Formula Builder

Create custom derived parameters from mathematical expressions

Example Formulas

BOD/COD RatioUse →

(BOD / COD) * 100

Biodegradability indicator

Oxygen Saturation %Use →

(DO / 14.6) * 100

Dissolved oxygen as % of saturation at 0°C

Total HardnessUse →

Calcium + Magnesium

Sum of calcium and magnesium

SARUse →

Sodium / ((Calcium + Magnesium) / 2) ^ 0.5

Sodium Adsorption Ratio

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