Home Infrastructure Environmental Sanitation Treatment Plants slow filter slow filter Description Save slow filter Format DWG File size 3.02 MB DOWNLOAD DWG share your appreciation Related Posts zip sewage plant Water purification plant chlorination box Evotanspiration platform - septic tank with biological filter Effluent treatment plant Stabilization and dewatering of sludge Pit treatment unit - anaerobic filter with an average capacity of 10 m3 Upflow Anaerobic Reactor Lateral intake – irrigation channel Water treatment plant Municipal wastewater treatment plant sand removal detail Decanter for drinking water Biological filter Residual water treatment plant Wastewater treatment system for sewage sewage treatment plant Calha Parshall firm plant drainage network; example of the city of goias