Polychlorinated Biphenyls (PCBs): Mammalian and Environmental Toxicology
Title | Polychlorinated Biphenyls (PCBs): Mammalian and Environmental Toxicology PDF eBook |
Author | Stephen Safe |
Publisher | Springer Science & Business Media |
Pages | 244 |
Release | 2012-12-06 |
Genre | Technology & Engineering |
ISBN | 3642705502 |
Polychlorinated biphenyls (PCBs) have been produced commercially since be fore 1930. They proved to be highly versatile mixtures and their uses continued to expand during the early 1970's even after the unanticipated world-wide en vironmental contamination had been discovered (Jensen et aI. , 1969; Koeman et aI. , 1969). Over 600,000 metric-tons were produced and/or used in the U. S. during this time and it is estimated that worldwide production totaled about 1,200,000 metric-tons (Table 1). With low acute toxicities (Fishbein, 1974), these mixtures were considered gen erally biologically inactive even though industrial exposure had demonstrated he patic and dermatological effects (Fishbein, 1974; Hansen, 1987). Thus, use and disposal were not carefully monitored and it is estimated that one-third of the world-wide production of PCBs has been released into the global environment (Table 1). Table 1. Estimated production and disposition of PCBs b U. s. a Worldwide 6 6 Production/use 610 X 10 kg 1200 X 10 kg Mobil environmental reservoir 82 400 Static reservoirs In service 340 Dumps 130 Total static 470 800 a NAS, 1979 b Tatsukawa and Tanaba, 1984 2 Environmental Distribution Many countries now impose strict controls on the use and release of PCBs. Re lease into the environment has declined dramatically in the last decade, but con tinued release from reservoirs (Table 1) into burdened ecosystems (Table 2) ap pears inevitable for several more decades (Barros et aI. , 1984).
Polychlorinated Biphenyls (PCBs)
Title | Polychlorinated Biphenyls (PCBs) PDF eBook |
Author | S. Safe |
Publisher | Springer Science & Business Media |
Pages | 152 |
Release | 1987-01-01 |
Genre | Polychlorinated biphenyls |
ISBN |
The concern about environmental toxins is ever increasing, as is the need for sound scientific information. The "Environmental Toxin Series" is dedicated to the publication of comprehensive reviews and monographs on compounds or classes of chemicals which are of importance in environmental toxicology. The series is designed to serve as a background of information for scientific investigation as well as risk analysis and political decision making. The main aim of the series is to describe in as complete a way as possible all potentially hazardous chemicals from the point of view of chemistry, ecology, toxicology, risk analysis and regulatory implications. From time to time conference proceedings on important and urgent topics will be included in the series. We thank the members of the editorial board for their enthusiastic support.
Polychlorinated Biphenyls (PCBs)
Title | Polychlorinated Biphenyls (PCBs) PDF eBook |
Author | Stephen Safe |
Publisher | |
Pages | 168 |
Release | 1987-09-30 |
Genre | |
ISBN | 9783642705519 |
The concern about environmental toxins is ever increasing, as is the need for sound scientific information. The "Environmental Toxin Series" is dedicated to the publication of comprehensive reviews and monographs on compounds or classes of chemicals which are of importance in environmental toxicology. The series is designed to serve as a background of information for scientific investigation as well as risk analysis and political decision making. The main aim of the series is to describe in as complete a way as possible all potentially hazardous chemicals from the point of view of chemistry, ecology, toxicology, risk analysis and regulatory implications. From time to time conference proceedings on important and urgent topics will be included in the series. We thank the members of the editorial board for their enthusiastic support.
Environmental Toxin Series 1: POlychlorinated Biphenyls (PCBs): Mammalian and Environmental Toxicology
Title | Environmental Toxin Series 1: POlychlorinated Biphenyls (PCBs): Mammalian and Environmental Toxicology PDF eBook |
Author | S Safe (Ed) |
Publisher | |
Pages | |
Release | 1987 |
Genre | |
ISBN |
Toxicological Profile for Polychlorinated Biphenyls
Title | Toxicological Profile for Polychlorinated Biphenyls PDF eBook |
Author | |
Publisher | |
Pages | 400 |
Release | 1995 |
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.
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.