LAC 33:V.4453. Waste Analysis and Trial Tests

A. In addition to the waste analyses required by LAC 33:V.1519, 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. B. The owner or operator must, before treating the different waste or using the different process: 1. conduct waste analyses and trial treatment tests (e.g., bench scale or pilot-plant scale tests); or 2. obtain written, documented information on similar treatment of similar waste under similar operating conditions; to show that this treatment will comply with LAC 33:V.4321.B.