| 摘要 |
The invention relates to a foaming decontaminating aqueous solution, characterized in that it comprises, by weight relative to the total weight of the composition: 0.1% to 20% of an organic or mineral water-soluble peroxidizing agent; 0.05% to 20% of an anionic surfactant; 0.1% to 20% of an amine oxide; 0 to 5% of a stabilizer for the peroxidizing agent; 0 to 10% of an amphoteric surfactant; 0 to 15% of an alkaline buffer; and the remainder to 100% being water; said organic or mineral water-soluble peroxidizing agent being chosen from: the organic peracids of general formula R′—CO3H in which R′ is a linear or branched alkyl group containing from 1 to 4 carbon atoms and preferably from 1 to 3 carbon atoms and alkali metal, alkaline-earth metal, ammonium or hydroxylamine salts thereof; the organic peracids of general formula HO3C—R′—CO3H in which R′ is a linear or branched alkyl group of 1 to 4 carbon atoms and preferably of 1 to 3 carbon atoms, and the alkali metal, alkaline-earth metal, ammonium or hydroxylamine salts thereof; the organic peracids of general formula R″-(Φ)(CO3H)n(CO2H)m in which R″ is a hydrogen or a linear or branched alkyl group of 1 to 4 carbon atoms, (Φ) is a benzene nucleus, n=1 or 2, m=0 or 1, and the alkali metal, alkaline-earth metal, ammonium or hydroxylamine salts thereof; the mineral peroxides chosen from H2O2 adducts, persalts, mineral peracids and alkali metal salts thereof, mixtures of said peroxidizing agents; the pH of said aqueous solution being between 7 and 11. The invention can be used for dismantling explosive devices and decontaminating the toxic and/or bacteriological agents contained therein.
|
