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 Proportion of wastewater treated (Series 2006-2009 - %)
Characteristic Description
Name Proportion of wastewater treated (Series 2006-2009 - %) by Geographic localization (NUTS - 2002); Annual
Regularity Annual
Source Statistics Portugal, National inventory of water supply and wastewater systems / physical and operational view
First available period 2006
Last available period 2009
Dimensions
  • Data reference period
  • Geographic localization (NUTS - 2002)
Concepts
  • TREATED WASTEWATER:  Wastewater after treatment of which is carried out in wastewater treatment plants (Portuguese acronym: ETAR) or in municipal septic tanks.
  • REFERENCE PERIOD:  Period to which the information refers and which may be a specific day or a time interval (month, fiscal year, calendar year, among others).
Formule (Direct discharge of wastewater/ Effluents rejected)*100
where: effluents rejected = direct discharge of wastewater + discharge of wastewater after treatment.
Measure unit (symbol) Percentage (%)
Power of 10  0
Observations
Last update date 08/02/2012


information presented in 3/7/2024