This Technical Report provides details of filtration systems used for applications ranging from a single house up to and included 50 PT. The filtration systems receive domestic wastewater from septic tanks manufactured according to the requirements given in EN 12566-1 and EN 12566-4.This document is a code of practice and gives design parameters, construction details, installation and component requirements for constructed sand filters and subsurface flow sand or gravel reed beds.
DS/CEN/TR 12566-5:2009 history
2009DS/CEN/TR 12566-5:2009 Small wastewater treatment systems up to 50 PT- Part 5: Pre-treated Effluent Filtration systems