mechanisms for mitigation, treatments were incorporated in the manure or applied as a cover and the TAN sorption was measured using extraction techniques. All biomass treatments reduced emissions of NH3 from the control by 40% to 96%. The highest NH3 emissions reductions were achieved with the wood biochar cover due to its ability to effectively cover the manure. Sorption results indicate that only a very small portion of the biomass mitigation potential was due to sorption and the main mechanism for NH3 reduction was the ability to act as a physical barrier. Future research should assess the GHG and NH3 reduction potential of coupling AD, SLS, and a biochar cover in a long term field trial
Book Synopsis Animal Manure Recycling by : Sven G. Sommer
Download or read book Animal Manure Recycling written by Sven G. Sommer and published by John Wiley & Sons. This book was released on 2013-07-15 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: A rapidly changing and expanding livestock and poultry production sector is causing a range of environmental problems on local, regional and global scales. Animal Manure Recycling: Treatment and Management presents an accessible overview of environmentally friendly technologies for managing animal manure more efficiently and in a sustainable manner. The book describes the physical and chemical characteristics of animal manure and microbial processes, featuring detailed examples and case studies showing how this knowledge can be used in practice. Readers are introduced to the sustainable use of animal manure for crop fertilisation and soil amelioration. Environmentally friendly technologies for reducing emissions of ammonia, odour and the greenhouse gases nitrous oxide and methane are presented, and reduction of plant nutrient losses using separation technologies is introduced. Finally and most importantly, the book describes methods to commercialise and transfer knowledge about innovations to end-users. Topics covered include: Regulation of animal manure management Manure organic matter: characteristics and microbial transformations Greenhouse gas emissions from animal manures and technologies for their reduction Technologies and logistics for handling, transport and distribution of animal manures Bioenergy production Animal manure residue upgrading and nutrient recovery in bio-fertilisers Life cycle assessment of manure management systems Innovation in animal manure management and recycling Animal Manure Recycling: Treatment and Management presents state-of-the-art coverage of the entire animal manure chain, providing practical information for engineers, environmental consultants, academics and advanced students involved in scientific, technical and regulatory issues related to animal manure management.
Book Synopsis Ammonia emissions in agriculture by : Gert-Jan Monteny
Download or read book Ammonia emissions in agriculture written by Gert-Jan Monteny and published by BRILL. This book was released on 2023-08-28 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Ammonia emissions is an important topic in many countries with animal production, since it contributes to environmental and health problems. Strategies and measures to reduce ammonia emission are getting increasing attention in national and international legislation. This book aims to bring together visions and knowledge from scientists, policy makers and other relevant stakeholders around the subject of NH3 emissions from agricultural operations and its reduction options. It also offers a basis for international harmonization on various NH3 emission related topics (e.g. national emission inventories, measurement techniques and strategies, data on emissions and reductions) and, last but not least, it provides an update of science concerning NH3 and related environmental issues. The focus of this publication is on NH3 emissions from various agricultural sources (grazing, animal housing, manure storage, land application of manures), and the options for their reduction in a farm system approach. Also, multiple gaseous emissions, their reduction options and pollution swapping issues are addressed. Environmental impact and health related effects of NH3 are briefly addressed. In conclusion, this book gives an overview of the current knowledge about ammonia emissions and how we can implement this knowledge in current agricultural systems."
Book Synopsis Greenhouse Gas Emissions and Emissions Mitigation from Agricultural and Horticultural Production Systems by : Matthew Tom Harrison
Download or read book Greenhouse Gas Emissions and Emissions Mitigation from Agricultural and Horticultural Production Systems written by Matthew Tom Harrison and published by Frontiers Media SA. This book was released on 2022-03-25 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methane Emissions from Biogas Plants by : Jan Liebetrau
Download or read book Methane Emissions from Biogas Plants written by Jan Liebetrau and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technology for Environmentally Friendly Livestock Production by : Thomas Bartzanas
Download or read book Technology for Environmentally Friendly Livestock Production written by Thomas Bartzanas and published by Springer Nature. This book was released on 2023-04-13 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume compiles state-of-the-art scientific knowledge on the technologies that are used to quantify and reduce the environmental impact of livestock production in the cattle, pig and poultry industries. It makes a serious statement about how such technology can contribute to the sustainability of the livestock industry in the future. As the global livestock sector is growing, modern farm animal production is increasingly regarded as a source of solid, liquid, gaseous and dust emissions, which can be both nuisance and environmentally harmful. In light of hardening regulations and social pressure, there is increasing interest in scientific research on air pollution and emissions from livestock operations. The present chapters focus on methodology improvement, harmonization of measurements, and modeling aspects. Key aspects, such as renewable energy sources, nutritional approaches to reduce enteric methane emissions, technical options for manure management, and the use of sensors, are covered. By sharing good practices, this book is a valuable reference for a diverse readership. Experts across the veterinary and animal sciences, agricultural engineering, the food industry and sustainability research will benefit from the findings.
