Home Infrastructure Environmental Sanitation Treatment Plants primary settler primary settler Description Save Section of a primary settler with its surface and bottom sweepers Format DWG File size 27.06 KB DOWNLOAD DWG share your appreciation Related Posts Pumped drinking water treatment system Residual water treatment plant Equipment pretreatment section single family house pat Processing facilities Drainage treatment plant. Residual water treatment plant Processing facilities Residual water treatment plant Degreasing sandbox drinking water plant biological reactor intake sludge digester Lagoons for stabilization of sewage effluents – Lopez aerated lagoon Leachate project for sanitary landfill Water purification scheme slow filter Flocculators – water treatment