PROCEDIMIENTO PARA COMBATIR LA CONTAMINACION DE LAS AGUAS DE LOS MARES POR ACEITES MINERALES.

摘要

The process for disposing of oil slicks on seawater consists in treating the polluted seawater with a liquid dispersing composition and with a nitrogen-containing nutrient for the micro-organisms which are active in oil metabolism. The nutrient is a diguanidinium salt XH.H2N - C(=NH) - NH - R - NH - C (NH) - NH2.HX wherein R is an alkyl radical containing from 2 to 12 carbon atoms and X is a halogen or an acid anion.