Co-composting of solid waste and fecal sludge for nutrient and organic matter recovery PDF Download
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Author: Cofie, Olufunke
Publisher: IWMI
ISBN: 9290908351
Category :
Languages : en
Pages : 52
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Book Description
Biological treatment, composting, in particular, is a relatively simple, durable and inexpensive alternative for stabilizing and reducing biodegradable waste. Co-composting of different waste sources allows to enhance the compost nutrient value. In particular, integration of ‘biosolids’ from the sanitation sector as potential input material for co-composting would provide a solution for the much needed treatment of fecal sludge from on-site sanitation systems, and make use of its high nutrient content. This research paper elaborates in detail the main parameters that govern the co-composting process as well as factors that control the production of a safe and valuable quality compost. It further explains technological options to tailor the final product to crop and farmer needs.
Author: Cofie, Olufunke
Publisher: IWMI
ISBN: 9290908351
Category :
Languages : en
Pages : 52
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Book Description
Biological treatment, composting, in particular, is a relatively simple, durable and inexpensive alternative for stabilizing and reducing biodegradable waste. Co-composting of different waste sources allows to enhance the compost nutrient value. In particular, integration of ‘biosolids’ from the sanitation sector as potential input material for co-composting would provide a solution for the much needed treatment of fecal sludge from on-site sanitation systems, and make use of its high nutrient content. This research paper elaborates in detail the main parameters that govern the co-composting process as well as factors that control the production of a safe and valuable quality compost. It further explains technological options to tailor the final product to crop and farmer needs.
Author: Bernard Faure
Publisher: Princeton University Press
ISBN: 1400822602
Category : Religion
Languages : en
Pages : 345
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Book Description
Is there a Buddhist discourse on sex? In this innovative study, Bernard Faure reveals Buddhism's paradoxical attitudes toward sexuality. His remarkably broad range covers the entire geography of this religion, and its long evolution from the time of its founder, Xvkyamuni, to the premodern age. The author's anthropological approach uncovers the inherent discrepancies between the normative teachings of Buddhism and what its followers practice. Framing his discussion on some of the most prominent Western thinkers of sexuality--Georges Bataille and Michel Foucault--Faure draws from different reservoirs of writings, such as the orthodox and heterodox "doctrines" of Buddhism, and its monastic codes. Virtually untapped mythological as well as legal sources are also used. The dialectics inherent in Mahvyvna Buddhism, in particular in the Tantric and Chan/Zen traditions, seemed to allow for greater laxity and even encouraged breaking of taboos. Faure also offers a history of Buddhist monastic life, which has been buffeted by anticlerical attitudes, and by attempts to regulate sexual behavior from both within and beyond the monastery. In two chapters devoted to Buddhist homosexuality, he examines the way in which this sexual behavior was simultaneously condemned and idealized in medieval Japan. This book will appeal especially to those interested in the cultural history of Buddhism and in premodern Japanese culture. But the story of how one of the world's oldest religions has faced one of life's greatest problems makes fascinating reading for all.
Author: National Science Board (U.S.)
Publisher:
ISBN:
Category : Executive departments
Languages : en
Pages : 430
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Book Description
Author: J. A. Jaken
Publisher: Createspace Independent Publishing Platform
ISBN: 9781987465013
Category :
Languages : en
Pages : 356
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Book Description
When Kaori Sansa's father dies, he is forced to return home to claim the throne as the rightful heir of the country of Kazure. In the aftermath of his father's death, he learns that the country he loves is riddled with corruption, and is hovering on the brink of war. Will he be able to hold the kingdom together despite the odds that are stacked against it, and somehow unlock the buried powers of Shinja, the Sacred Beast of Kazure?
Author: Horace
Publisher: Cambridge University Press
ISBN: 9780521312929
Category : History
Languages : la
Pages : 260
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Book Description
This volume fulfills the need for a student edition of Horace's literary epistles, which have recently been the subject of renewed scholarly interest. Professor Rudd provides a clear introduction to each of the three poems: the Epistles to Augustus, to Florus, and to the Pisones (the so-called "Ars Poetica"). He sketches the historical context in which the poems were written and comments on their structure and purpose. He also discusses their literary preoccupations: the relations of poet and patron and the role of poetry in the state (Augustus), the problems of a professedly tiring poet (Florus), and the presentation of classical poetic theory ("Ars Poetica"). He notes Horace's influence on later criticism, drawing attention in one section to one of Alexander Pope's Imitations. He also addresses problems of grammar and style, focusing on linguistic difficulties and the subtle movement of the poet's thought.
