Home Infrastructure Environmental Sanitation Treatment PlantsDouble pass filter x DescriptionDouble pass filter to filter fluids with a thick consistency. Format DWG File size 49.78 KB DOWNLOAD Related Entries Pedestrian bridge Degreasing sandbox Solid waste treatment plant - various facility plans and technical specifications zip sewage plant Cafeteria electrical installation water treatment plant Railing for sewage treatment plant Treated sludge pumping jack drying beds Lagoon entrance chamber Complete project drinking water treatment plant Dam - catchment treatment lagoon Residual plant pretreatment design contact camera sewage treatment plant single family house pat separator tank drying bed Water treatment plant Processing facilities sand trap zanjuampa pretreatment Structural septic chamber Oxidation pond; Processing facilities; stabilization pond water treatment plant Details of input and output of sewage treatment plant Improvement and expansion of educational services Aqueduct - joint plant Plan of gym in autocad refined share your appreciation