Main Title |
Effects of NO3(-), Cl(-), F(-), SO4(2-), and CO3(2-) on Pb(2+) Immobilization by Hydroxyapatite. |
Author |
Ma, Q. Y. ;
Logan, T. J. ;
Traina, S. J. ;
Ryan., J. A. ;
|
CORP Author |
Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab. ;Ohio State Univ., Columbus. Dept. of Agronomy. |
Publisher |
c1994 |
Year Published |
1994 |
Report Number |
EPA/600/J-94/230; |
Stock Number |
PB94-170024 |
Additional Subjects |
Waste management ;
Land pollution control ;
Lead(Metal) ;
Remedial action ;
Waste disposal ;
Soil contamination ;
Water pollution control ;
Earth fills ;
Ions ;
Reprints ;
Apatite/hydroxy ;
Cleanup operations
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB94-170024 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
13p |
Abstract |
Remediation of Pb-contaminated wastes has received considerable attention recently. We have previously shown that hydroxyapatite (Ca5(PO4)3OH) can reduce Pb(2+) concentrations below the EPA action level (72.4nmol/L) and, thus, has the potential for in situ Pb(2+) immobilization against leaching. This research investigated the effects of NO3(-1), Cl(-1), F(-1), SO4(-2), and CO3(-2) on hydroxyapatite-Pb(2+) interactions. (Copyright (c) 1994 by the American Chemical Society.) |
Supplementary Notes |
Pub. in Environmental Science and Technology, v28 n3 p408-418 1994,. Prepared in cooperation with Ohio State Univ., Columbus. Dept. of Agronomy. |
NTIS Title Notes |
Journal article. |
Title Annotations |
Reprint: Effects of NO3(-), Cl(-), F(-), SO4(2-), and CO3(2-) on Pb(2+) Immobilization by Hydroxyapatite. |
Category Codes |
68C; 99F |
NTIS Prices |
PC A03/MF A01 |
Primary Description |
600/14 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
416825154 |
Origin |
NTIS |
Type |
CAT |