(a) No generator, transporter, handler, or owner or operator of a treatment, storage, or disposal facility shall in any way dilute a restricted waste or the residual from treatment of a restricted waste as a substitute for adequate treatment to achieve compliance with article 4 or article 11 of this chapter, to circumvent the effective date of a prohibition in article 3 or article 10 of this chapter, to otherwise avoid a prohibition in article 3 or article 10 of this chapter, or to circumvent a land disposal prohibition imposed by RCRA section 3004 (42 U.S.C. section 6924).

(b) Combustion of the hazardous waste codes listed in Appendix XI of this chapter is prohibited, unless the waste, at the point of generation, or after any bona fide treatment such as cyanide destruction prior to combustion, can be demonstrated to comply with one or more of the following criteria (unless otherwise specifically prohibited from combustion):

(c) It is a form of impermissible dilution, and therefore prohibited, to add iron filings or other metallic forms of iron to lead-containing hazardous wastes in order to achieve any land disposal restriction treatment standard for lead. Lead-containing wastes include D008 wastes (wastes exhibiting a characteristic due to the presence of lead), all characteristic wastes containing lead as an underlying hazardous constituent, listed wastes containing lead as a regulated constituent, and hazardous media containing any of the aforementioned lead-containing wastes.