| Main Title |
Cation Adsorption and Desorption Rates in Natural Water Studies. |
| Author |
Pagenkop, Gordon K. ;
|
| CORP Author |
Montana State Univ., Bozeman. Water Resources Research Center. |
| Year Published |
1973 |
| Report Number |
MUJWRRC-45; OWRR-A-057-MONT; 03765,; A-057-MONT(1) |
| Stock Number |
PB-227 237 |
| Additional Subjects |
Ion exchanging ;
Adsorption ;
Calcium ;
Iron oxides ;
Water chemistry ;
Water quality ;
Stirring rate ;
Water treatment ;
Cadmium ;
Impurities ;
Desorption ;
Electrodes ;
Phenols ;
Ion selective electrodes
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-227 237 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
19p |
| Abstract |
The adsorption of calcium ion onto hydrous iron oxide was investigated. The adsorption and desorption rates are fast, thus indiciating that hydrous oxide surfaces act as metal ion buffering agents in natural water systems. Competitive adsorption studies indicate that calcium ion can displace adsorbed heavy metals such as cadmium. The applicability of a calcium ion selective electrode to environmental monitoring was also investigated. The electrode is subject to interference from phenolic-type compounds and thus not suitable for use in waters where these compounds may be present. |
| NTIS Title Notes |
Completion rept.. |
| PUB Date Free Form |
Dec 73, |
| Category Codes |
13B; 68D |
| NTIS Prices |
PC A02/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326572659 |
| Origin |
NTIS |
| Type |
CAT |
