Current Advances in Anaerobic Digestion Technology

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Publisher : MDPI
ISBN 13 : 303650222X
Total Pages : 230 pages
Book Rating : 4.0/5 (365 download)

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Book Synopsis Current Advances in Anaerobic Digestion Technology by : Marcell Nikolausz

Download or read book Current Advances in Anaerobic Digestion Technology written by Marcell Nikolausz and published by MDPI. This book was released on 2021-03-17 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anaerobic digestion (AD) is one of the oldest biotechnological processes and originally referred to biomass degradation under anoxic conditions in both natural and engineered systems. It has been used for decades to treat various waste streams and to produce methane-rich biogas as an important energy carrier, and it has become a major player in electrical power production. AD is a popular, mature technology, and our knowledge about the influencing process parameters as well as about the diverse microbial communities involved in the process has increased dramatically over the last few decades. To avoid competition with food and feed production, the AD feedstock spectrum has constantly been extended to waste products either rich in recalcitrant lignocellulose or containing inhibitory substances such as ammonia, which requires application of various pre-treatments or specific management of the microbial resources. Extending the definition of AD, it can also convert gases rich in hydrogen and carbon dioxide into methane that can substitute natural gas, which opens new opportunities by a direct link to traditional petrochemistry. Furthermore, AD can be coupled with emerging biotechnological applications, such as microbial electrochemical technologies or the production of medium-chain fatty acids by anaerobic fermentation. Ultimately, because of the wide range of applications, AD is still a very vital field in science. This Special Issue highlights some key topics of this research field.

Current Advances in Anaerobic Digestion Technology

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Publisher :
ISBN 13 : 9783036502236
Total Pages : 230 pages
Book Rating : 4.5/5 (22 download)

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Book Synopsis Current Advances in Anaerobic Digestion Technology by : Marcell Nikolausz

Download or read book Current Advances in Anaerobic Digestion Technology written by Marcell Nikolausz and published by . This book was released on 2021 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anaerobic digestion (AD) is one of the oldest biotechnological processes and originally referred to biomass degradation under anoxic conditions in both natural and engineered systems. It has been used for decades to treat various waste streams and to produce methane-rich biogas as an important energy carrier, and it has become a major player in electrical power production. AD is a popular, mature technology, and our knowledge about the influencing process parameters as well as about the diverse microbial communities involved in the process has increased dramatically over the last few decades. To avoid competition with food and feed production, the AD feedstock spectrum has constantly been extended to waste products either rich in recalcitrant lignocellulose or containing inhibitory substances such as ammonia, which requires application of various pre-treatments or specific management of the microbial resources. Extending the definition of AD, it can also convert gases rich in hydrogen and carbon dioxide into methane that can substitute natural gas, which opens new opportunities by a direct link to traditional petrochemistry. Furthermore, AD can be coupled with emerging biotechnological applications, such as microbial electrochemical technologies or the production of medium-chain fatty acids by anaerobic fermentation. Ultimately, because of the wide range of applications, AD is still a very vital field in science. This Special Issue highlights some key topics of this research field.

Advanced Processes and Technologies for Enhanced Anaerobic Digestion

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Publisher :
ISBN 13 : 9780993904509
Total Pages : 100 pages
Book Rating : 4.9/5 (45 download)

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Book Synopsis Advanced Processes and Technologies for Enhanced Anaerobic Digestion by : Dr Luxmy Begum P Eng

Download or read book Advanced Processes and Technologies for Enhanced Anaerobic Digestion written by Dr Luxmy Begum P Eng and published by . This book was released on 2014-09-26 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: ADVANCED PROCESSES AND TECHNOLOGIES FOR ENHANCED ANAEROBIC DIGESTION This book covers almost all the recent advancements in the industry starting from the emerging feed stocks to resource recovery of digestate; providing sufficient details on theories and practices, technologies and technology suppliers: - ADVANCEMENT IN FEED COMPOSITIONS: - Emerging feed stocks - Various co-digestion fed stocks and their characteristics - Feed stocks energy values, ways to evaluate feed stocks' biogas potential, etc. FEED PRE-TREATMENT CATEGORIES AND RELATED TECHNOLOGIES: - Information on different feed pre-treatment technologies and commercial suppliers that sell them - Specific information on food waste and source separated organic waste pre-treatment with examples from existing plants and technology suppliers. ENHANCED ANAEROBIC DIGESTION PROCESS CONSIDERATION, CONFIGURATION, AND TECHNOLOGY SELECTION: - Process considerations for optimal performance - Process selection and configurations for enhancing digestion such as feeding mode, reactor stages and configurations, enhancing solid loading and recirculation, different digester types and their performance requirements, etc. - Special focus on co-digestion process consideration, and its specific operating conditions and challenges. BIOGAS CLEANING, UPGRADING AND UTILIZATION: - Information on different biogas cleaning and upgrading technologies and suppliers - Different biogas utilization options and related benefits DIGESTATE TREATMENT AND RESOURCE RECOVERY: - Different digestate treatment and enhancement options like drying, dewatering, evaporation, pyrolysis, gasification, etc. and their related technologies - Emerging resource recovery options and end uses of digestate.

