aquakin.effluent_quality_index

aquakin.effluent_quality_index(stream_or_t, C_traj=None, Q_traj=None, model=None, *, params=None)

EQI per Copp 2002 / Alex 2008.

EQI = (1 / T) × ∫ Q × (B_TSS×TSS + B_COD×COD + B_BOD×BOD + B_TKN×TKN + B_NO×SNO) dt × 1e-3

Units: kg pollutant / day, averaged over the simulation window. Accepts either a StreamSeries – effluent_quality_index(eff) – or the explicit (t, C_traj, Q_traj, model) form.

Parameters:

model (CompiledModel | None)

Return type:

float