The placement of bulk or noncontainerized liquid hazardous waste or hazardous waste containing free liquids (whether or not sorbents have been added) in any landfill is prohibited. Prior to disposal in a hazardous waste landfill, liquids must meet the additional requirements as specified in 35 Ill. Adm. Code 724.414 and 725.414.
Ill. Admin. Code tit. 35, § 722.135