Advanced Organic Waste Management

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Author :
Publisher : Elsevier
ISBN 13 : 0323857922
Total Pages : 520 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis Advanced Organic Waste Management by : Chaudhery Mustansar Hussain

Download or read book Advanced Organic Waste Management written by Chaudhery Mustansar Hussain and published by Elsevier. This book was released on 2022-01-24 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Organic Waste Management: Sustainable Practices and Approaches provides an integrated holistic approach to the challenges associated with organic waste management, particularly related to sustainability, lifecycle assessment, emerging regulations, and novel approaches for resource and energy recovery. In addition to traditional techniques, such as anaerobic digestion, composting, innovative and emerging techniques of waste recycling like hydrothermal carbonization and vermicomposting are included. The book combines the fundamentals and practices of sustainable organic waste management with successful case studies from developed and developing countries, highlighting practical applications and challenges. Sections cover global organic waste generation, encompassing sources and types, composition and characteristics, focus on technical aspects related to various resource recovery techniques like composting and vermicomposting, cover various waste-to-energy technologies, illustrate various environmental management tools for organic waste, present innovative organic waste management practices and strategies complemented by detailed case studies, introduce the circular bioeconomy approach, and more. Presents the fundamentals and practices of sustainable, organic waste management, with emerging regulations and up-to-date analysis on environmental management tools such as lifecycle assessment in a comprehensive manner Offers the latest information on novel concepts and strategies for organic waste management, particularly zero waste and the circular bioeconomy Includes the latest research findings and future perspectives of innovative and emerging techniques of waste recycling, such as hydrothermal carbonization and vermicomposting

Anaerobic Biotechnology for Bioenergy Production

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Publisher : John Wiley & Sons
ISBN 13 : 1119949424
Total Pages : 322 pages
Book Rating : 4.1/5 (199 download)

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Book Synopsis Anaerobic Biotechnology for Bioenergy Production by : Samir Kumar Khanal

Download or read book Anaerobic Biotechnology for Bioenergy Production written by Samir Kumar Khanal and published by John Wiley & Sons. This book was released on 2011-11-18 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anaerobic biotechnology is a cost-effective and sustainable means of treating waste and wastewaters that couples treatment processes with the reclamation of useful by-products and renewable biofuels. This means of treating municipal, agricultural, and industrial wastes allows waste products to be converted to value-added products such as biofuels, biofertilizers, and other chemicals. Anaerobic Biotechnology for Bioenergy Production: Principles and Applications provides the reader with basic principles of anaerobic processes alongside practical uses of anaerobic biotechnology options. This book will be a valuable reference to any professional currently considering or working with anaerobic biotechnology options.

Advanced Processes and Technologies for Enhanced Anaerobic Digestion

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Author :
Publisher :
ISBN 13 : 9781502764751
Total Pages : 100 pages
Book Rating : 4.7/5 (647 download)

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Book Synopsis Advanced Processes and Technologies for Enhanced Anaerobic Digestion by : Luxmy Begum

Download or read book Advanced Processes and Technologies for Enhanced Anaerobic Digestion written by Luxmy Begum and published by . This book was released on 2014-10-10 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers almost all the recent advancements in the industry starting from the emerging feed stocks to resource recovery of digestate; providing sufficient details on theories and practices, technologies and technology suppliers:-ADVANCEMENT IN FEED COMPOSITIONS:- Emerging feed stocks- Various co-digestion fed stocks and their characteristics- Feed stocks energy values, ways to evaluate feed stocks' biogas potential, etc.FEED PRE-TREATMENT CATEGORIES AND RELATED TECHNOLOGIES:- Information on different feed pre-treatment technologies and commercial suppliers that sell them- Specific information on food waste and source separated organic waste pre-treatment with examples from existing plants and technology suppliers.ENHANCED ANAEROBIC DIGESTION PROCESS CONSIDERATION, CONFIGURATION, AND TECHNOLOGY SELECTION:- Process considerations for optimal performance- Process selection and configurations for enhancing digestion such as feeding mode, reactor stages and configurations, enhancing solid loading and recirculation, different digester types and their performance requirements, etc.- Special focus on co-digestion process consideration, and its specific operating conditions and challenges.BIOGAS CLEANING, UPGRADING AND UTILIZATION:- Information on different biogas cleaning and upgrading technologies and suppliers- Different biogas utilization options and related benefitsDIGESTATE TREATMENT AND RESOURCE RECOVERY:- Different digestate treatment and enhancement options like drying, dewatering, evaporation, pyrolysis, gasification, etc. and their related technologies- Emerging resource recovery options and end uses of digestate.

Biogas Production

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Author :
Publisher : Springer Nature
ISBN 13 : 3030588270
Total Pages : 465 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Biogas Production by : Nagamani Balagurusamy

Download or read book Biogas Production written by Nagamani Balagurusamy and published by Springer Nature. This book was released on 2021-01-11 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on biogas production by anaerobic digestion, which is the most popular bioenergy technology of today. Using anaerobic digestion for the production of biogas is a sustainable approach that simultaneously also allows the treatment of organic waste. The energy contained in the substrate is released in the form of biogas, which can be employed as a renewable fuel in diverse industrial sectors. Although biogas generation is considered an established process, it continues to evolve, e.g. by incorporating modifications and improvements to increase its efficiency and its downstream applications. The chapters of this book review the progress made related to feedstock, system configuration and operational conditions. It also addresses microbial pathways utilized, as well as storage, transportation and usage of biogas. This book is an up-to-date resource for scientists and students working on improving biogas production.

Biogas

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Author :
Publisher : BoD – Books on Demand
ISBN 13 : 1839626682
Total Pages : 190 pages
Book Rating : 4.8/5 (396 download)

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Book Synopsis Biogas by : Abd El-Fatah Abomohra

Download or read book Biogas written by Abd El-Fatah Abomohra and published by BoD – Books on Demand. This book was released on 2021-04-28 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anaerobic digestion (AD) is by far the most important technology for providing clean renewable energy to millions in rural areas of many developing countries. AD of biowastes produces both biomethane and anaerobic digestate as a byproduct that can be used further as a biofertilizer. Biowastes including sewage, food processing wastes, animal wastes, and lignocellulosic wastes typically produce biogas containing 55%–70% biomethane. In the context of energy consumption, more than 85% of the total energy consumed currently comes from non-renewable fossil resources. Biogas technology can provide sustainable, affordable, and eco-friendly energy through waste recycling. This book provides basic knowledge and recent research on biogas production, focusing on the enhancement of biomethane and production routes integrated with microalgae cultivation or agriculture.

Anaerobic Technology in Pulp and Paper Industry

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Publisher : Springer
ISBN 13 : 981104130X
Total Pages : 106 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Anaerobic Technology in Pulp and Paper Industry by : Pratima Bajpai

Download or read book Anaerobic Technology in Pulp and Paper Industry written by Pratima Bajpai and published by Springer. This book was released on 2017-03-14 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a state-of-the-art report on the treatment of pulp and paper industry effluents using anaerobic technology. It covers a comprehensive range of topics, including the basic reasons for anaerobic treatment, comparison between anaerobic and aerobic treatment, effluent types suitable for anaerobic treatment, design considerations for anaerobic treatment, anaerobic reactor configurations applied for treatment of pulp and paper industry effluents, present status of anaerobic treatment in pulp and paper industry, economic aspects, examples of full scale installations and future trends.

Anaerobic Digestion Processes

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Publisher : Springer
ISBN 13 : 9811081298
Total Pages : 187 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Anaerobic Digestion Processes by : Nigel Horan

Download or read book Anaerobic Digestion Processes written by Nigel Horan and published by Springer. This book was released on 2018-04-18 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents new application processes in the context of anaerobic digestion (AD), such as phosphorus recovery, microbial fuel cells (MFCs), and seaweed digestion. In addition, it introduces a new technique for the modeling and optimization of AD processes. Chapters 1 and 2 review AD as a technique for converting a range of organic wastes into biogas, while Chapter 3 discusses the recovery of phosphorus from anaerobically digested liquor. Chapters 4 and 5 focus on new techniques for modeling and optimizing AD. Chapters 6 and 7 then describe the state of the art in AD effluent treatment. The book’s final three chapters focus on more recent developments, including microbial fuel cells (MFCs) (Chapter 8), seaweed production (Chapter 9), and enzyme technologies (Chapter 10).