Author: Makino, Seiichi
Publisher: Japan Times Publishing, Limited
ISBN:
Category : Foreign Language Study
Languages : ja
Pages : 844
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Book Description
This ever-popular series of dictionary-style grammar guides comprises three volumes--basic, intermediate, and advanced--with each presenting some 200 key grammar items, along with analysis of sentence patterns, abundant example sentences, and easy-to-understand explanations in English. The books also thoroughly explains common pitfalls and the distinctions in usage of similar expressions, helping users to develop an even stronger grasp of Japanese grammar. A must-have reference for learners and teachers alike.
Author: Piet Lens
Publisher: IWA Publishing
ISBN: 184339054X
Category : Science
Languages : en
Pages : 537
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Book Description
Uncontrolled spreading of waste materials leads to health problems and environmental damage. To prevent these problems a waste management infrastructure has been set to collect and dispose of the waste, based on a hierarchy of three principles: waste prevention, recycling/reuse, and final disposal. Final disposal is the least desirable as it causes massive emissions, to the atmosphere, water bodies and the subsoil. The emission of methane to the atmosphere is an important source of greenhouse gasses. Organic waste therefore gets a lot of attention in waste management, which for Europe can be illustrated by the issue of the Landfill Directive (99/31/EC) and the Sewage Sludge Directive (86/278/EEC). Proper treatment of organic waste may however turn this burden into an asset. In particular, biological treatment may help in developing more effective resource management and sustainable development. The following advantages may be listed: The greenhouse effect is tackled as methane emissions from landfilling are prevented Soil quality can be restored or enhanced by the use of compost in agriculture Compost may replace peat in horticulture and home gardening, reducing greenhouse emissions and wetland exploitation Anaerobic digestion has the additional benefit of producing biogas that may be used as a fuel Pesticide use can be reduced by proper use of the disease suppressive properties of compost Resource Recovery and Reuse in Organic Solid Waste Management disseminates at advanced scientific level the potential of environmental biotechnology for the recovery and reuse of products from solid waste. Several options to recover energy out of organic solid waste from domestic, agricultural and industrial origin are presented and discussed and existing economically feasible treatment systems that produce energy out of solid waste and recover useful by-products in the form of fertiliser or soil conditioner are demonstrated. The potential of environmental biotechnology is highlighted from different perspectives: societal, technological and practical.
Author: Anne Walthall
Publisher: University of Chicago Press
ISBN: 9780226872353
Category : Biography & Autobiography
Languages : en
Pages : 440
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Book Description
In 1862, fifty-one-year-old Matsuo Taseko left her old life behind by traveling to Kyoto, the old imperial capital. Peasant, poet, and local political activist, Taseko had come to Kyoto to support the nativist campaign to restore the Japanese emperor and expel Western "barbarians." Although she played a minor role in the events that led to the Meiji Restoration of 1868, her actions were nonetheless astonishing for a woman of her day. Honored as a hero even before her death, Taseko has since been adopted as a patron saint by rightist nationalists. In telling Taseko's story, Anne Walthall gives us not just the first full biography in English of a peasant woman of the Tokugawa period (1603-1868), but also fresh perspectives on the practices and intellectual concerns of rural entrepreneurs and their role in the Meiji Restoration. Writing about Taseko with a depth and complexity that has thus far been accorded only to men of that time, Walthall has uncovered a tale that will captivate anyone concerned with women's lives and with Japan's dramatic transition to modernity.
Author: Passport Books
Publisher:
ISBN: 9780844284941
Category : Encyclopedias and dictionaries
Languages : en
Pages : 0
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Book Description
A dictionary with words and drawings on each page which will help you learn Japanese.
Author: Robert G. Qualls
Publisher:
ISBN: 9783039368013
Category :
Languages : en
Pages : 218
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Book Description
The long-term productivity of forest ecosystems depends on the cycling of nutrients. The effect of carbon dioxide fertilization on forest productivity may ultimately be limited by the rate of nutrient cycling. Contemporary and future disturbances such as climatic warming, N-deposition, deforestation, short rotation sylviculture, fire (both wild and controlled), and the invasion of exotic species all place strains on the integrity of ecosystem nutrient cycling. Global differences in climate, soils, and species make it difficult to extrapolate even a single important study worldwide. Despite advances in the understanding of nutrient cycling and carbon production in forests, many questions remain. The chapters in this volume reflect many contemporary research priorities. The thirteen studies in this volume are arranged in the following subject groups: • N and P resorption from foliage worldwide, along chronosequences and along elevation gradients; • Litter production and decomposition; • N and P stoichiometry as affected by N deposition, geographic gradients, species changes, and ecosystem restoration; • Effects of N and P addition on understory biomass, litter, and soil; • Effects of burning on soil nutrients; • Effects of N addition on soil fauna.
