💨 ASCE Standard (Fine Bubble Diffusers, SOTE 6.5%/m Submergence, Blower SCFM)

Wastewater Diffused Aeration Calculator

Size fine-bubble EPDM and ceramic membrane disc/tube aeration diffuser grids and positive displacement blowers under ASCE Standard 2-06 (Measurement of Oxygen Transfer in Clean Water): calculate Standard Oxygen Transfer Rate (SOTR lbs O2/hr), Standard Oxygen Transfer Efficiency ($SOTE ext{ } 6.5% ext{ per meter submergence}$), and wastewater aeration margins.

1. Project & Operating Inputs

BOD Biological Oxygen Demand (Lbs O2 / Day e.g. 4,500 Lbs O2/Day)

Basin Water Submergence Depth (Feet e.g. 18.0 ft Deep Aeration Tank)

Customer Bid Price for Supplied & Anchored Aeration Grid & Blowers ($)

Sanitaire Fine Bubble Diffuser Grid, Kaeser Rotary Screw Blowers, VFD ($)

2. Financial Breakdown & Yield

ASCE DIFFUSED AERATION

Turnkey Aeration Blower Skid Profit

Biological Wastewater Engineering Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost