Raw waste water pump station with self-purification

Screenings transport, crushing and washing systems     

Activation tank blower plants and aeration systems

Degasification zones of activation tanks

Return sludge and pre-treated water distribution structures built in activation selector

Tilting troughs for floating debris collection in longitudinal secondary sedimentation tanks

Technological equipment of sedimentation tanks  

Plastic chain scraper systems      

Biological sludge outlet from secondary sedimentation tanks without collection pits

Travelling bridges for round and rectangular tanks

Overflow troughs and edges, baffles

Cranes for stirrers, inlet racks, channel gates