33 C.F.R. § 151.75 Grinders or comminuters.
Title 33 - Navigation and Navigable Waters
Each grinder or comminuter used to discharge garbage in accordance with §151.69(a)(2) or §151.73(b)(1), must be capable of processing garbage so that it passes through a screen with openings no greater than 25 millimeters (one inch).
Title 33: Navigation and Navigable Waters
PART 151—VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND BALLAST WATER
Subpart A—Implementation of MARPOL 73/78 and the Protocol on Environmental Protection to the Antarctic Treaty as it Pertains to Pollution from Ships
Garbage Pollution and Sewage
§ 151.75 Grinders or comminuters.
