Domestic Wastewater Treatment Plants

• We test small wastewater treatment plants.
• We test performance of small wastewater treatment plant for the total number of inhabitants and population equivalents (PT) up to 50, which were covered by the requirements of harmonised standards series PN-EN 12566, whereas the tests related to the following groups of construction products:

Part 1*: Prefabricated septic tanks

Part 3*: Packaged and/or site assembled domestic wastewater treatment plants

Part 4*: Septic tanks assembled in situ from prefabricated kits

Part 6: Prefabricated treatment units for septic tank effluent

Part 7: Prefabricated tertiary treatment units
*) Testing under accreditation and notification