| abstract |
METHOD FOR TREATING AN AQUEOUS COMPOSITION COMPRISING A NITROGEN FREE ORGANOHALOGENATED COMPOUND AND A CATIONIC POLYMER CONTAINING NITROGEN, IN ORDER TO REDUCE THE LEVEL OF THE COMPOSITE ORIGANOA, AUGOSA, AUGOS ENZYME ABLE TO DEHALOGENATE THE NITROGEN FREE ORGANAL HALOGEN COMPOUND, AT THE SAME TIME IT LEAVES THE CATIONIC POLYMER CONTAINING SUBSTANTIALLY INTACT NITROGEN; AND B) DEHALOGENATE THE NITROGEN-FREE ORGANOHALOGENED COMPOUND, TO PROVIDE A CATIONIC POLYMER CONTAINING NITROGEN, IN A USABLE FORM, WHICH HAS THE REDUCED LEVEL OF THE ORGANOHALOGENED NITROGEN-FREE COMPOUND. |