SBR Flow Routing Spreadsheet

The SBR Flow Routing spreadsheet was developed by Water Works Engineers as a means of understanding the cycling sequence and peak flow handling for a multi-cell sequencing batch reactor installation treating a variable wastewater feed. The spreadsheet allows for up to 4 SBR cells fed sequentially, tracks flow in 15-minute time steps, and allows for specifying either a set time for each cycle or allows the fill length to vary until the cell is full. Settling and decant times are variable (in 15-minute time steps). This spreadsheet is open source shareware that we are offering to the community as a collaborative product; please read the licensing terms embedded in the spreadsheet and only use it if you agree to them. Please send us any suggested improvements, comments, or enhancements so that we may share them with others.