| Main Title |
Model for Chlorine Concentration Decay in Pipes. |
| Author |
Biswas, P. ;
Lu, C. ;
Clark, R. M. ;
|
| CORP Author |
Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab. ;Cincinnati Univ., OH. Dept. of Civil and Environmental Engineering. |
| Publisher |
1993 |
| Year Published |
1993 |
| Report Number |
EPA/600/J-93/482; |
| Stock Number |
PB94-119971 |
| Additional Subjects |
Water pipelines ;
Chlorine ;
Concentration(Composition) ;
Flow models ;
Kinetic equations ;
Steady-state conditions ;
Walls ;
Chlorination ;
Axial flow ;
Radial flow ;
Diffusion ;
Convection ;
Water treatment(Chemicals) ;
Potable water ;
Graphs(Charts) ;
Reprints ;
Concentration decay ;
Wall consumption
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB94-119971 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
10p |
| Abstract |
In the report, a model that accounts for transport in the axial direction by convection and in the radial direction by diffusion and that incorporates first order decay kinetics has been developed to predict the chlorine concentration in a pipe in a distribution system. A generalized expression for chlorine consumption at the pipe wall is used to solve the governing equation and to determine the average chlorine concentration at any location in the pipe. Three non-dimensional parameters are used to determine the concentration and a methodology to determine them in pipe networks is proposed. |
| Supplementary Notes |
Pub. in Water Research, v27 n12 p1715-1724 1993. Prepared in cooperation with Cincinnati Univ., OH. Dept. of Civil and Environmental Engineering. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Model for Chlorine Concentration Decay in Pipes. |
| Category Codes |
50B; 48G; 91A |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/14 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
403526332 |
| Origin |
NTIS |
| Type |
CAT |
