This invention relates to an improved process for the treatment of aqueous waste stream containing aldehydes and ketones, in particular, alpha, beta-ethylenically unsaturated aldehydes and ketones, which can be rendered non-toxic to biological treatment systems by contacting the waste stream with organic polyamines and/or inorganic ammonium compounds at essentially ambient conditions.

Esta invenção relaciona-se a um processo melhorado para o tratamento do córrego waste aqueous que contem aldeídos e cetonas, no detalhe, no alfa, nos aldeídos unsaturated beta-ethylenically-ethylenically e nas cetonas, que podem ser rendidos non-toxic aos sistemas de tratamento biológicos contatando o córrego waste com polyamines orgânicos e/ou o ammonium inorgánico combina em circunstâncias essencialmente ambientais.