Global Trends, Statistics and Insights for Wastewater Treatment

  1. In 2019, Urban Wastewater Treatment Plants Sludge Production in Malta jumped by 4.8% compared to a year earlier.
  2. Since 2014 Lithuania Chemical Oxygen Demand in Discharges of Wastewater Treatment Plants increased 1.7% year on year attaining 22.64 Thousand Kilograms of O2 Per Day.
  3. In 2019 Austria was number 1 in Biochemical Oxygen Demand in Discharges of Wastewater Treatment Plants.
  4. In 2015 Italy was number 4 in Population Connected to Urban and Other Wastewater Treatment Plants close to 37,997.26 Thousand Persons, compared to 27 in 2014.

Other Data (28 results)

Total Waste Water Treatment
35 countries compared Percent Annual until 2019
Share of Population Connected to a Wastewater Treatment Plant
35 countries compared Percent Annual until 2019
Share of Population Not Connected to Public Sewerage or Independent Wastewater Treatment
30 countries compared Percent Annual until 2019
Share of Population Connected to Tertiary Wastewater Treatment
30 countries compared Percent Annual until 2019
Share of Population Connected to Secondary Wastewater Treatment
30 countries compared Percent Annual until 2019
Population Connected to Urban and Other Wastewater Treatment Plants
28 countries compared Thousand Units (Persons) Annual until 2019
Population Connected to Urban and Other Secondary Wastewater Treatment Plants
27 countries compared Thousand Units (Persons) Annual until 2019
Population Connected to Urban and Other Tertiary Wastewater Treatment Plants
26 countries compared Thousand Units (Persons) Annual until 2019
Urban Wastewater Treatment Plants Sludge Disposed
25 countries compared Kilograms Per Capita Annual until 2019
Population Connected to Wastewater Treatment
24 countries compared Thousand Units (Persons) Annual until 2019
Share of Population Connected to Wastewater Treatment
22 countries compared Percent Annual until 2019
Urban Wastewater Treatment Plants Sludge Disposed in Agricultural Fields
22 countries compared Kilograms Per Capita Annual until 2019
Share of Population Connected to Primary Wastewater Treatment
21 countries compared Percent Annual until 2019
Urban Wastewater Treatment Plants Sludge Disposed in Landfill
21 countries compared Kilograms Per Capita Annual until 2019
Share of Population Connected to Independent Wastewater Treatment
20 countries compared Percent Annual until 2019
Urban Wastewater Treatment Plants Sludge Composting
19 countries compared Kilograms Per Capita Annual until 2019
Urban Wastewater Treatment Inflow
19 countries compared Million Cubic Meters Annual until 2019
Population Not Connected to Wastewater Treatment Plants
17 countries compared Thousand Units (Persons) Annual until 2019
Urban Wastewater Treatment Plants Sludge Incineration
17 countries compared Kilograms Per Capita Annual until 2019
Population Connected to Independent Wastewater Treatment
16 countries compared Thousand Units (Persons) Annual until 2019
Total Discharges of Wastewater Treatment Plants
14 countries compared Million Cubic Meters Annual until 2019
Share of Population Connected to a Wastewater Treatment Plant Without Treatment
13 countries compared Percent Annual until 2019
Volume of Discharges of Wastewater Treatment Plants
11 countries compared Million Cubic Meters Per Year Annual until 2019
Industrial Wastewater Treatment Inflow
10 countries compared Million Cubic Meters Annual until 2019
Phosphorus Pollution in Discharges of Wastewater Treatment Plants
8 countries compared Thousand Kilograms Per Day Annual until 2019
Suspended Solids in Discharges of Wastewater Treatment Plants
6 countries compared Thousand Kilograms Per Day Annual until 2019
Population Connected to Urban Wastewater Treatment
3 countries compared Percent Annual until 2019
Total Discharges of Wastewater Treatment Plants (urban and Other)
2 countries compared Million Cubic Meters Annual until 2019

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