Sewers

Rainwater drainage gutters

sanitary sub-collector

Industrial wastewater treatment system – 3d

manhole

discharge head

garbage collector 3d

Construction detail of storm drain at ditch level

drying bed

Sewage sludge drying beds

Artificial roughness in xls channels

well a and b

Expansion of sanitary drainage

wastewater treatment plant

Processing facilities

Stabilization and dewatering of sludge

Maturation lagoon for 10 lt/sec

Sludge band filter diagram

Model of filters for small wastewater treatment plants.

Clarifier

Septic tank