With pressure increasing to utilise wastes and residues effectively and sustainably, the production of biogas represents one of the most important routes towards reaching national and international renewable energy targets. The biogas handbook: Science, production and applications provides a comprehensive and systematic guide to the development and deployment of biogas supply chains and technology.
Following a concise overview of biogas as an energy option, part one explores biomass resources and fundamental science and engineering of biogas production, including feedstock characterisation, storage and pre-treatment, and yield optimisation. Plant design, engineering, process optimisation and digestate utilisation are the focus of part two. Topics considered include the engineering and process control of biogas plants, methane emissions in biogas production, and biogas digestate quality, utilisation and land application. Finally, part three discusses international experience and best practice in biogas utilisation. Biogas cleaning and upgrading to biomethane, biomethane use as transport fuel and the generation of heat and power from biogas for stationery applications are all discussed. The book concludes with a review of market development and biomethane certification schemes.
With its distinguished editors and international team of expert contributors, The biogas handbook: Science, production and applications is a practical reference to biogas technology for process engineers, manufacturers, industrial chemists and biochemists, scientists, researchers and academics working in this field.
Provides a concise overview of biogas as an energy optionExplores biomass resources for productionExamines plant design and engineering and process optimisation

This book looks at the beginnings of the hymn in the English-speaking world, but within the context of current Irish Anglican usage. Starting at the early days of hymnody, the book takes the reader on a journey through the 'golden' period of hymn-writing, the eighteenth century, through to the 1800s. There are specific chapters on two of the best-known hymn writers, Isaac Watts and Charles Wesley as well as attention given to early Irish hymns. The whole book is written in the context of Irish Anglicanism.

In the twenty five years since this essay was written as a biology master's thesis at Harvard University, many of the ideas originally presented as extrapolation of fact and speculation have been borne out and vindicated by recent scientific and medical research, and have been popularized in the press. This book is an updated recapitulation of that earlier thesis, which discusses that early evidence and extrapolation, supported by new evidence from psychoneuroimmunology, neurology, behavioral neuroscience, endocrinology and immunology. As it did then, it indicates how the brain and body produce emotional and placebo responses. It examines the placebo response principally as a reward function and proposes, on that basis, how the technology of Rewarding Deep Brain Stimulation, Rewarding Self-Administration and Transcranial Magnetic Brain Stimulation can be employed in the production of ebullient emotions and in the creation of placebo responses. In general, that technology may be used to maintain health, and as part of therapeutic treatments for disease states. Moreover, this book discusses how that technology can be instructive in the development of self-control tecniques that do not require technology for "on demand" ebullient and placebo responses.

Deep in the sleepy Dordogne countryside, rumours of a horrible fate spread through the field of the twin tournesols, Toby and Teresa. Through a chance encounter with a group of moles, the twins and eleven other tournesols are uprooted, and find themselves able to escape the destruction of their field by the 'man machines' they so fear. This is the tale of their epic journey through glorious sunflower and vineyard country; of their struggles and misfortunes; of their newfound friends. Their search for a tournesol haven takes them to the very edge of their capabilities - but will they find it?