🪨 GAC Adsorption Vessels (EBCT 10-20 Min), PFAS / Chlorine Breakthrough Volumes

Granular Activated Carbon (GAC) EBCT Calculator

Size commercial Granular Activated Carbon (GAC) lead-lag adsorption contactors: calculate Empty Bed Contact Time (EBCT minutes = Bed Volume / Flow), virgin bituminous coal vs coconut shell carbon media volume (Cubic Feet & Lbs at 30 lbs/cu ft), Bed Volumes to Breakthrough for PFAS / VOCs / chlorine, and carbon exchange margins.

1. Project & Operating Inputs

Treated Water Flow Rate (Gallons / Minute - GPM e.g. 120 GPM)

Target Empty Bed Contact Time (Minutes e.g. 15 Min EBCT)

Customer Bid Price for Lead-Lag GAC Vessel Package ($)

Dual Steel Epoxy Vessels, 8x30 Virgin GAC Carbon, Face Piping ($)

2. Financial Breakdown & Yield

GAC ADSORPTION EBCT SIZING

Turnkey GAC Contactor Profit

Carbon Filtration Service Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost