Biological domestic wastewater treatment system



Biological domestic wastewater treatment systems (wwtp) FEL are installed in areas where connection to the central sewer system is impossible. The systems are intended to treat wastewater from residential houses and individual residential units. The treated wastewater after biological wwtp can be discharged to the environment without harming the ecology, i. e. treated wastewater can be released to the roadsides, melioration ditches or into the surface water bodies. In the absence of water body, treated wastewater can be filtered into ground through the filtration wells or fields. Also treated wastewater can be used for lawn watering.

  • CE marked according to EN 12566-3
  • 15 years warranty
  • High treatment efficiency
  • Easy to ship and install 
  • Minimum maintenance cost
  • Treated wastewater is clear and odorless


More about the product


Installation of wwtp



Daily operation




Technological parameters (certificates)

Biological wastewater treatment plants FEL meet requirements of standard EN 12566-3+A2:2013 Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants and Construction Product Regulation (CPR) No. 305/2011.

Biological wastewater treatment plants were tested in SZU Engineering Test Institute (Brno, Czech Republic).


Certificates and declarations of products see here >>>

Technical parameters
How does it work?
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