Current Developments in Biotechnology and Bioengineering

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Publisher : Elsevier
ISBN 13 : 0444636730
Total Pages : 888 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Current Developments in Biotechnology and Bioengineering by : Ashok Pandey

Download or read book Current Developments in Biotechnology and Bioengineering written by Ashok Pandey and published by Elsevier. This book was released on 2016-09-17 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current Developments in Biotechnology and Bioengineering: Production, Isolation and Purification of Industrial Products provides extensive coverage of new developments, state-of-the-art technologies, and potential future trends, focusing on industrial biotechnology and bioengineering practices for the production of industrial products, such as enzymes, organic acids, biopolymers, and biosurfactants, and the processes for isolating and purifying them from a production medium. During the last few years, the tools of molecular biology and genetic and metabolic engineering have rendered tremendous improvements in the production of industrial products by fermentation. Structured by industrial product classifications, this book provides an overview of the current practice, status, and future potential for the production of these agents, along with reviews of the industrial scenario relating to their production. Provides information on industrial bioprocesses for the production of microbial products by fermentation Includes separation and purification processes of fermentation products Presents economic and feasibility assessments of the various processes and their scaling up Links biotechnology and bioengineering for industrial process development

Anaerobic Digestion

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Publisher : BoD – Books on Demand
ISBN 13 : 1838818499
Total Pages : 248 pages
Book Rating : 4.8/5 (388 download)

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Book Synopsis Anaerobic Digestion by : Rajesh Banu

Download or read book Anaerobic Digestion written by Rajesh Banu and published by BoD – Books on Demand. This book was released on 2019-09-04 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent advances in technology to recover bioenergy from various feedstocks make them suitable alternatives to fossil fuel. This book contains several scientific discussions regarding microbes involved in biogas production, the anaerobic digestion process, their operation, and application for sustainable development. The book provides in-depth information about anaerobic digestion for researchers and graduate students. The editor sincerely thanks all the contributors, whose efforts have brought this book to fruition.

Current Developments in Biotechnology and Bioengineering

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Publisher : Elsevier
ISBN 13 : 0128195940
Total Pages : 588 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Current Developments in Biotechnology and Bioengineering by : Sunita Varjani

Download or read book Current Developments in Biotechnology and Bioengineering written by Sunita Varjani and published by Elsevier. This book was released on 2020-03-04 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current Developments in Biotechnology and Bioengineering: Emerging Organic Micropollutants summarizes the current knowledge of emerging organic micropollutants in wastewater and the possibilities of their removal/elimination. This book attempts a thorough and exhaustive discussion on ongoing research and future perspectives on advanced treatment methods and future directions to maintain and protect the environment through microbiological, nanotechnological, application of membrane technology, molecular biological and by policymaking means. In addition, the book includes the latest developments in biotechnology and bioengineering pertaining to various aspects in the field of emerging organic micropollutants, including their sources, health effects and environmental impacts. Includes testing methods for the analysis and characterization of emerging organic micropollutants in wastewater Discusses the environmental impact and health hazards of emerging organic micropollutants in wastewater Provides a useful guide to identify priority areas of research demand in the remediation/removal of emerging organic micropollutants

Environmental Anaerobic Technology: Applications And New Developments

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Publisher : World Scientific
ISBN 13 : 1908978058
Total Pages : 421 pages
Book Rating : 4.9/5 (89 download)

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Book Synopsis Environmental Anaerobic Technology: Applications And New Developments by : Herbert Han Ping Fang

Download or read book Environmental Anaerobic Technology: Applications And New Developments written by Herbert Han Ping Fang and published by World Scientific. This book was released on 2010-10-07 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anaerobic technology has become widely accepted by the environmental industry as a cost-effective alternative to the conventional aerobic process. In addition, with the intrinsic advantages of energy saving, reduced sludge yield, and production of biofuel, anaerobic process will be the favored green treatment technology for sustainable environment in years to come.Written by 40 renowned experts from 13 countries/regions, this book consists of 18 chapters compiling state-of-the-art information on new developments in various aspects of anaerobic technology. These include development of new types of reactors, uses of molecular techniques for microbial studies and mathematical modeling, productions of bio-hydrogen by fermentation and microbial electrolysis cell, as well as broadening applications to the treatment of municipal wastewater, effluents from chemical industry and agricultural wastes with high lignocellulose content./a

