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Advanced Processes and Technologies for Enhanced Anaerobic Digestion

2014-09-26 Agriculture and energy
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Release : 2014-09-26
Genre : Agriculture and energy
Kind : eBook
Book Rating : 509/5 ( reviews)

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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. This book was released on 2014-09-26. 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 Processes and Technologies for Enhanced Anaerobic Digestion

2014-10-10 Technology & Engineering
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Release : 2014-10-10
Genre : Technology & Engineering
Kind : eBook
Book Rating : 751/5 ( reviews)

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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. This book was released on 2014-10-10. 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.

Current Advances in Anaerobic Digestion Technology

2021-03-17 Science
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Release : 2021-03-17
Genre : Science
Kind : eBook
Book Rating : 22X/5 ( reviews)

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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. This book was released on 2021-03-17. 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.

Sustainable Sewage Sludge Management and Resource Efficiency

2020-09-09 Science
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Release : 2020-09-09
Genre : Science
Kind : eBook
Book Rating : 069/5 ( reviews)

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Book Synopsis Sustainable Sewage Sludge Management and Resource Efficiency by : Başak Kılıç Taşeli

Download or read book Sustainable Sewage Sludge Management and Resource Efficiency written by Başak Kılıç Taşeli. This book was released on 2020-09-09. Available in PDF, EPUB and Kindle. Book excerpt: Creating decent living conditions for all people while decoupling economic growth from the increasing use of virgin resources and environmental impacts is the major challenge of this millennium. There are many approaches suggested for solving these problems, including changing consumption behavior from material products to services, finding technological solutions to create more closed loops for materials, and using fewer virgin resources and energy obtained from clean renewable sources. A main issue to address is sludge formation during wastewater treatment. As such, this book, over seven chapters divided into two sections, investigates the application of biosolids or sewage sludge together with possible resources for sustainable development. It also presents information on resource efficiency from a more complex perspective, looking at several resources and the causal links between them in order to point out new pathways towards a more sustainable use of resources.

Pre-treatment Technologies to Enhance Anaerobic Digestion

2019 Electronic books
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Release : 2019
Genre : Electronic books
Kind : eBook
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Book Synopsis Pre-treatment Technologies to Enhance Anaerobic Digestion by : Sridhar Pilli

Download or read book Pre-treatment Technologies to Enhance Anaerobic Digestion written by Sridhar Pilli. This book was released on 2019. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable energy production is the major priority in the world due to global warming, climate change, and fossil fuels depletion. Anaerobic digestion (AD) of sludge is the sustainable process producing the energy and minimizing the fossil fuel usage. However, conventional AD of sludge is not sustainable since it takes longer time for digestion which increases the energy input and greenhouse emissions. Therefore, pretreatment technologies have emerged to enhance methane production and thus the energy output from the AD process. In this chapter, pre-treatment technologies adopted mainly physical, chemical, thermal, and other advanced processes to enhance methane production in the last decade are elaborated. In addition, energy balance of the process and the feasibility of the pre-treatment technologies and their current status are discussed.

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