Release of chlorocatechols from a contaminated sediment
Article Abstract:
The release of chlorocatechols from a contaminated sediment core is investigated. Experiments are conducted wherein a naturally contaminated sediment specimen is mixed with an organic medium under anaerobic conditions. The mixture's hydrogen ion content (pH) and salinity are then measured to determine their effects on the release of chlorocatechols. Results show that the presence of an organic medium enhances the release of chlorocatechols which could lead to serious environmental consequences.
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 1993
User Contributions:
Comment about this article or add new information about this topic:
Chlorobiphenyls: model compounds for metabolism in food chain organisms and their potential use as ecotoxicological stress indicators by application of the metabolic slope concept
Article Abstract:
The similarities and differences in composition of chlorobiphenyls (CBs) in water and members of marine food chains was examined using a model. Using either the presence or absence of vicinal H-atoms and structure-activity relations for biotransformation as a basis, four different CB groups were identified and linearly plotted. The results indicated the presence of relative metabolic efficiencies of cytochrome P-450 isozymes.
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 1995
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Toward a zero-emissions economy. Relationships between chlorinated hydrocarbons in vegetation and socioeconomic indices on a global scale
- Abstracts: Accelerated solvent extraction: an evaluation for screening of soils for selected U.S. EPA semivolatile organic priority pollutants
- Abstracts: Detection of fastidious infectious enteric viruses in water