| Main Title |
Distribution of chlorpyrifos in air, carpeting, dust and its remission from carpeting following the use of total release aerosols in an indoor air quality test house / |
| Author |
Mason, Mark A. ;
Sheldon, L. S. ;
Guo, Z. ;
Stout, D. M.
|
| Other Authors |
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. National Risk Management Research Lab. |
| Publisher |
U.S. Environmental Protection Agency, Office of Research and Development, National Exposure Research Laborator, |
| Year Published |
2000 |
| Report Number |
EPA/600/A-00/060; NRMRL-RTP-P-533 |
| Stock Number |
PB2000-107880 |
| Additional Subjects |
Carpets ;
Air pollution ;
Aerosols ;
Distribution ;
Dust ;
Insecticides ;
Ventilation ;
Indoor air pollution ;
Air quality ;
Pesticide residues ;
Chloropyrifos ;
Reemission
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB2000-107880 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
14 pages ; 28 cm |
| Abstract |
The paper gives results of experiments to explore the relationships between the insecticide chlorpyrifos and its distribution into carpet, carpet dust, and reemission into air. Two total release aerosols containing 0.5% chlorpyrifos were applied in the living room and den of EPA's test house in North Carolina. Afterwards, surface and carpet depositions, and carpet dust concentrations were determined. Portions of the contaminated carpet were removed and placed in environmental chambers (0.53 cu m). Emissions of chlorpyrifos from carpet to air were determined. Air exchange rates and airborne chlorpyrifos concentrations were measured in the test house over a 2 week-period. Airborne chlorpyrifos concentrations in the treated rooms of the test house exceeded 10 micrograms/cu m of air following 1 hour of enhanced ventilation and declined by < 1 microgram/cu m by post-application day 14. |
| Notes |
"PB2000-197880." "EPA cooperative agreement no. CR817083." "EPA-600/A-00-060." Cover title. "For presentation at Engineering Solutions to IAQ Problems, Raleigh, NC, 7/17-19/00." Includes bibliographical references. Mark A. Mason, project officer. Microfiche. |
| Place Published |
Research Triangle Park, N.C. : |
| Supplementary Notes |
Presented at Engineering Solutions to IAQ Problems, Raleigh, NC., July 17-19, 2000. |
| Availability Notes |
Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.fedworld.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Research and Development. ; National Exposure Research Laboratory. |
| PUB Date Free Form |
2000. |
| NTIS Prices |
PC A03/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20010910145229 |
| Language |
eng |
| Origin |
NTIS |
| Type |
MERGE |
| OCLC Rec Leader |
01600nam 2200361Ka 45020 |
