This part of this European Standard specifies the requirements for preliminary treatment of wastewater at wastewater treatment plants for over 50 PT. The primary application is for wastewater treatment plants designed for the treatment of domestic and municipal wastewater. Preliminary treatment may include one or more of the following options: - screening; - grit removal; - grease separation; - flow balancing and flow separation.
Directives related to this standard.
Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
SRPS EN 12255-3:2009
90.92 Standard to be revised
Mar 29, 2019
dnaSRPS EN 12255-3:2021