NIOSHTIC-2 Publications Search

Development of Environmentally Attractive Leachants. Volume III Geochemical Flow Modeling.

Authors
Schechter-RS; Lake-LW; Walsh-MP
Source
NTIS: PB/86-110285 :336 pages
Link
NIOSHTIC No.
10004793
Abstract
This report describes the development and application of phaseq/flow, a geochemical flow simulator capable of describing the dynamic changes in chemical composition of an aqueous solution during flow in a permeable medium. The solution components can react through intraaqueous reactions, redox, precipitation, or dissolution. The assumption of local thermodynamic equilibrium ensures maximum generality with respect to the number of species and components possible; however, the fluid flow itself is limited to one dimension. The report describes several applications: generic batch equilibria, flowing equilibria, uranium roll-front deposition, and roll-front leaching.
Publication Date
19850101
Document Type
CP; Final Contract Report;
Fiscal Year
1985
NTIS Accession No.
PB86-110285
NTIS Price
A16
Identifying No.
OFR 108-85
Source Name
NTIS: PB/86-110285
State
TX;
Performing Organization
Univ. of Texas At Austin
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division