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Contaminants In Land Applied Biosolids
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Book Synopsis Biosolids Applied to Land by : National Research Council
Download or read book Biosolids Applied to Land written by National Research Council and published by National Academies Press. This book was released on 2002-11-01 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1993 regulation (Part 503 Rule) governing the land application of biosolids was established to protect public health and the environment from reasonably anticipated adverse effects. Included in the regulation are chemical pollutant limits, operational standards designed to reduce pathogens and the attraction of disease vectors, and management practices. This report from the Board on Environmental Studies and Toxicology evaluates the technical methods and approaches used by EPA to establish those standards and practices, focusing specifically on human health protection. The report examines improvements in risk-assessment practices and advances in the scientific database since promulgation of the regulation, and makes recommendations for addressing public health concerns, uncertainties, and data gaps about the technical basis of the biosolids standards.
Book Synopsis Biosolids Treatment Processes by : Lawrence K. Wang
Download or read book Biosolids Treatment Processes written by Lawrence K. Wang and published by Springer Science & Business Media. This book was released on 2007-11-17 with total page 831 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of Biosolids Treatment Processes, is to cover entire environmental fields. These include air and noise pollution control, solid waste processing and resource recovery, physicochemical treatment processes, biological treatment processes, biosolids management, water resources, natural control processes, radioactive waste disposal and thermal pollution control. It also aims to employ a multimedia approach to environmental pollution control.
Book Synopsis Guidelines for Environmental Management by :
Download or read book Guidelines for Environmental Management written by and published by . This book was released on 2004 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biosolids (appropriately treated sewage sludge) can make an important contribution to sustainable environmental management, through the return of organic material, trace elements, moisture and nutrients to our soils. The Guidelines for Environmental Management: Biosolids Land Application enables this beneficial use of biosolids, by providing a management framework that ensures any chemical and microbiological risks are appropriately managed.
Book Synopsis Contaminants in Land-applied Biosolids by : Ben D. Giudice
Download or read book Contaminants in Land-applied Biosolids written by Ben D. Giudice and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies are described in which the fate and transport of contaminants in land-applied biosolids was characterized via direct measurements and then modeled successfully. Additionally, the effects of one such contaminant, triclocarban (TCC), were investigated in a freshwater mudsnail. Rainfall simulations were conducted on soil plots amended with biosolids. Surface runoff and leachate was collected and analyzed for the endocrine disrupting chemicals (EDCs) bisphenol A, 17[alpha]-ethynylestradiol, triclocarban, triclosan, octylphenol, and nonylphenol; sixteen metals; and estrogenic activity via the ER-CALUX bioassay. Triclosan, nickel, and copper were detected at levels that might pose risk to aquatic life, though levels of metals in the biosolids were well below regulatory limits. ER-CALUX results were mostly explained by background bisphenol A contamination and octylphenol, though unknown contributors and/or matrix effects were also found. An existing model, Groundwater Loading Effects of Agricultural Management Systems (GLEAMS), was modified to include addition of a biosolids phase with labile organic carbon (distinct from soil organic carbon), and was used to predict the fate and transport of trace organic contaminants from land-applied biosolids. The model was calibrated using existing data from literature studies, including experiments described in above, and showed good agreement for acetaminophen, ibuprofen, triclosan, triclocarban, and estrone with reasonable input parameters. It was then applied to various theoretical scenarios using chemicals of varied properties to examine the effects of K[oc] and half-life, application date, and application method (surface spreading vs. incorporation) on long-term chemical losses. The effects of TCC were studied in the freshwater mudsnail Potamopyrgus antipodarum. After 4 weeks exposure, environmentally relevant TCC concentrations of 1.6 to 10.5 [mu]g/L resulted in statistically significant increases in the number of unshelled embryos, while 0.2, 1.6, and 10.5 [mu]g/L exposures significantly increased numbers of shelled embryos. The lowest observed effect concentration (LOEC) was 0.2 [mu]g/L, the no observed effect concentration (NOEC) was 0.05 [mu]g/L, and the median effective concentration (EC50) for unshelled effects was 2.5 [mu]g/L. Results indicate that TCC may be causing reproductive effects in the environment. Furthermore, environmental risk from a new class of EDCs is both qualitatively and quantitatively similar to risk from existing classes of EDCs.
Book Synopsis Land Application of Sewage Sludge and Biosolids by : Eliot Epstein
Download or read book Land Application of Sewage Sludge and Biosolids written by Eliot Epstein and published by CRC Press. This book was released on 2002-09-27 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 50 percent of the 6,900 million dry tons of sewage sludge generated each year in the United States is land applied. The principal controversies surrounding the land application of biosolids involve heavy metals and pathogens. Land Application of Sewage Sludge and Biosolids is a comprehensive, scientific text providing a complete review of vari
Book Synopsis Fate and Transport of Subsurface Pollutants by : Pankaj Kumar Gupta
Download or read book Fate and Transport of Subsurface Pollutants written by Pankaj Kumar Gupta and published by Springer Nature. This book was released on 2020-10-20 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume offers detailed information on the behaviour of various water pollutants, and on the principles and concepts of groundwater flow and transport. It will help readers to understand and execute the planning, supervision, and review of solute transport and groundwater modeling projects. The book also discusses the role and fate of elements that have been identified as major contaminants in surface and subsurface waters, and their adverse effects on ecology and human health. The book explores this theme throughout four sections – a. Understanding Soil-Water Systems, b. Fate and Transport of Pollutants, c. Physico-Chemical Treatment of Wastewater and d. Microbial Techniques Used to Decontaminate Soil-Water Systems. Introducing readers to a range of recent advances concerning the fundamentals of subsurface water treatment, it offers a valuable guide for teachers, researchers, policymakers, and undergraduate and graduate students of hydrology, environmental microbiology, biotechnology and the environmental sciences. It also provides field engineers and industrial practitioners with essential support in the effective remediation and management of polluted sites.
Book Synopsis Quantification of Airborne Biological Contaminants from Land-applied Biosolids by :
Download or read book Quantification of Airborne Biological Contaminants from Land-applied Biosolids written by and published by . This book was released on 2007 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bioavailability of Contaminants in Soils and Sediments by : National Research Council
Download or read book Bioavailability of Contaminants in Soils and Sediments written by National Research Council and published by National Academies Press. This book was released on 2003-05-03 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioavailability refers to the extent to which humans and ecological receptors are exposed to contaminants in soil or sediment. The concept of bioavailability has recently piqued the interest of the hazardous waste industry as an important consideration in deciding how much waste to clean up. The rationale is that if contaminants in soil and sediment are not bioavailable, then more contaminant mass can be left in place without creating additional risk. A new NRC report notes that the potential for the consideration of bioavailability to influence decision-making is greatest where certain chemical, environmental, and regulatory factors align. The current use of bioavailability in risk assessment and hazardous waste cleanup regulations is demystified, and acceptable tools and models for bioavailability assessment are discussed and ranked according to seven criteria. Finally, the intimate link between bioavailability and bioremediation is explored. The report concludes with suggestions for moving bioavailability forward in the regulatory arena for both soil and sediment cleanup.
Book Synopsis Wastewater and Biosolids Management by : Ioannis K. Kalavrouziotis
Download or read book Wastewater and Biosolids Management written by Ioannis K. Kalavrouziotis and published by IWA Publishing. This book was released on 2017-06-15 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wastewater and Biosolids Management covers a wide range of current, new and emerging topics in wastewater and biosolids. The book addresses the theoretical and practical aspect of the reuse and looks to advance our knowledge on wastewater reuse and its application in agricultural production. The book aims to present existing modern information about wastewater reuse management based on earlier literature on the one hand and recent research developments, many of which have not so far been implemented into actual practice on the other. It combines the practical and theoretical knowledge about ‘wastewater and biosolids management’ and in this sense it is useful for researchers, students, academicians as well as for professionals.
Book Synopsis Quantification of Airborne Biological and Metals Contaminants Associated with Land Applied Class B Biosolids by : Tania Paez-Rubio
Download or read book Quantification of Airborne Biological and Metals Contaminants Associated with Land Applied Class B Biosolids written by Tania Paez-Rubio and published by . This book was released on 2006 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Process Design Manual written by and published by . This book was released on 1995 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Materials and Waste by : Majeti Narasimha Vara Prasad
Download or read book Environmental Materials and Waste written by Majeti Narasimha Vara Prasad and published by Academic Press. This book was released on 2016-04-19 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Materials and Waste: Resource Recovery and Pollution Prevention contains the latest information on environmental sustainability as a wide variety of natural resources are increasingly being exploited to meet the demands of a worldwide growing population and economy. These raw materials cannot, or can only partially, be substituted by renewable resources within the next few decades. As such, the efficient recovery and processing of mineral and energy resources, as well as recycling such resources, is now of significant importance. The book takes a multidisciplinary approach to fully realize the number of by-products which can be remanufactured, providing the foundation needed across disciplines to tackle this issue. As awareness and opportunities to recover valuable resources from process and bleed streams is gaining interest, sustainable recovery of environmental materials, including wastewater, offers tremendous opportunity to combine profitable and sustainable production. - Presents a state-of-the-art guide to environmental sustainability - Provides an overview of the field highlighting recent and emerging issues in environmental resource recovery that cover a wide array of by-products for remanufacture potential - Details a multidisciplinary approach to fully realize the number of by-products which can be remanufactured, providing the foundation needed across disciplines to tackle these global issues
