Explanatory Note
Title: Other waste disposal operations
Includes the release of liquid waste into the seas/oceans or other bodies of water,
including insertion into the seabed and injection of waste by pumping into wells, domes
salt pans or natural deposits.
Does not include:
Operation of screening facilities for recoverable materials (3821);
Energy recovery by thermal treatment of waste (38220);
Decontamination, cleaning of soil, water and removal of toxic materials (39000);