Main Title |
Separation of dilute hazardous organics by low pressure composite membranes / |
Author |
Bhattacharyya, D. ;
Barranger, T. ;
Jevtitch, M. ;
Greenleaf, S.
|
Other Authors |
|
CORP Author |
Kentucky Univ., Lexington. Dept. of Chemical Engineering.;Environmental Protection Agency, Cincinnati, OH. Hazardous Waste Engineering Research Lab. |
Publisher |
Hazardous Waste Engineering Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, |
Year Published |
1987 |
Report Number |
EPA/600/2-87/053; EPA-R-811976 |
Stock Number |
PB87-214870 |
Subjects |
Membranes (Technology)
|
Additional Subjects |
Separation ;
Hazardous materials ;
Membranes ;
Permeability ;
Chemical industry ;
Water pollution control ;
Toxic substances
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB87-214870 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
189 pages ; 28 cm |
Abstract |
The separation of dilute hazardous organics was accomplished through this project utilizing thin-film composite aromatic polyamide membranes. This technique offers advantages in terms of high solute separation at low pressures (1-2 MPa) and broad pH operating ranges (pH 2 to 12). The synthetic organic waste solutions used in the study include: poly aromatic hydrocarbons (PAH), phenol, chlorophenols, nitrophenols, and chlorobenzenes. The actual organic waste solution was obtained from the site of a former wood treatment processing plant in Texas and was known to contain chlorophenols. The membrane showed excellent stability over long periods of time. Standard NaCl rejections were 97-99% and the average pure water flux at 2.068 MPa was about 14 times 10 to the minus 4 power (cu. cm./sq. cm.s). |
Notes |
"July 1987. Final [report] 4/85-12/86." Includes bibliographical references (pages 169-172). Microfiche. |
Place Published |
Cincinnati, OH : |
Supplementary Notes |
Sponsored by Environmental Protection Agency, Cincinnati, OH. Hazardous Waste Engineering Research Lab. |
Corporate Au Added Ent |
Hazardous Waste Engineering Research Laboratory. |
PUB Date Free Form |
1987. |
NTIS Prices |
PC A09/MF A01 |
BIB Level |
m |
Cataloging Source |
OCLC/T |
OCLC Time Stamp |
20020116160253 |
Language |
eng |
Origin |
NTIS |
Type |
MERGE |
OCLC Rec Leader |
01049nam 2200253Ka 45020 |