| Main Title |
Aerosol Filtration Efficiency of In-Duct Air Cleaners. |
| Author |
Hanley, J. T. ;
Ensor, D. S. ;
Sparks, L. E. ;
|
| CORP Author |
Research Triangle Inst., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Air Pollution Prevention and Control Div. |
| Publisher |
1998 |
| Year Published |
1998 |
| Report Number |
EPA-R-817083-01; EPA/600/A-98/095; |
| Stock Number |
PB98-155153 |
| Additional Subjects |
Air cleaners ;
Aerosols ;
Filtration ;
Efficiency ;
Filter ;
Membranes ;
Air pollution control ;
Fiberglass reinforced plastics ;
Ducts ;
Space HVAC systems ;
Ventilation systems ;
Electrostatic charge ;
Paper ;
Dust ;
Particle size ;
Flow rates ;
Indoor air pollution ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB98-155153 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
14p |
| Abstract |
The paper discusses the evaluation of the fractional efficiency of several common ventilation air cleaners. The air cleaners included fiberglass furnace filters, paper-media filters, and electrostatically charged fiber cleaners. Results showed that filtration efficiency is highly particle size dependent over a 0.01-10 micrometer size range. Filtration efficiency was also seen to be dependent upon flow rate and the dust load condition of the air cleaner. |
| Supplementary Notes |
Presented at EPA/AWMA Conference, 'Engineering Solutions to Indoor Air Quality Problems', Research Triangle Park, NC., July 24-26, 1995. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Air Pollution Prevention and Control Div. |
| 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. |
| Category Codes |
68A; 89B |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
600/13 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
830200860 |
| Origin |
NTIS |
| Type |
CAT |
