Code Of Practice For Compost Facilities

Excreta and wastewater sludge are resources. Finding ways to put them to their best uses is part of developing sustainable human communities. But if not managed properly, excreta and sludge can be dangerous to human health and the environment. How to integrate theses opposing concepts is an ongoing worldwide challenge. This Atlas provides examples of how this challenge is addressed around the globe. The 59 reports provide insights into the similarities and differences in the management of excreta, wastewater, and biosolids in 37 countries. This compilation of information includes specific information from 19% of the member states of the United Nations, and includes representation of diverse countries and the full spectrum of management programs.

The Practical Handbook of Compost Engineering presents an in-depth examination of the principles and practice of modern day composting. This comprehensive book covers compost science, engineering design, operation, principles, and practice, stressing a fundamental approach to analysis throughout. Biological, physical, chemical, thermodynamic, and kinetic principles are covered to develop a unified analytical approach to analysis and an understanding of the process. A brief history of the development of composting systems, which leads to descriptions of modern processes, is presented. The Practical Handbook of Compost Engineering also discusses the elements of successful odor management at composting facilities, including state-of-the-art odor treatment and enhanced atmospheric dispersion. The book is excellent for all engineers, practitioners, plant operators, scientists, researchers, and students in the field.

Co-utilization or blending of residuals offers a unique opportunity to develop products with particular characteristics that are able to target specific customer needs. The very notion of deliberately blending by-products suggests that the recycling and beneficial reuse industries are taking a quantitative step forward towards developing products rather than simply reusing residuals. At the same time that this step provides unique opportunities, it also presents unique challenges. The science associated with the beneficial use of one product may not apply when that product is mixed with another residual. Blending of materials may alter the chemistry of the components of the mixture. This may offer additional benefits, as in the case of disease suppression in composts, or present unexpected problems, as the use of lime-stabilized biosolids has done in Maryland. This book consists of the proceedings of the Beltsville Symposium. The organizers of the Symposium attempted to structure a meeting that would outline both the potential benefits of co-utilization as well as concerns. The editors have divided the proceedings into sections that describe the practical basis for co-utilization of residuals as well as the potential benefits. Specific considerations are described. Finally, case studies include descriptions of successful operations and data that detail results of research involving co-utilization materials. Blending of materials for specific objectives needs to be the focus of any successful co-utilization effort. The scientific implications of the mix need to be determined before a product can be used properly.

What are the advantages of making one's own compost? Is there really a benefit to using compost as opposed to building soil organic matter through other means? How can the decision about compost making affect a farm's economics? Part of the NOFA Guides series, this manual will help answer these questions, and is specifically intended to address the conditions faced by organic farmers in the Northeast. Information on composting techniques, including: Principles and biology of composting Temperature, aeration and moisture control Composting methods Materials (additives and inoculants, biodynamic preparations) About costs (site preparation, equipment, labor and time) What do you do with it? Compost tea and other brewed microbial cultures Compost and the law With extended appendices including a recipe calculator, potting mix recipes, and a sample compost production budget sheet.