Improving Biogas Production

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Publisher : Springer
ISBN 13 : 3030105164
Total Pages : 304 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Improving Biogas Production by : Helen Treichel

Download or read book Improving Biogas Production written by Helen Treichel and published by Springer. This book was released on 2019-01-10 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the current limitations of biogas production and yield and new avenues to improving them. Biogas production and yield are among the most important renewable energy targets for our world. Pursuing an innovative and biotechnological approach, the book presents alternative sources for biogas production and explores a broad range of aspects, including: pre-treatment of substrates, accelerators (enzyme-mediated) and inhibitors involved in the process of obtaining biogas and its yield, design specifications for digesters/modified digesters, managing biogas plants, microbial risk and slurry management, energy balance and positive climatic impacts of the biogas production chain, and the impacts on Human, Animal and Environmental Health (“One Health” concept for the biogas chain).

Biogas Production

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Publisher : John Wiley & Sons
ISBN 13 : 1118404076
Total Pages : 352 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Biogas Production by : Ackmez Mudhoo

Download or read book Biogas Production written by Ackmez Mudhoo and published by John Wiley & Sons. This book was released on 2012-04-30 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biogas Production covers the most cutting-edge pretreatment processes being used and studied today for the production of biogas. As an increasingly important piece of the "energy pie," biogas and other biofuels are being used more and more around the world in every conceivable area of industry and could be a partial answer to the energy problem and the elimination of global warming. This book will highlight the recent advances in the pretreatment and value addition of lignocellulosic wastes (LCW) with the main focus on domestic and agro-industrial residues. Mechanical, physical, and biological treatment systems are brought into perspective. The main value-added products from lignocellulosic wastes are summarized in a manner that pinpoints the most recent trends and the future directions. Physico-chemical and biological treatment systems seem to be the most favored options while biofuels, biodegradable composites, and biosorbents production paint a bright picture of the current and future bio-based products. Engineered microbes seem to tackle the problem of bioconversion of substrates that are otherwise nonconvertible by conventional wild strains. Although the main challenge facing LCW utilization is the high costs involved in treatment and production processes, some recent affordable processes with promising results have been proposed. Future trends are being directed to nanobiotechnology and genetic engineering for improved processes and products.

BioH2 & BioCH4 Through Anaerobic Digestion

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Author :
Publisher : Springer
ISBN 13 : 1447164318
Total Pages : 230 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis BioH2 & BioCH4 Through Anaerobic Digestion by : Bernardo Ruggeri

Download or read book BioH2 & BioCH4 Through Anaerobic Digestion written by Bernardo Ruggeri and published by Springer. This book was released on 2015-02-02 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a Two-Stage Anaerobic Digestion (TSAD) technique for producing hydrogen and methane, following a step-by-step approach in order to guide readers through the experimental verification of the related hypothesis. In the first stage of AD, the reaction conditions are optimized to obtain the maximum amount of hydrogen, while in the second the liquid residue from the first phase is used as a substrate to produce fuel-methane. AD has traditionally been used to reduce the organic content of waste; this results in a biogas that is primarily constituted of CH4 and CO2. Over the last few decades, the conversion of organic matter into hydrogen by means of AD and selecting Hydrogen Producing Bacteria (HPB) has matured into a viable and sustainable technology among the pallet of H2 generation technologies. The combined bio-production of hydrogen and methane from Organic Waste Materials (OWM) is considered to be an ideal way of utilizing waste, and can increase energy efficiency (the substrate Heat Value converted into H2 and CH4 fuel) to roughly 80%, since the energy efficiency of H2-production alone (15%) is not energetically competitive. The two gas streams can be used either separately or in combination (Hytane®), be supplied as civilian gas or used for transportation purposes. All the aspects of this sustainable technology are taken into account, from the basic biochemical implications to engineering aspects, establishing the design criteria and the scale-up procedures for full-scale application. The sustainability of the TSAD method is assessed by applying EROI (Energy Return On Investment) and EPT (Energy Payback Time) criteria, and both the general approach and application to the field of Anaerobic Digestion are illustrated.