🧪 2-Stage / 3-Stage pH Neutralization Tanks (pH 6.0-9.0 EPA Limit), Sulfuric/NaOH

Continuous Industrial pH Neutralization Calculator

Size 2-stage and 3-stage continuous industrial wastewater pH adjustment systems under EPA / NPDES limits: calculate sulfuric acid (H2SO4 93%) and caustic soda (NaOH 50%) metering pump flow rates (GPH factoring logarithmic buffering curves), reaction retention tank volume (minutes HRT), and wastewater compliance margins.

1. Project & Operating Inputs

Effluent Flow Rate (Gallons / Minute - GPM e.g. 60 GPM Flow)

Peak Raw Influent pH Extreme (pH e.g. 2.5 Highly Acidic)

Customer Bid Price for 2-Stage Automated pH Skid ($)

HDPE Reaction Tanks, Chemical Dosing Pumps, pH Probes & Panel ($)

2. Financial Breakdown & Yield

EPA CONTINUOUS pH NEUTRALIZATION

Turnkey pH Skid EPC Profit

Water Treatment Contractor Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost