Conferentieverslagen over: omzetting van dierlijk en menselijk afval door wormen, beheerstechniek betreffende deze omzetting, wormen als diervoeder, inschakeling van wormen bij de produktie van plantengroeimedia, wormen voor bodemverbetering, wormen als indicatoren voor milieuverontreiniging A collection of conference reports on the vermicomposting of human and animal waste, the production of hormone like compounds by worms, worms as soil improvers and worms as indicators of soil pollution
Exploring the dramatic growth and changes in the field of vermicomposting since 1988, this comprehensive review assesses the advancements made in government-funded projects in the U.S. and UK. It discusses outdoor and indoor windrows, container systems, wedge systems, and low labor-requirements. It also examines fully-automated continuous flow vermicomposting reactor systems that can process more than 1000 tons of organic wastes per reactor. The book highlights the science and biology behind the use and efficacy of vermicomposting and details the technology of the past, present, and future.
The main aim of this book is to bridge the gap between aerobic and anaerobic waste treatments by concentrating on studies of earthworms. In particular, vermicomposting is being discussed as well as its properties and applications. Other subjects touch on the treatment of palm oil mill effluents, the various importance of earthworms, its scope and future aspects of earthworm research, and the impact of waste management practices on human health.
One Earth and one Humanity should be our motto as this planet is the only place in the Universe known to sustain life. Human activities are progressively reductioning the planet s life-supporting capacities by adding million tons of Organic Waster every day into the environment.
This book provides updated and comprehensive information on the effective functioning of earthworms used alone or in combination with other biological systems/microbes, as well as factors affecting the process and performance of vermiremediation under a range of conditions. It also compares earthworm assisted vermifiltration with other conventional biochemical methods. Presenting cutting-edge research on the earthworm assisted remediation of industrial and municipal effluents and sludges, along with its role in solid waste management (SWM), the book will benefit readers from the research community and industrial sector alike, familiarizing them with the latest remediation techniques for wastewater and different types of solid waste.
The earthworm has been known since ancient times for its valuable services to soil fertility management and litter nutrient cycling. The Greek philosopher Aristotle named earthworm "the guts of the soil" because of its direct role in soil formation through gut fragmentation of large soil particles, forming fine soil aggregates rich in organic matter. The famous natural scientist Charles Darwin also described the importance of earthworms in the natural world and he wrote the document entitled "The Formation of Vegetable Mould Through the Action of Worms with Observation on Their Habits" in 1881, observing that "worms have played a more important part in the history of the world than most persons would at first suppose". During the last 30-40 years, earthworms have been studied intensively in the various disciplines of animal ecology, pedology, waste recycling, agriculture science, soil biology and chemistry, ecotoxicology, and pharmaceutical sciences. Because of their importance in soil and below-ground ecology, earthworms have been designated as "ecosystem engineers". Soil fertility maintenance, soil litter decomposition, soil microbial communities and other detritus community structures and their function are directly or indirectly affected by earthworms' presence in soils. Apart from that, earthworms have appeared as a promising tool to recycle nutrients from various kinds of organic waste substances and stabilization of industrial sledges. Vermicomposting could be a valuable and low-cost technique for farmers for onsite waste management and nutrient-rich manure production. Scientists are always looking for new species for solid waste management. Thus, scientists around the world are working on earthworm biodiversity assessment and evaluation of their ecosystem services and value addition in other environmental management sectors. Efforts have been made in this edited volume to compile recent advancements in earthworm biology and their promising services in different fields of environmental management and resource conservations. This book contains three sub-sections: earthworm ecology, vermicomposting, and earthworm ecotoxicology. A total of 17 chapters are included in this edited volume. In the first section two chapters cover phylogeny and distribution of earthworm, and distribution of earthworm in Canadian ecozones; in the second section a total of seven chapters are included describing the role of vermitechnology in bioremediation of agriculture waste, pharmaceutical waste substances, industrial sludge stabilizations, and soil nutrient supply; and the third section includes eight chapters describing the effect of various hazardous substances like pesticides, microplastics, heavy metals, and neonicotinoids on earthworm growth, survival, reproduction and toxicity. In the end, we acknowledge the people and family members who are directly or indirectly associated with the compilation of this book. Without their moral and technical support, this book would not see the light of day.
Earthworm Technology in Organic Waste Management: Recent Trends and Advances is a suitable contribution to the Waste and The Environment: Underlying Burdens And Management Strategies series that will be helpful in classifying and broadly addressing assessments, mitigation strategies, and the management of organic wastes using earthworms. In addition, the book provides a summary of the latest findings on emerging pollution-related issues, their sustainable management, and future perspectives. The book covers recent trends and developments in organic waste management, including the use of earthworms in municipal and industrial waste management, the role of earthworms in vermifiltration/vermiwash, and of vermicompost in crops. Finally, the book covers the potential of earthworms in the remediation of emerging contaminants. This includes antibiotic resistance genes, heavy metals, pesticides, microplastics, and other emerging pollutants that are not covered in-depth in previously published titles. Covers a broad range of information on different aspects of organic waste treatment by earthworm technology Illustrates how earthworms can be used in modeling, assessment and management of environmental issues caused by geogenic, industrial and emerging pollutants Highlights the reuse and recycling of industrial and municipal organic waste and recovery of value-added resources from organic waste
If you are concerned about the health of our planet then turn your attention to what lies under your feet. Working in the soil below are creatures that play a pivotal role in producing the food we eat and impacting the quality of our food crops. Earthworms were described by Darwin as the most important species on our planet and by Aristotle as ‘the intestines of the earth’. Beginner’s Guide to Earthworm Farming provides all the information you need on these remarkable creatures and how important they are to the functioning of life on Earth. The content includes how earthworms benefit the environment, your garden and the economy; the role earthworms play in reducing carbon emissions and removing heavy metals and toxins from our soil; how you can set up your own earthworm farm or compost heap; recyling, how waste negatively impacts water and the environment, how to effectively reduce kitchen waste; and much more.
