Current through Register Vol. 50, No. 9, September 20, 2024
A. Treatment Standards. Hazardous debris must
be treated prior to land disposal unless the administrative authority
determines under LAC 33:V.109.Hazardous Waste.6.b that the
debris is no longer contaminated with hazardous waste or the debris is treated
to the waste-specific treatment standard in LAC 33:V.2299.Appendix, Table 8 for
the waste contaminating the debris.
1.
Hazardous debris must be treated for each contaminant subject to treatment
defined by LAC 33:V.2230.B using the technology or technologies identified in
LAC 33:V.2299.Appendix, Table 8.
2.
Hazardous debris that exhibits the characteristic of ignitablity, corrosivity,
or reactivity identified under LAC 33:V.4903.B, C, and D, respectively, must be
deactivated by treatment identified in LAC 33:V.2299.Appendix, Table
8.
3. The treatment standard of LAC
33:V.2299.Appendix, Table 8 must be achieved for each type of debris contained
in a mixture of debris types. If an immobilization technology is used in a
treatment train, it must be the last treatment technology used.
4. Debris that is contaminated with two or
more contaminants subject to treatment identified under LAC 33:V.2230.B must be
treated for each contaminant using one or more of the treatment technologies
identified in LAC 33:V.2299.Appendix, Table 8. If an immobilization technology
is used in a treatment train, it must be the last treatment technology
used.
5. Hazardous debris that is
also a waste PCB under 40 CFR Part 761 is subject to the requirements of 40 CFR
Part 761 or the requirements of this Section, whichever is more
stringent.
B. Hazardous
debris must be treated for each "contaminant subject to treatment." The
contaminants subject to treatment must be determined as follows:
1. the contaminants subject to treatment for
debris that exhibit the Toxicity Characteristic (TC) described in LAC
33:V.4903.E are those extraction procedure (EP) constituents for which debris
exhibit the TC toxicity characteristic;
2. the contaminants subject to treatment for
debris that is contaminated with a prohibited listed hazardous waste are those
constituents or wastes for which treatment standards are established under LAC
33:V.2299.Appendix, Table 2; and
3.
hazardous debris that is reactive because of cyanide must be treated for
cyanide.
C. Hazardous
debris that has been treated using one of the specified extraction or
destruction technologies in LAC 33:V.2299.Appendix, Table 8 and does not
exhibit a characteristic of hazardous waste identified under LAC 33:V.4903
after treatment is not a hazardous waste and need not be managed in a Subtitle
C facility. Hazardous debris contaminated with a listed waste that is treated
by an immobilization technology specified in LAC 33:V.2299.Appendix, Table 8 is
a hazardous waste and must be managed in a Subtitle C facility.
D. Treatment Residues
1. General Requirements
a. Residue from the treatment of hazardous
debris must be separated from the treated debris using simple physical or
mechanical means; and
b. residue
from the treatment of hazardous debris is subject to the waste-specific
treatment standards provided by LAC 33:V.Chapter 22.Subchapter B for the waste
contaminating the debris.
2. Residue from the deactivation of
ignitable, corrosive, or reactive characteristic hazardous debris (other than
cyanide-reactive) that is not contaminated with a contaminant subject to
treatment defined by LAC 33:V.2230.B must be deactivated prior to land disposal
and is not subject to the waste-specific treatment standard of LAC
33:V.2299.Appendix, Table 2.
3.
Residue from the treatment of debris that is reactive because of cyanide must
meet the treatment standards for D003 in LAC 33:V.2299.Appendix ,Table
2.
4. Ignitable nonwastewater
residue containing equal to or greater than 10 percent total organic carbon is
subject to the technology-based standards for D001, ignitable
liquids.
5. Layers of debris
removed by spalling are hazardous debris that remain subject to the treatment
standards of LAC 33:V.2230.
AUTHORITY NOTE:
Promulgated in accordance with
R.S.
30:2180 et
seq.
