PHOTOLYSIS OF GOETHITE WITH SORBED LOW MOLECULAR WEIGHT CARBOXYLATES.
By: Marvin C. Goldberg and Kirkwood M. Cunningham
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Abstract
Goethite ( alpha -FeOOH) is a common mineral constituent of suspended and bed sediments in aquatic environments. Many types of naturally-occurring organic molecules, including organic carboxylates, are known to sorb to its surface. Carboxylates should be susceptable to photo-oxidation. An experimental program was conducted with systems containing adsorbed films of oxalate, citrate, tartrate, glycolate, formate, maleate, fumarate, butanoate, and benzoate on Goethite, respectively. Photolytic effects were observed at pH 6. 5 and 5. 5.
Suggested Citation
Goldberg, M.C., Cunningham, K.M., 1984, PHOTOLYSIS OF GOETHITE WITH SORBED LOW MOLECULAR WEIGHT CARBOXYLATES., in National Meeting - American Chemical Society, Division of Environmental Chemistry, v. 24, no. 2, Philadelphia, PA, USA, p. 264-267.
| Publication type | Conference Paper |
|---|---|
| Publication Subtype | Conference Paper |
| Title | PHOTOLYSIS OF GOETHITE WITH SORBED LOW MOLECULAR WEIGHT CARBOXYLATES. |
| Volume | 24 |
| Issue | 2 |
| Year Published | 1984 |
| Language | English |
| Publisher | ACS |
| Publisher location | Washington, DC, USA |
| Larger Work Title | National Meeting - American Chemical Society, Division of Environmental Chemistry |
| First page | 264 |
| Last page | 267 |
| Conference Title | 188th National Meeting - American Chemical Society, Division of Environmental Chemistry, Volume 24 Number 2. |
| Conference Location | Philadelphia, PA, USA |