PKD 37.00—Sewage disposal and treatment

Where 37.00 sits

1. E Water Supply, Sewage and Waste Management, and Reclamation Activities
2. 37 Sewage disposal and treatment
3. 37.0 Sewage disposal and treatment
4. 37.00 Sewage disposal and treatment

Contains 1 narrower code

• 37.00.Z Sewage disposal and treatment

What 37.00 includes

• Operation of wastewater treatment facilities for reuse (e.g. of agricultural, industrial and road cleaning wastewater or collected rainwater), or for artificial recharge or augmentation of groundwater bodies
• Collection and transport of wastewater from users (e.g. households or industrial units)
• Collection and transport of rainwater by means of sewerage networks, collectors, tanks and other means of transport (e.g. sewage vehicles, etc.)
• Maintenance and cleaning of sewers and drains, including sewer rodding
• Freeze-drying of sewage sludge by wastewater treatment plants
• Emptying and cleaning of cesspools and septic tanks, sinks and pits from sewage
• Servicing of chemical toilets

What 37.00 excludes

• Further treatment of sludge extracted from wastewater, see division 38 • anaerobic digestion, see 38.2 • aerobic treatment, such as composting, see 38.21 • incineration with energy recovery, see 38.22 • incineration without energy recovery, see 38.31
• Decontamination of surface water and groundwater at the place of pollution, see 39.00
• Construction or repair of sewerage systems, see 42.21
• Cleaning and unblocking of drainpipes in buildings, see 43.22
• Rental of portable toilets, see 77.39

37.00 in other systems