⚖️ H2O2 Quenching (Post-AOP Chlorine Quench NaOCl + H2O2 -> NaCl + H2O + O2 vs GAC)

Post-AOP Residual Hydrogen Peroxide Quenching Calculator

Model chemical stoichiometry and reaction kinetics for destroying residual unreacted Hydrogen Peroxide ($H_2O_2 = 1.0 ext{ to }3.0 ext{ mg/L}$) downstream of UV-AOP reactors: compare direct stoichiometric free chlorine quenching ($NaOCl + H_2O_2 ightarrow NaCl + H_2O + O_2$) versus granular activated carbon (GAC) beds, and water utility profits.

1. Project & Operating Inputs

Finished Water Flow (MGD e.g. 10.0 MGD Finished Potable Water)

Residual H2O2 Concentration (mg / L e.g. 2.20 mg/L Excess H2O2 to Quench)

Customer Bid Price for Supplied Quench Dosing Skid ($)

Sodium Hypochlorite Dosing Pumps, Online H2O2 Amperometric Sensor ($)

2. Financial Breakdown & Yield

RESIDUAL H2O2 QUENCHING

Turnkey Post-AOP Quenching & Dosing Skid Profit

Potable Water Chemical Treatment Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost