Process Flow Diagram Wastewater Treatment Plant. Wastewater treatment plant flow diagram benefits water and wastewater applications are one of the largest markets hawk specializes in due to the wide range of products and technologies we offer. N 1 2 3 influent to allegheny river recycle sludge waste sludge digested sludge supernatant 9 preliminary treatment main pump station 1 barscreens 2 grit chambers primary treatment primary pump station 3.
It is the initial stage. The process of wastewater treatment plant is as follows. The process flow sheet or flow diagram is a graphical representation of the sequence in which various unit operations and unit processes are adopted for treatment of sewage at any sewage treatment plant.
Generally a process flow diagram shows only the major equipment and doesnt show details.
Most treatment plants were built to clean wastewater for discharge into streams or other receiving waters or for reuse. The four processes are. Process flow diagrams pfds are used in chemical and process engineering. Xiii water c sewage treatment 1 sewage treatment.