Book Synopsis Biosolids Applied to Land by : National Research Council
Download or read book Biosolids Applied to Land written by National Research Council and published by . This book was released on 2002-10 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1993 regulation (Part 503 Rule) governing the land application of biosolids was established to protect public health and the environment from reasonably anticipated adverse effects. Included in the regulation are chemical pollutant limits, operational standards designed to reduce pathogens and the attraction of disease vectors, and management practices. This report from the Board on Environmental Studies and Toxicology evaluates the technical methods and approaches used by EPA to establish those standards and practices, focusing specifically on human health protection. The report examines improvements in risk-assessment practices and advances in the scientific database since promulgation of the regulation, and makes recommendations for addressing public health concerns, uncertainties, and data gaps about the technical basis of the biosolids standards.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251305056 Total Pages :156 pages Book Rating :4.2/5 (513 download)
Book Synopsis Soil pollution: a hidden reality by : Food and Agriculture Organization of the United Nations
Download or read book Soil pollution: a hidden reality written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-04-30 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document presents key messages and the state-of-the-art of soil pollution, its implications on food safety and human health. It aims to set the basis for further discussion during the forthcoming Global Symposium on Soil Pollution (GSOP18), to be held at FAO HQ from May 2nd to 4th 2018. The publication has been reviewed by the Intergovernmental Technical Panel on Soil (ITPS) and contributing authors. It addresses scientific evidences on soil pollution and highlights the need to assess the extent of soil pollution globally in order to achieve food safety and sustainable development. This is linked to FAO’s strategic objectives, especially SO1, SO2, SO4 and SO5 because of the crucial role of soils to ensure effective nutrient cycling to produce nutritious and safe food, reduce atmospheric CO2 and N2O concentrations and thus mitigate climate change, develop sustainable soil management practices that enhance agricultural resilience to extreme climate events by reducing soil degradation processes. This document will be a reference material for those interested in learning more about sources and effects of soil pollution.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251091870 Total Pages :37 pages Book Rating :4.2/5 (51 download)
Book Synopsis International Code of Conduct on Pesticide Management by : Food and Agriculture Organization of the United Nations
Download or read book International Code of Conduct on Pesticide Management written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-09-03 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: The understanding that some pesticides are more hazardous than others is well established. Recognition of this is reflected by the World Health Organization (WHO) Recommended Classification of Pesticides by Hazard, which was first published in 1975. The document classifies pesticides in one of five hazard classes according to their acute toxicity. In 2002, the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) was introduced, which in addition to acute toxicity also provides classification of chemicals according to their chronic health hazards and environmental hazards.
Book Synopsis Environmental Risk Assessment of Soil Contamination by : Maria C. Hernandez Soriano
Download or read book Environmental Risk Assessment of Soil Contamination written by Maria C. Hernandez Soriano and published by BoD – Books on Demand. This book was released on 2014-03-26 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil is an irreplaceable resource that sustains life on the planet, challenged by food and energy demands of an increasing population. Therefore, soil contamination constitutes a critical issue to be addressed if we are to secure the life quality of present and future generations. Integrated efforts from researchers and policy makers are required to develop sound risk assessment procedures, remediation strategies and sustainable soil management policies. Environmental Risk Assessment of Soil Contamination provides a wide depiction of current research in soil contamination and risk assessment, encompassing reviews and case studies on soil pollution by heavy metals and organic pollutants. The book introduces several innovative approaches for soil remediation and risk assessment, including advances in phytoremediation and implementation of metabolomics in soil sciences.
Book Synopsis Quantification of Airborne Biological Contaminants Associated with Land-applied Biosolids by : Jordan Peccia
Download or read book Quantification of Airborne Biological Contaminants Associated with Land-applied Biosolids written by Jordan Peccia and published by International Water Assn. This book was released on 2007 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Greater than 50% of all class B biosolids produced in the US are reused by application to agricultural land. The goal of this research was to pair a comprehensive literature review with a field aerosol sampling campaign to characterize aerosols emitted during the land application process and provide a simplified framework for evaluating exposure to on-site workers and off-site residents. Three aerosolization scenarios for dewatered biosolids were considered and include spreading biosolids onto land by side slinging, disk incorporating into soils, and aerosolization of land applied biosolids due to high wind events. Particulate mater, metal aerosols, and biological aerosols of biosolids origin were in the respirable size range and were markedly greater downwind of land application than in upwind ambient control sites. Low level aerosolization of field applied biosolids were detected during high wind events, and biosolids derived aerosols were detected at 170 meters downwind of disk incorporation.The ability to reconstruct source aerosol concentration from PM10 measurements and the linear correlations made between bulk biosolids concentrations and source emission rates serve as a framework for determining relevant aerosol concentrations without the requirement of biological or chemical aerosol sampling. Application of this framework eliminates the inherent limitations and costs associated with monitoring low aerosol concentration of toxic compounds and pathogens. This report is available online through our Pay-Per-View system, Water Intelligence Online.
