| 摘要 |
FIELD: waste treatment. ^ SUBSTANCE: invention relates to processing of toxic industrial wastes, more specifically to the process of detoxification of plant-protection chemicals with exceeded storage time or prohibited to use. Utilization of combustion gases consists in passing them through a bed of inorganic metal compound melt disposed in reactor in presence of gaseous oxidant, said inorganic metal compound being a mixture of alkali hydroxides. Gaseous oxidant preliminarily used in excess of at least 3 vol % on the total volume of emission gases is sent to the melt together with emission gases. The latter are introduced from below in such a manner as to assure their contact time with melt at least 2 sec, whereas bed of melt is extended to 0.5-0.8 reactor height. ^ EFFECT: achieved fullness in trapping toxic components and improved environmental condition.
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