Extraction and concentration of phenolic compounds from water and sediment
Analytica Chimica Acta
By: Marvin C. Goldberg and Eugene R. Weiner
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Abstract
Continuous liquid-liquid extractors are used to concentrate phenols at the ??g l-1 level from water into dichloromethane; this is followed by Kuderna-Danish evaporative concentration and gas chromatography. The procedure requires 5 h for 18 l of sample water. Overall concentration factors around 1000 are obtained. Overall concentration efficiencies vary from 23.1 to 87.1%. Concentration efficiencies determined by a batch method suitable for sediments range from 18.9 to 73.8%. ?? 1980.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Extraction and concentration of phenolic compounds from water and sediment |
| Series title | Analytica Chimica Acta |
| DOI | 10.1016/S0003-2670(01)93181-2 |
| Volume | 115 |
| Issue | C |
| Year Published | 1980 |
| Language | English |
| Publisher | Elsevier |
| Description | 6 p. |
| First page | 373 |
| Last page | 378 |