Vannkvalitet

Emner: Avløpsvann
Komité: CEN/TC 165 (Waste water engineering)
Opprinnelse:
Sluttdato: 27. des 2018
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This European Standard specifies characteristics and related requirements, assessment methods, the marking and assessment and verification of constancy of performance (AVCP) procedures for prefabricated secondary treatment units for populations up to 50 inhabitants. Prefabricated secondary treatment units in accordance with this European Standard are: - used for the treatment of effluent from product in accordance with EN 12566 1 or EN 12566 4; NOTE Equivalent septic effluent may come from existing septic tanks. - made of concrete, steel, PVC-U, Polyethylene (PE), Polypropylene (PP), Glass Reinforced Polyester (GRP-UP), Polydicyclopentadiene (PDCPD), PVC and/or EPDM; - used on the top of the ground (outside the building) or buried in the ground; - with or without extension shaft; - made of components that are packaged or site-assembled and placed on the market as a kit by one manufacturer. This European Standard does not cover prefabricated secondary treatment units: - where vehicle loads apply to it; - with direct infiltration into the ground (non-watertight); - made of retrofit kits (see definition in 3.1.7). The assessment methods specified in this European Standard establish the performance of the prefabricated secondary treatment unit, needed to verify its suitability for the condition in which it is normally installed.
Emner: Avløpsvann
Komité: CEN/TC 165 (Waste water engineering)
Opprinnelse:
Sluttdato: 27. des 2018
Vis merVis mindre
 
This European Standard specifies characteristics and related requirements, assessment methods, the marking and assessment and verification of constancy of performance (AVCP) procedures for prefabricated septic tanks used for populations up to 50 inhabitants. Prefabricated septic tanks in accordance with this European Standard are: - used for the treatment of domestic wastewater including that of guest houses and businesses; - made of concrete, steel, PVC-U, Polyethylene (PE), Polypropylene (PP), Glass Reinforced Polyester (GRP-UP) and/or Polydicyclopentadiene (PDCPD); - used buried in the ground; - with or without extension shaft; - made of prefabricated components that are factory-assembled by one manufacturer and which are tested as a whole. This European Standard does not cover prefabricated septic tanks: - where vehicle loads apply to it; - receiving grey water only; - assembled in situ from prefabricated kits.
Emner: Avløpsvann
Komité: CEN/TC 165 (Waste water engineering)
Opprinnelse:
Sluttdato: 27. des 2018
Vis merVis mindre
 
This European Standard specifies characteristics and related requirements, assessment methods, the marking and assessment and verification of constancy of performance (AVCP) procedures for prefabricated tertiary treatment units used for populations up to 50 inhabitants. Prefabricated tertiary treatment units in accordance with this European Standard are: - used for the tertiary treatment of domestic wastewater by biological, physical, chemical, electrical processes and coming from: a) products in accordance with EN 12566 3 or EN 12566 6 or; b) installation designed and constructed in accordance with CEN/TR 12566-5. NOTE Equivalent secondary treated effluent may come from existing systems. - made of concrete, steel, PVC-U, Polyethylene (PE), Polypropylene (PP), Glass Reinforced Polyester (GRP-UP), Polydicyclopentadiene (PDCPD), PVC and/or EPDM; - used on the top of the ground (outside the building) or buried in the ground; - with or without extension shaft; - made of prefabricated components that are factory or site-assembled by one manufacturer and which are tested as a whole. This European Standard does not cover prefabricated tertiary treatment units: - where vehicle loads apply to it; - with direct infiltration into the ground (non-watertight); - made of retrofit kits (see definition in 3.1.11); - forming part of products covered by EN 12566-3 and EN 12566-6; - for microorganism reduction. The assessment methods specified in this European Standard establish the performance of the prefabricated tertiary treatment unit, needed to verify its suitability for the condition in which it is normally installed.
Emner: Avløpsvann
Komité: CEN/TC 165 (Waste water engineering)
Opprinnelse:
Sluttdato: 27. des 2018
Vis merVis mindre
 
This European Standard specifies characteristics and related requirements, assessment methods, the marking and assessment and verification of constancy of performance (AVCP) procedures for packaged and/or site assembled domestic wastewater treatment plants used for populations up to 50 inhabitants. Packaged and/or site assembled domestic wastewater treatment plants in accordance with this European Standard are: - used for the treatment of domestic wastewater including that of guest houses and businesses; - made of concrete, steel, PVC-U, Polyethylene (PE), Polypropylene (PP), Glass Reinforced Polyester (GRP-UP), Polydicyclopentadiene (PDCPD), PVC and/or EPDM; - used buried in the ground; - with or without extension shaft; - made of prefabricated components that are factory or site-assembled by one manufacturer and which are tested as a whole. This European Standard does not cover packaged and/or site assembled domestic wastewater treatment plants where vehicle loads apply to it. The assessment methods specified in this European Standard establish the performance of the packaged and/or site assembled domestic wastewater treatment plant, needed to verify its suitability for the condition in which it is normally installed.