<p>A method utilizing chlorine dioxide and, optionally, and acid or other non-charged chemical species for the treatment of biosolids to destroy pathogens is provided. The method uses chlorine dioxide to modulate the ORP of the matrix. In one embodiment, the invention employs acidification of the sludge (biosolids) to a pH of less than 4.0, and provides for the addition of nitrous acid for enhanced disinfection in a closed system to prevent volitalization.</p>
申请公布号
WO2006060756(A2)
申请公布日期
2006.06.08
申请号
WO2005US43870
申请日期
2005.12.05
申请人
BIO-CHEM RESOURCES;MUSSARI, FREDERICK, P.;SCHMITZ, WILFRIED, J.