The process of bioremediation of solid materials contaminated with chlorinated organic compounds using fungi basidiomicetos ligninoceluloìticos

摘要

Contaminated with chlorinated organic compounds, DS.The present invention d is a process of bioremediation of solid materials contaminated with chlorinated organic compounds.Using basidiomicetos lignocellulolytic fungi characterized by comprise the following steps: a.The production of inocula presenting one or more species of fungi lignocellulolytic basidiomicetos; B.Inoculation in a ratio of about 2 to 40% by dry weight, in a solid material contaminated with organochlorine compounds.Plus approximately 0 to 10% of one or more lignocellulosic substrates 7 and about 0 10% of one or more binders; C.Incubation of inoculated material under conditions of adequate aeration and moisture varying between 40 and 80% of the maximum capacity of water retention in the system.For the degradation of the compounds contamintes to less toxic products. D. optionally other Aditi of characteristic of the solid material to be treated, for example, pH adjusters, etc.Under these conditions the process of fungi are capable of producing an enzyme system responsible for degradation of xenobiotic compounds.The organochlorine contaminants are transformed into less toxic products.