Title

Processes, coefficients, and models for simulating toxic organics and heavy metals in surface waters

Document Type

Report

Publication Date

6-1987

Total Pages

303 pages

Abstract

This is a reference manual for users for models that compute the fate and transport of toxic organic chemicals and heavy metals in natural surface waters. The primary purpose of this document is to assist potential users in selecting proper models and to supply a literature review of rate constants and coefficients, to insure the wise application of the models. The manual describes basic concept of fate and transport mechanisms, providing kinetic formulations that are common to these models. Development of generalized mathematical models and analytical solutions to the equations are demonstrated. The manual includes a brief general description of four models (EXAMS II, TOXIWASP, HSPF, and MINTEQ), example runs, and comparisons collected through literature reviews through 1986. This report was submitted in fulfillment of Cooperative Agreement No. CR811756 by the University of Iowa under the sponsorship of the U.S. Environmental Protection Agency. The report covers the period September 1, 1984, to December 31, 1986, and work was completed as of December 31, 1986.

Comments

EPA;/600/3-87/015

Cooperative agreement no. 811756.

Published Article/Book Citation

Processes, coefficients, and models for simulating toxic organics and heavy metals in surface waters. Athens, Ga. : Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1987.

Share

COinS
 

URL

https://ir.uiowa.edu/cee_pubs/278