| 摘要 |
<p>Spent oil, discarded in works and garages, is sepd. from water, sludge and solids prior to its rectification. A common cabinet houses the oil/water/solids separator which acts on the gravity principle and the barrels for oil and for water, both on trucks. Sludge and solids are collected in a transparent throwaway flask. This is a compact unit which can be mounted indoors or outdoors without causing contamination or smells. It facilitates the subsequent recovery treatment of the waste oil.</p> |
