40 CFR 265.225
§ 265.225 Waste analysis and trial tests.
United States · 40 CFR — Protection of Environment · Status: effective
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- Citation
- 40 CFR 265.225, § 265.225 Waste analysis and trial tests, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/185871
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Full text
(a) In addition to the waste analyses required by § 265.13, whenever a surface impoundment is to be used to:
(1) Chemically treat a hazardous waste which is substantially different from waste previously treated in that impoundment; or
(2) Chemically treat hazardous waste with a substantially different process than any previously used in that impoundment; the owner or operator must, before treating the different waste or using the different process:
(i) Conduct waste analyses and trial treatment tests (e.g., bench scale or pilot plant scale tests); or
(ii) Obtain written, documented information on similar treatment of similar waste under similar operating conditions; to show that this treatment will comply with § 265.17(b).
[Comment: As required by § 265.13, the waste analysis plan must include analyses needed to comply with §§ 265.229 and 265.230. As required by § 265.73, the owner or operator must place the results from each waste analysis and trial test, or the documented information, in the operating record of the facility.]
(b) [Reserved]
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.