EN 12255-3:2024

Wastewater treatment plants - Part 3: Preliminary treatment

Publication date:   Mar 18, 2024

General information

60.60 Standard published   Jan 31, 2024

CEN

CEN/TC 165 Waste water engineering

European Norm

13.060.30   Sewage water

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Scope

This document specifies design principles and performance requirements for preliminary wastewater treatment using screens with a mesh size above 50 μm, at plants serving more than 50 PT. It also includes grit removal and grease separation.
NOTE 1 For micro-screens with a mesh size below 50 microns see EN 12255-16.
NOTE 2 The primary application of this document is for wastewater treatment plants designed for the treatment of domestic and municipal wastewater. However, it contains information that can also be useful for commercial and industrial wastewater pretreatment and for combined sewer overflows (CSO).
This document applies in combination with EN 12255-1 and EN 12255-10.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 12255-3:2000/AC:2000

WITHDRAWN
EN 12255-3:2000

NOW

PUBLISHED
EN 12255-3:2024
60.60 Standard published
Jan 31, 2024