NAF 37.00Y—Collection and treatment of waste water

Where 37.00Y sits

1. E Water production and distribution ; sewerage, waste management and remediation activities
2. 37 Collection and treatment of waste water
3. 37.0 Collection and treatment of waste water
4. 37.00 Collection and treatment of waste water
5. 37.00Y Collection and treatment of waste water

What 37.00Y includes

• Operation of facilities for treatment of wastewater for reuse (for example, water, wastewater, agricultural, industrial, cleaning of roads or rainwater is collected), or in view of the artificial recharge, or the increase of the groundwater bodies
• The collection and transport of wastewater of users (e.g. households or industrial units
• The collection and transportation of rain water by means of sewerage networks, collectors, tanks and other means of transport (e.g. truck oil change, etc)
• Maintenance and cleaning of sewers and drains, including curettage of the sewers
• Drying of sludge in wastewater treatment plants wastewater
• Emptying and cleaning of cesspools, septic tanks, sinks and pits
• Maintenance of chemical toilets

What 37.00Y excludes

• The subsequent treatment of the sludge from wastewater, see division 38 • anaerobic digestion, see group 38.2 • aerobic treatment such as composting, see 38.21Y • incineration with energy recovery, see 38.22Y • incineration without energy recovery, see 38.3
• The decontamination of surface water and groundwater is polluted, in-situ, see 39.00Y
• The construction or repair of sewerage networks, see 42.21Y
• The cleaning and clearing of drains in buildings, see 43.22Y
• The rental of portable toilets, see 77.39Y
• Local hauling of waste materials and the operation of facilities of recovery, that is to say, installations that transform the waste, including the debris, sorted or not, raw first side

37.00Y in other systems