| Main Title |
Study of corrosion products in the Seattle Water Department Tolt distribution system / |
| Author |
Dangel, Robert A.,
|
| CORP Author |
National Environmental Research Center, Gig Harbor, Wash. Northwest Water Supply Research Lab. |
| Publisher |
National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency, |
| Year Published |
1975 |
| Report Number |
EPA-670/2-75-036 |
| Stock Number |
PB-242 534 |
| OCLC Number |
01592041 |
| Subjects |
Water quality--Washington (State)--Seattle ;
Trace elements ;
Corrosion and anti-corrosives
|
| Additional Subjects |
Water quality ;
Metals ;
Water pipelines ;
Corrosion products ;
Trace elements ;
Water distribution ;
Potable water ;
Bacteria ;
Turbidity ;
Dissolved gases ;
Oxygen ;
Chemical properties ;
pH ;
Alkalinity ;
Chlorides ;
Fluorides ;
Washington(State) ;
Water quality data ;
Dissolved oxygen ;
Seattle(Washington)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 670-2-75-036 |
|
Headquarters Library/Washington,DC |
09/27/2018 |
| ELBD ARCHIVE |
EPA 670-2-75-036 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 670-2-75-036 |
|
AWBERC Library/Cincinnati,OH |
04/26/2017 |
| ESAD |
EPA 670-2-75-036 |
2 copies |
Region 10 Library/Seattle,WA |
06/03/2016 |
| NTIS |
PB-242 534 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vii, 22 pages ; 27 cm. |
| Abstract |
Samples from the Seattle Water Department's Tolt distribution system were analyzed for chemical and bacteriological parameters. Changes from the raw water quality were observed, particularly in trace metal concentrations and other parameters related to corrosion. Distribution mains were found to be adequately protected from corrosion by cement and bituminous linings whereas service lines and household plumbing were actively corroded. Metals in the microgram/l concentration range were determined by a flameless atomic absorption technique. |
| Notes |
Report prepared by Northwest Water Supply Research Laboratory, U.S. Environmental Protection Agency, Gig Harbor, Washington. "Program element no. 1CB047." Includes bibliographical references (page 21). |