Book Synopsis RAMIRAN 2017: Sustainable Utilisation of Manures and Residue Resources in Agriculture by : Tom Misselbrook
Download or read book RAMIRAN 2017: Sustainable Utilisation of Manures and Residue Resources in Agriculture written by Tom Misselbrook and published by Frontiers Media SA. This book was released on 2019-12-30 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook presents highlight papers from the 17th International conference of the Recycling of Agricultural, Municipal and Industrial Residues to Agriculture Network (RAMIRAN) that was held in Wexford, Ireland in September 2017. The book contains a broad range of papers around this multidisciplinary theme covering topics including regional and national organic resource use planning, impact of livestock diet on manure composition, fate and utilisation of excreta from grazing livestock, anaerobic digestion, overcoming barriers to resource reuse, hygienic aspects of residue recycling and impacts on soil health. The overarching theme being addressed is the sustainable recycling of organic residues to agriculture, to promote effective nutrient use and minimise environmental impact.
Book Synopsis Effects of Animal Feeding Operations on Water Resources and the Environment by :
Download or read book Effects of Animal Feeding Operations on Water Resources and the Environment written by and published by . This book was released on 2000 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biosynthetic Technology and Environmental Challenges by : Sunita J. Varjani
Download or read book Biosynthetic Technology and Environmental Challenges written by Sunita J. Varjani and published by Springer. This book was released on 2017-11-29 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive review of biosynthetic approaches to the production of industrially important chemicals and the environmental challenges involved. Its 19 chapters discuss different aspects of biosynthetic technology from the perspective of leading experts in the field. It covers various biorefinery approaches, including the use of microbes, metabolically engineered plants, biomass-based and green technology methods. Further, it examines important research in the areas of organic and hazardous waste composting, management and recovery of nutraceuticals from agro-industrial waste, biosynthesis and technological advancements of biosurfactants and waste water bioremediation. This book contributes to the scientific literature on biosynthetic technologies and the related environmental challenges for researchers and academics working in this area around the globe.
Book Synopsis Agroecology and Strategies for Climate Change by : Eric Lichtfouse
Download or read book Agroecology and Strategies for Climate Change written by Eric Lichtfouse and published by Springer Science & Business Media. This book was released on 2011-09-30 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable agriculture is a rapidly growing field aiming at producing food and energy in a sustainable way for our children. This discipline addresses current issues such as climate change, increasing food and fuel prices, starvation, obesity, water pollution, soil erosion, fertility loss, pest control and biodiversity depletion. Novel solutions are proposed based on integrated knowledge from agronomy, soil science, molecular biology, chemistry, toxicology, ecology, economy, philosophy and social sciences. As actual society issues are now intertwined, sustainable agriculture will bring solutions to build a safer world. This book series analyzes current agricultural issues and proposes alternative solutions, consequently helping all scientists, decision-makers, professors, farmers and politicians wishing to build safe agriculture, energy and food systems for future generations.
