California Code of Regulations › Title 22 - Social Security › Division 4.5 - Environmental Health Standards for the Management of Hazardous Waste › Chapter 18 - Land Disposal Restrictions › Article 11 - Treatment Standards-Non-RCRA Waste Categories › Section 66268.106 - Treatment Standards Expressed As Concentrations in Waste Extract

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a) The CCWE tables
				  (below) identify the restricted wastes and the concentrations of their
				  associated hazardous constituents which may not be exceeded by the extract of a
				  waste or waste treatment residual developed using the test method in Appendix
				  II, chapter 11, CCR, for the allowable land disposal of such waste.
(1) Table I-A CCWE identifies the non-RCRA
				  auto shredder wastes and the concentrations of their associated hazardous
				  constituents which may not be exceeded by the extract of the waste or treatment
				  residual for the allowable land disposal of such waste or residual.
TABLE I-A CCWE
Auto Shredder
							 Wastes
Concentration (mg/l)
Cadmium...........................
1.0
Chromium (VI)
							 Compounds...........................
5.0
Chromium
							 (total)...........................
560.0
Copper...........................
25.0
Lead...........................
50.0
Mercury...........................
0.2
Nickel...........................
20.0
Zinc...........................
250.0
(2)
				  Table I-B CCWE identifies the concentrations of hazardous constituents of
				  hazardous waste foundry sand which may not be exceeded by the waste or
				  treatment residual for the allowable land disposal of such waste or residual.
(A) Hazardous waste foundry sand containing
				  hazardous constituents other than those listed in Table I-B CCWE or exhibiting
				  other hazardous characteristics shall be subject to the appropriate generic
				  treatment standard(s) for those hazardous constituents or hazardous
				  characteristics.
TABLE I-B CCWE
Hazardous Waste Foundry
							 Sand
Concentration (mg/l)
Cadmium............................
1.0
Copper............................
200.0
Lead............................
30.0
Nickel............................
20.0
Zinc............................
250.0
(3) Table I-D CCWE identifies the non-RCRA
				  metal-containing fly ash, bottom ash, retort ash and baghouse waste from
				  sources other than foundries, and the concentrations of their associated
				  hazardous constituents which may not be exceeded by the extract of the waste or
				  treatment residual for the allowable land disposal of such waste or residual.
				  The specified concentrations shall not be exceeded by an average value of WET
				  results for four representative samples, or a single representative sample.
				  Non-RCRA fly ash, bottom ash, retort ash and baghouse waste from sources other
				  than foundries containing hazardous constituents other than those listed in
				  Table I-D CCWE shall be subject to the appropriate generic treatment
				  standard(s) for those hazardous constituents or hazardous characteristics.
Table I-D CCWE
Non-RCRA Waste Category
Fly ash, Bottom Ash, Retort
Ash, and Baghouse waste from
Sources other than Foundries
Concentration
(mg/l)
Arsenic............................
15.0
Cadmium............................
1.0
Copper............................
40.0
Lead............................
20.0
Nickel............................
20.0
Selenium............................
1.0
Vanadium............................
24.0
Zinc............................
250.0
(4)
				  Table I-E CCWE identifies the non-RCRA metal-containing baghouse waste from
				  foundries, and the concentrations of their associated hazardous constituents
				  which may not be exceeded by the extract of the waste or treatment residual for
				  the allowable land disposal of such waste or residual. The specified
				  concentrations shall not be exceeded by an average value of WET results for
				  four representative samples, or a representative sample. Non-RCRA baghouse
				  waste from foundries containing hazardous constituents other than those listed
				  in Table I-E CCWE shall be subject to the appropriate generic treatment
				  standard(s) for those hazardous constituents or hazardous characteristics.
TABLE I-E CCWE
Non-RCRA Waste Category
							 Baghouse Waste from Foundries
Concentration
							 (mg/l)
Arsenic.
15.0
Cadmium.
1.0
Copper.
40.0
Lead.
20.0
Nickel.
20.0
Selenium.
1.0
Vanadium.
24.0
Zinc.
250.0