🌀 High-Rate Clarifiers (Infilco Densator / DensaDeg, Recirculation 3:1-10:1, Internal Draft)

High-Rate Solids Contact Clarifier Calculator

Size high-rate solids contact clarifiers (Infilco Degremont Densator / WesTech Solids Contact) utilizing internal high-volume slurry recirculation: calculate draft tube impeller pumping flow ($3:1 ext{ to }10:1$ slurry recirculation ratio), maintain optimum reaction well solids volume fraction ($5% ext{ to }15% ext{ slurry concentration}$), and municipal softening margins.

1. Project & Operating Inputs

Influent Raw Water Flow (MGD e.g. 18.0 MGD Surface Water Softening)

Internal Recirculation Multiplier (:1 e.g. 5.0 :1 Slurry Recirculation)

Customer Bid Price for Supplied Solids Contact Mechanism ($)

WesTech Center Drive Mechanism, Draft Tube Impeller, Heavy Rake Arms ($)

2. Financial Breakdown & Yield

HIGH-RATE SOLIDS CONTACT

Turnkey Solids Contact Clarifier Package Profit

Municipal Water Softening Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost