Journal
ENVIRONMENTAL SCIENCE & TECHNOLOGY
Volume 34, Issue 5, Pages 881-884Publisher
AMER CHEMICAL SOC
DOI: 10.1021/es991011z
Keywords
-
Categories
Ask authors/readers for more resources
A method is suggested for rapid screening of chemicals for persistence in the environment. Physical-chemical equilibrium partitioning information between air, water, and octanol are used as a first screen to identify the media for which degradation half-lives are required and those for which half-lives may be unnecessary. An overall persistence under equilibrium conditions is then estimated using half-lives in air, water, soil, and sediment using a steady-state mass balance model. A graphical technique to identify the key half-lives is demonstrated using 233 chemicals. For chemicals of more extreme partitioning properties, some half-lives may not be needed.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available