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CEN - EN 12566-7

Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units

inactive
Organization: CEN
Publication Date: 1 April 2013
Status: inactive
Page Count: 44
ICS Code (Sewage water): 13.060.30
scope:

This European Standard specifies requirements, test methods, the marking and evaluation of conformity for a packaged and/or site assembled tertiary treatment unit for installation either separately or in a pre-existing unit.

It applies for tertiary treatment units that are placed on the market as complete units used for the tertiary treatment of domestic wastewater by biological, physical, chemical, electrical processes and coming from:

a) units in accordance with EN 12566-3 or EN 12566-6;

b) installations designed and constructed in accordance with CEN/TR 12566-5.

Equivalent secondary treated effluent may come from existing systems.

Package and/or site assembled tertiary treatment units according to this standard consist of one or more watertight tanks without any direct infiltration into the ground, made of concrete, corrosion resistant or coated steel, un-plasticised poly-vinyl chloride (PVC-U), polyethylene (PE), glass reinforced thermosetting plastics (GRP) based on polyester resin (UP) (GRP-UP), polypropylene (PP), polydicyclopentadiene (PDCPD) and flexible sheets (PEHD, PP, PVE and EPDM).

NOTE Some product covered by this standard sold without a tank could be introduced in an existing tank.

This standard applies to tertiary treatment units for use above ground (outside the building) or buried in the ground where no vehicle loads are applied to the unit.

This standard does not apply to tertiary treatment systems forming part of units covered by EN 12566-3 and EN 12566-6.

This standard does not cover the systems for micro-organism reduction.

Document History

October 1, 2018
Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units
This document specifies characteristics and related requirements, assessment methods, the marking and assessment and verification of constancy of performance (AVCP) procedures for prefabricated...
August 1, 2016
Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units
This European Standard specifies requirements, test methods, the marking and evaluation of conformity for a packaged and/or site assembled tertiary treatment unit (see Figure 1). It applies for...
EN 12566-7
April 1, 2013
Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units
This European Standard specifies requirements, test methods, the marking and evaluation of conformity for a packaged and/or site assembled tertiary treatment unit for installation either separately...

References

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