Geothermal Silica Scaling Index Calculator

Geochemical Engineering: Calculate amorphous silica saturation index ($SSI$), solubility limits, and safe reinjection temperature thresholds to prevent pipe fouling.

Geothermal Brine Chemistry

Brine Temperature $T$ (°C):

Dissolved Silica ($ ext{SiO}_2$, ppm):

Brine pH:

Total Dissolved Solids (TDS, g/L):

Silica Mineral Equilibrium Phase:

Scaling Saturation & Limit Results

Silica Saturation Index

Solubility Limit ($C_{sat}$)

-- ppm

Min Safe Reinject Temp

-- °C

Scaling Risk

Geochemical Equilibrium Analysis

• Excess Silica Precipitation Potential: -- ppm (mg/kg)

• pH Ionization Factor: --

• Polymerization Induction Time: --

• Target Design Limit: SSI ≤ 1.00 (or SSI ≤ 1.20 with pH modification/inhibitor)

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Geothermal Silica Scaling Index Calculator

Geothermal Brine Chemistry

Scaling Saturation & Limit Results

Geochemical Equilibrium Analysis

Frequently Asked Questions