| 摘要 |
<p>Multipurpose extractant is defined content of unsaturated fatty acids, triglycerides, methyl esters, ethyl esters and calcium or magnesium soaps of unsaturated fatty acids. According to the content of the soaps extractant used for the extraction of cations oxocations, oxo-anions and organic matter from the water. Extractant is also used as a demulsification agent and / or as a collector of solid particles from water, such as fine precipitates and micro-organisms. Extractant can be assessed, eg energy. mixed with solid fuel.</p> |
