Topic 3.2.2: b. Volume of wastewater treated Volume By treatment type (e.g., primary, secondary, Section E, Division 35 ▪ tertiary) and 36 Collection and c. Total urban wastewater treatment capacity National UNSD: ▪ ▪ treatment of 1. Number of plants Number Sub-national Environment Statistics ▪ wastewater 2. Capacity of plants Volume Section-Water d. industrial wastewater treatment capacity Questionnaire 1. Number of plants Number 2. Capacity of plants Volume Topic 3.2.3: a. Wastewater discharge By treatment type (e.g., primary, secondary, ▪ tertiary) Discharge of 1. Total volume of wastewater discharged to the Volume By recipient (e.g., surface water, groundwater, environment after treatment ▪ wastewater to wetland, sea, land) 2. Total volume of wastewater discharged to the Volume the By ISIC economic activity ▪ environment without treatment environment National ▪ Sub-national ▪ By source (point/non-point source) ▪ b. Pollutant content of discharged wastewater Mass By pollutant or pollution parameter (e.g., ▪ BOD, COD, nitrogen, phosphorous) National ▪ Sub-national ▪ Net emission by ISIC economic activity ▪ By source (point/non-point source) ▪ Component 3: Residuals Sub-component 3.3: Generation and Management of Waste Statistics and Related Information Category of Methodological Topic Potential Aggregations and Scales (Bold Text - Core Set/Tier 1; Regular Text - Tier 2; Measurement Guidance Italicized Text - Tier 3)
Topic 3.2.2: Collection and treatment of wastewater Section E, Division 35 and 36 ▪ UNSD: Environment Statistics Section-Water Questionnaire b. Volume of wastewater treated Volume ▪ By treatment type (e.g., primary, secondary, tertiary) ▪ National ▪ Sub-national c. Total urban wastewater treatment capacity 1. Number of plants Number 2. Capacity of plants Volume d. industrial wastewater treatment capacity 1. Number of plants Number 2. Capacity of plants Volume Topic 3.2.3: Discharge of wastewater to the environment a. Wastewater discharge ▪ By treatment type (e.g., primary, secondary, tertiary) ▪ By recipient (e.g., surface water, groundwater, wetland, sea, land) ▪ By ISIC economic activity ▪ National ▪ Sub-national ▪ By source (point/non-point source) 1. Total volume of wastewater discharged to the environment after treatment Volume 2. Total volume of wastewater discharged to the environment without treatment Volume b. Pollutant content of discharged wastewater Mass ▪ By pollutant or pollution parameter (e.g., BOD, COD, nitrogen, phosphorous) ▪ National ▪ Sub-national ▪ Net emission by ISIC economic activity ▪ By source (point/non-point source) Component 3: Residuals Sub-component 3.3: Generation and Management of Waste Topic Statistics and Related Information Category of Measurement Potential Aggregations and Scales Methodological Guidance (Bold Text - Core Set/Tier 1; Regular Text - Tier 2; Italicized Text - Tier 3)
BasicSet.docx