settler

sand trap

aerated lagoon

Complementary works of a treatment plant

River mouth

Processing facilities

secondary decanter

Structural of a wastewater treatment plant

Municipal wastewater treatment plant

Sludge drying yard

Catchment - grit remover

Wastewater treatment plants

Complete project drinking water treatment plant

Effluent treatment plant

zip sewage plant

Processing facilities

Sand removal channel project; Sewage plant

Drinking water treatment plant

Sewage pumping jack

Primary sewage treatment: imhoff tank

Lifting station project