Compute TDS, charge balance, hardness, alkalinity, conductivity, SAR, and brine density from a produced-water cation/anion analysis. Charge balance > ±5% flags an incomplete or erroneous analysis. SAR + hardness drive reuse / injection suitability.
Cations (mg/L)
Anions (mg/L)
Conditions
°F
📚 Theory
Charge balance QC, TDS classifications, SAR irrigation criteria, hardness chemistry.