Main Title |
Aerobic Secondary Treatment of Plywood Glue Wastes. |
Author |
Graha, John L. ;
|
CORP Author |
Columbia Plywood Corp., Portland, Oreg. |
Year Published |
1973 |
Report Number |
EPA-12100-EZU; R2-73-195,; 11065 |
Stock Number |
PB-221 338 |
Additional Subjects |
( Industrial waste treatment ;
Wood wastes) ;
( Wood products ;
Industrial wastes) ;
Water pollution ;
Plywood ;
Glue ;
Activated sludge process ;
Area formaldehyde resins ;
Biochemical oxygen demand ;
Phosphorus ;
Flow rate ;
Freezing ;
Performance evaluation ;
Capitalized costs ;
Operating costs ;
Design criteria ;
Oregon ;
Wood processing industry ;
Water pollution control ;
Biological industrial waste treatment
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-221 338 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
59p |
Abstract |
An activated sludge treatment system, consisting of an aeration tank, a tube-settler clarification module and a waste solids lagoon, was constructed at Klamath Plywood Corporation in Klamath Falls, Oregon to treat urea-formaldehyde glue and steam vat condensate waste-water. Operation of the system was studied over a period of 18 months. The results of the study indicate that activated sludge treatment of urea-formaldehyde glue waste alone is not feasible (average BOD removal of 8 percent). The combined wastewater is amenable to treatment by activated sludge, but requires the addition of phosphorus. (Modified author abstract) |
Availability Notes |
Paper copy available from GPO $0.90 as EPI.23/2. |
NTIS Title Notes |
Environmental protection technology series. |
PUB Date Free Form |
Apr 73, |
Category Codes |
13B; 68D |
NTIS Prices |
PC-GPO/MF A01-NTIS |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
326563534 |
Origin |
NTIS |
Type |
CAT |