Physical and Chemical Aspects of the Distribution of Polychlorinated Biphenyls in the Aquatic Environment
Title | Physical and Chemical Aspects of the Distribution of Polychlorinated Biphenyls in the Aquatic Environment PDF eBook |
Author | RN. Dexter |
Publisher | |
Pages | 17 |
Release | 1979 |
Genre | Accumulation |
ISBN |
The distribution of polychlorinated biphenyl (PCB) compounds in Puget Sound is discussed in terms of the physical and chemical processes that influence their flow throughout the estuary. These data were used to examine the accumulation of PCBs in suspended phases and in lower trophic level biota. At the low PCB levels detected in this region, the data suggest that accumulation is predominantly governed by an equilibrium-partitioning mechanism. Support for the applicability of partitioning constants is presented, together with a discussion of their utility in describing the general distribution of PCBs in the aquatic environment.
Distribution of Polychlorinated Biphenyls in the Aquatic Environment
Title | Distribution of Polychlorinated Biphenyls in the Aquatic Environment PDF eBook |
Author | Hans J. Crump-Wiesner |
Publisher | |
Pages | 30 |
Release | 1972* |
Genre | Polychlorinated biphenyls |
ISBN |
Polychlorinated Biphenyls
Title | Polychlorinated Biphenyls PDF eBook |
Author | Obaid Faroon |
Publisher | WHO |
Pages | 68 |
Release | 2003 |
Genre | Medical |
ISBN |
Polychlorinated Biphenyls (PCBs) are synthetic chlorinated hydrocarbon compounds, produced commercially since 1929 for use in a variety of products including plastics and adhesives, surface coatings, inks, flame retardants, pesticides and paints. PCBs are environmentally persistent, and accumulate in the food chain. They are designated by the Stockholm Convention on Persistent Organic Pollutants as persistent pollutants, and many countries have severely restricted or banned the production of PCBs. This report evaluates the effects of PCBs on human health, caused due to exposure by inhaling contaminated air or ingesting contaminated food and water.
Canadian Water Quality Guidelines for Polychlorinated Biphenyls in Coastal and Estuarine Waters
Title | Canadian Water Quality Guidelines for Polychlorinated Biphenyls in Coastal and Estuarine Waters PDF eBook |
Author | Dwayne R. J. Moore |
Publisher | |
Pages | 76 |
Release | 1991 |
Genre | Estuarine pollution |
ISBN |
"A literature review was conducted on the physical and chemical properties of polychlorinated biphenyls (PCBS), their concentrations in the marine environment, their fate and persistence, their bioaccumulation, and their toxicity to marine biota. The information is summarized in this publication. From it, a Canadian water quality guideline is developed for PCBs to ensure the protection and maintenance of marine aquatic biota"--Abstract.
A Study of the Distribution of Polychlorinated Biphenyls in the Aquatic Environment
Title | A Study of the Distribution of Polychlorinated Biphenyls in the Aquatic Environment PDF eBook |
Author | Hans J. Crump-Wiesner |
Publisher | |
Pages | 42 |
Release | 1973* |
Genre | Polychlorinated biphenyls |
ISBN |
Physical-chemical Properties of the Polychlorinated Biphenyls
Title | Physical-chemical Properties of the Polychlorinated Biphenyls PDF eBook |
Author | Lawrence P. Burkhard |
Publisher | |
Pages | 606 |
Release | 1984 |
Genre | Polychlorinated biphenyls |
ISBN |
A Risk-Management Strategy for PCB-Contaminated Sediments
Title | A Risk-Management Strategy for PCB-Contaminated Sediments PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Pages | 451 |
Release | 2001-06-07 |
Genre | Political Science |
ISBN | 0309073219 |
This book provides a risk-based framework for developing and implementing strategies to manage PCB-contaminated sediments at sites around the country. The framework has seven stages, beginning with problem definition, continuing through assessment of risks and management options, and ending with an evaluation of the success of the management strategy. At the center of the framework is continuous and active involvement of all affected parties-particularly communities-in the development, implementation, and evaluation of the management strategy. A Risk-Management Strategy for PCB-Contaminated Sediments emphasizes the need to consider all risks at a contaminated site, not just human health and ecological effects, but also the social, cultural, and economic impacts. Given the controversy that has arisen at many PCB-contaminated sites, this book provides a consistent, yet flexible, approach for dealing with the many issues associated with assessing and managing the risks at Superfund and other contaminated sites.