Figure
Urban wastewater treatment
Figure
Created 12 Nov 2009
Published 12 Nov 2009
Last modified 29 Nov 2012
1
min read
Only countries with data from all periods included
Metadata
-
Rights:
- EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright).
-
Figure type:
- Graph
Additional information
Number of countries in brackets. Northern: Iceland, Norway, Sweden, Finland; Western: Austria, Ireland, United Kingdom, Luxembourg, the Netherlands, Germany, Denmark; Southern: Greece, Spain. Primary wastewater treatment removes part of the suspended solids, but no ammonium; secondary (biological) treatment uses aerobic or anaerobic micro-organisms, retains 20 % to 30 % of the nutrients and removes around 75 % ammonium; tertiary treatment includes phosphorus retention and in some cases nitrogen removal.
Permalinks
- Permalink to this version
- 94836624-8346-47F4-8D11-5531EBC0A2E2
- Permalink to latest version
- 0C4797BE-ACD0-4838-9331-D972D0627B60
For references, please go to https://www.eea.europa.eu/data-and-maps/figures/urban-wastewater-treatment or scan the QR code.
PDF generated on 09 Mar 2021, 04:41 AM
Document Actions
Share with others