Compost, Fertilizer, and Biogas Production from Human and Farm Wastes in the People's Republic of China


Book Description

The practices and management of excreta and farm waste composting. Treatment of livestock manure and human waste for reuse. The two-partition-three-tank hygienic toilet. Construction of the fixed top fully enclosed biogas plant. Research results on the effectiveness of excreta treatment in biogas plants. Biogas production and reuse from farm and human wastes.










Rural Energy Development in China


Book Description

In this title, originally published in 1981, author Robert P. Taylor calls for a greater understanding of rural energy supply and consumption patterns in the developing countries. Here, Taylor specifically examines the rural energy development in China as it is the world’s largest developing country in terms of population, and it has encountered many of the rural energy problems common in other developing countries. This study provides an analysis of China’s rural energy economy from before 1949 to a general discussion of achievements in rural energy development and the rural energy economy in 1981. This is an ideal title for students interested in environmental studies and development studies.







Biomass Energies


Book Description

tions is not possible without first putting the problem into a wider con text. Consequently, before proceeding with detailed critical topical cov erage of individual biomass energy sources, uses, and effects, I will extend this preface with a few pages of rather personal reflections (I will use the same device in closing the book: after providing concise topical summaries in Chapter 8, I will conclude with some essayistic musings on renewable energetics, plants, people, and a scientist's responsibility). Interest in biomass energies is just a part of a broader global trend toward renewable energetics, a trend which has evolved speedily after the crude oil price escalation started in 1973. Yet one must be reminded that for the rich countries fossil fuels are, and for a long period shall remain, the foundation of an affluent civilization, while throughout the poor world the reliance of most people on biomass energies for everyday subsistence has brought many damaging environmental and social ef fects; that the reality of sharp price rises for crude oil (actually not so sharp once adjusted for inflation) should not be misconstrued as an "energy crisis"; that the rise of renew abies and the claims made on their behalf by countless enthusiasts look so much better on paper than in reality; and that the potential of biomass energies, an essential ingre dient of renewable scenarios, has been judged more with proselytizing zeal than with critical detachment.




Biogas Una Bibliografia Mundial


Book Description




Bioenergy And The Environment


Book Description

This book shows in detail that environmental consequences of very large increases in biomass utilization could be serious, if they were carried out without proper management. It provides knowledge of adverse and beneficial effects that bioenergy systems have on the environment to energy planners.




Biogas Technology, Transfer and Diffusion


Book Description

The International Conference on the State of the Art on Biogas Technology, Transfer and Diffusion was held in Cairo, Egypt, from 17 to 24 November 1984. The Conference was organized by the Egyptian Academy of Scientific Research and Technology (ASR T), the Egyptian National Research Centre (NRC), the Bioenergy Systems and Technology project (BST) of the US Agency for International Development (US/AID) Office of Energy, and the National Academy of Sciences (NAS). A number of international organizations and agencies co-sponsored the Conference. More than 100 participants from 40 countries attended. The purpose of the Conference was to assess the viability of biogas technology (BGT) and propose future courses of action for exploiting BGT prospects to the fullest extent. The Conference emphasized a balanced coverage of technical, environ mental, social, economic and organizational aspects relevant to biogas systems design, operation and diffusion. It was organized to incorporate experiences that are pertinent, for the most part, to developing countries. In addition to the wide spectrum of presentations and country programs, structured and non-structured discussions among the participants were strongly encouraged in thematic sessions at round-table discussions, and through personal contacts during poster sessions and field trips. It was clear from the enthusiastic response of most participants that the Conference, in large measure, succeeded in fulfilling its mission. Although draft papers were distributed to all participants, it was felt that the results obtained were worthy of organized and refined documentation. And this is precisely what this book intends to do.