“A municipal wastewater treatment block flow diagram with raw wastewater, aeration air, coagulant and return activated sludge entering a liquid treatment train. The train feeds disinfection and treated effluent, and also feeds sludge treatment that produces biogas and biosolids.”
Entenda as decisões por trás dele.
Keeps the overview at block-flow level.
Distinguishes sludge treatment from treated-water output.
Shows air, coagulant and return sludge entering treatment.
Use this high-level flow to explain major wastewater process streams before P&ID design.
Dúvidas comuns
What is a wastewater block flow diagram?
It is a high-level view of major treatment stages and material streams in a wastewater process.
Why are solids shown separately?
Liquid treatment and sludge handling have different outputs, equipment and operating concerns.
Is this a P&ID?
No. A P&ID adds pipes, valves, instruments and control details.