Home Infrastructure Environmental Sanitation Treatment Plants Primary sewage treatment: imhoff tank Primary sewage treatment: imhoff tank Description Save Primary sewage treatment: imhoff tank Format DWG File size 418.72 KB DOWNLOAD DWG share your appreciation Related Posts aerobic digester water treatment plant drying bed chlorination chamber sludge thickener and settler density float primary settler settler Sewage plant Residual water treatment plant Aeration chamber and sedimentation chamber odor filter Processing facilities. Pretreatment Diagram of treatment plant Sand removal channel project; Sewage plant Wastewater treatment plant in detail radier electrofilter contact camera General plan of wastewater treatment plant