ICNEA 7723—Solid waste treatment

Where 7723 sits

1. N Water conservancy, environment and public facilities management industry
2. 77 Ecological protection and environmental governance industry
3. 772 Environmental governance industry
4. 7723 Solid waste treatment

What 7723 includes

• Refers to the treatment of solid waste other than the domestic waste of urban and rural residents and the treatment of other non-hazardous wastes.
• Includes the following solid waste treatment activities：
• Chemical product waste treatment services;
• Mineral oil waste treatment services;
• Metal and mineral waste treatment services;
• Waste machinery and equipment treatment services;
• Non-metallic mineral waste treatment services;
• Industrial incineration residue treatment service;
• Construction waste treatment services;
• Other solid waste treatment services.

What 7723 excludes

• Pollution monitoring activities, included in 7461 (Environmental protection monitoring);
• Activities for refining metals from solid waste are included in the relevant classifications of 31 (Ferrous metal smelting and rolling processing industry) and 32 (non-ferrous metal smelting and rolling processing industry);
• The activities of the environmental protection administrative department are included in 9224 (Social affairs management agency).

7723 in other systems