| Main Title |
Variation in characteristics of abraded roadway particles as a function of particle size : implications for water quality and drainage / |
| Author |
Sansalone, John J.,
|
| Other Authors |
|
| Publisher |
[publisher not identified], |
| Year Published |
1999 |
| OCLC Number |
898881978 |
| Subjects |
Road drainage--Environmental aspects ;
Runoff--Environmental aspects ;
Water--Pollution ;
Heavy metals
|
| Local Library Info |
| Library |
Local Subject |
Local Note |
| ERA |
watershed; transport; sediments-road; characterization; copper-road; particle size distribution |
Brake Pad Partnership Technical Reference Library no.30 |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ERAM |
TL269.B73 no.30 |
Brake Pad Partnership |
Region 9 Library/San Francisco,CA |
01/05/2015 |
|
| Collation |
pages 153-163 : illustrations, charts ; 28 cm |
| Notes |
Caption title. "Paper no. 99-0552." Photocopy of article from Transportation Research Record, vol. 1690, pp. 153-163. Includes bibliographical references (page 163). |
| Contents Notes |
Collected (by vacuuming) and characterized particulate from the surface of highway pavement. Measured particle size distribution, specific gravity (density), surface area, and metals concentrations. Found that particle-specific surface area increased with decreasing particle size, but that the total particle surface area decreased with decreasing particle size. Found that despite the correlation between decreasing particle size and increasing copper concentration, most of the metal mass in the collected sediments was associated with the coarse to mid-range size particles (for copper, generally the 300 micron diameter particles and smaller.) |
