| 摘要 |
PCT No. PCT/SE97/00486 Sec. 371 Date Sep. 18, 1998 Sec. 102(e) Date Sep. 18, 1998 PCT Filed Mar. 21, 1997 PCT Pub. No. WO97/34840 PCT Pub. Date Sep. 25, 1997Process and equipment for fat separation in waste water from restaurants, bakeries, food processing industries etc. The fat-containing waste water is treated in a fat separator by the addition of a liquid microbe culture that degrades proteins, starch etc. and converts the fat to fatty acids. In a preferred embodiment of the invention the fatty acids are recovered with the aid of a so-called skimmer. |
