PROCESS FOR DISINFECTING ORGANIC WASTE SLUDGE

摘要

Disclosed is a process for disinfecting the sludge byproduct of an organic waste stream of pathogenic bacteria and helminth ova commonly found in organic sludges, which includes the step of intimately contacting sludge with an effective amount of an aqueous solution having a solute of at least one of a class of chemical compounds which liberate methyl-isothiocyanate gas upon commingling with organic sludge. Following disinfection the sludge may be subjected to supplemental process for extermination of enteric virus and/or conditioned for recycling as a nutritious plant medium.