Fig. 6: Relationship between the model parameters in the single-objective optimisation showed by parallel coordinate plots. | npj Clean Water

Fig. 6: Relationship between the model parameters in the single-objective optimisation showed by parallel coordinate plots.

From: Calibrating activated sludge models through hyperparameter optimization: a new framework for wastewater treatment plant simulation

Fig. 6

a Correlation between TN removal efficiency and key parameters under the TSA-TT optimization method; b Correlation between COD removal efficiency and key parameters under the TSA-TT optimization method; c Correlation between TN removal efficiency and key parameters under the OSA-OT optimization method; d Correlation between COD removal efficiency and key parameters under the TSA-OT optimization method.

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