Book Synopsis Physicochemical Transformations of Manure to Reduce Greenhouse Gas Emissions, Improve Nutrient Use, and Minimize Environmental Impacts of Dairy Operations by : Rylie Jo Ellison
Download or read book Physicochemical Transformations of Manure to Reduce Greenhouse Gas Emissions, Improve Nutrient Use, and Minimize Environmental Impacts of Dairy Operations written by Rylie Jo Ellison and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Storage and agricultural applications of manure often result in significant loss of carbon, nitrogen, and phosphorus to the environment through volatilization and leaching. In California, manure management is estimated to be the largest source of greenhouse gas emissions from agriculture, mainly as methane (CH4) and nitrous oxide (N2O), with dairy operations being a key contributor. One of the main challenges with using animal wastes as nutrient sources is the unpredictable nitrogen mineralization rate for crop uptake. Many dairies limit application of manure organic nitrogen to prevent groundwater contamination. With a large range of dairy sizes and types of manure management systems in California, there is also a need for a variety of manure treatment technologies to address these problems. Treatments examined in this dissertation are two physicochemical techniques: chemical solid-liquid separation (coagulation) and hydrodynamic cavitation with chemical stabilization. Physically and chemically transforming animal wastes to exhibit a predictable nitrogen mineralization response is an important research and development priority. Generating a stabilized and easily transportable fertilizer from manure can help reduce environmental concerns related to on-farm nutrient management and enhance the economic feasibility for dairies. Enhancing solid-liquid separation with chemical coagulants traditionally used in wastewater treatment can isolate dissolved and particulate organic matter and phosphorus from manure into stabilized solids (flocs) while leaving the plant-available ammonium-N in the liquid fraction (effluent). In this research, a range of coagulants, including metal salts and organic polymers were tested with multiple dairy process wastewaters. The effects of chemical coagulation on the composition of the separated manure fractions, and the resulting impact on greenhouse gases and nutrient cycling are extensively explored through a series of laboratory incubations of manure effluents and manure-amended soils. Anaerobic incubations of the effluent fractions were performed to determine how both removing coagulated solids from manure process wastewater or leaving coagulated manure flocs in anaerobic storage affects greenhouse gases, CH4 in particular. This simulates how greenhouse gases from anaerobic storage ponds, or lagoons, on dairies would be affected by this treatment practice. In each incubation, regardless of coagulant type or separation of solids, CH4, and/or CO2 and N2O were significantly reduced. Several aerobic soil incubations simulated how adding coagulated manure flocs or effluents would impact the nutrient cycling of chemically separated manures applied to agricultural soils. Coagulation generally tended to stabilize organic matter, and slow C, N, and P mineralization of the solid floc fraction, depending on the type of coagulant used. This could potentially increase C sequestration and reduce nutrient runoff on dairies; however, farmers would need to manage for less nutrient availability. Lastly, the potential for hydrodynamic cavitation to be employed in a dairy manure treatment system was explored. The effects of hydrodynamic cavitation on manure were to break down organic matter and increase nitrogen availability, which could help in regulating the rate of nitrogen mineralization from manure. Hydrodynamic cavitation is also used for sterilization, which could be another benefit for manure applications. However, further work is needed to determine the efficacy of hydrodynamic cavitation for treating manure at a larger scale.
Download or read book Manure Management written by C. H. Burton and published by Editions Quae. This book was released on 2003 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Australian Journal of Experimental Agriculture by :
Download or read book Australian Journal of Experimental Agriculture written by and published by . This book was released on 2008 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mitigation of Greenhouse Gas Emissions in Livestock Production by : Pierre J. Gerber
Download or read book Mitigation of Greenhouse Gas Emissions in Livestock Production written by Pierre J. Gerber and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2013 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current analysis was conducted to evaluate the potential of nutritional, manure and animal husbandry practices for mitigating methane (CH4) and nitrous oxide (N2O) - i.e. non-carbon dioxide (CO2) - GHG emissions from livestock production. These practices were categorized into enteric CH4, manure management and animal husbandry mitigation practices. Emphasis was placed on enteric CH4 mitigation practices for ruminant animals (only in vivo studies were considered) and manure mitigation practices for both ruminant and monogastric species. Over 900 references were reviewed; simulation and life cycle assessment analyses were generally excluded
Book Synopsis Waste Management by : Luis Fernando Marmolejo Rebellon
Download or read book Waste Management written by Luis Fernando Marmolejo Rebellon and published by BoD – Books on Demand. This book was released on 2012-10-26 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid waste management generates big challenges for society due to its large variability in production and composition, and because of its sanitary and environmental impacts. To contribute in facing this situation, this book includes a worldwide overview of experiences and conceptual and technical developments attained through research and development projects. In addition to minimizing generation, considered as the most desirable practice, it includes alternatives of valuation for potentially recoverable waste and strategies to reduce final conditioning and disposition risks. The book includes contextual technical, economical, political and social aspects aimed at proposing integral solutions for the solid waste management.
