We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Understanding the rates of nonpolar organic chemical accumulation into passive samplers deployed in the environment: Guidance for passive sampler deployments.
- Authors
Apell, Jennifer N; Tcaciuc, A Patricia; Gschwend, Philip M
- Abstract
ABSTRACT Polymeric passive samplers have become a common method for estimating freely dissolved concentrations in environmental media. However, this approach has not yet been adopted by investigators conducting remedial investigations of contaminated environmental sites. Successful adoption of this sampling methodology relies on an understanding of how passive samplers accumulate chemical mass as well as developing guidance for the design and deployment of passive samplers. Herein, we outline the development of a simple mathematical relationship of the environmental, polymer, and chemical properties that control the uptake rate. This relationship, called a timescale, is then used to illustrate how each property controls the rate of equilibration in samplers deployed in the water or in the sediment. Guidance is also given on how to use the timescales to select an appropriate polymer, deployment time, and suite of performance reference compounds. Integr Environ Assess Manag 2016;12:486-492. © 2015 SETAC
- Subjects
POLYMER research; ENVIRONMENTAL impact analysis; INDUSTRIAL contamination; CHEMICALS; SEDIMENTS
- Publication
Integrated Environmental Assessment & Management, 2016, Vol 12, Issue 3, p486
- ISSN
1551-3777
- Publication type
Article
- DOI
10.1002/ieam.1697