Research Article

Employing Artificial Neural Networks to Predict the Performance of Domestic Sewage Treatment Terminals in the Rural Region

Table 3

Clustering centers of inputs and outputs.

ParameterCluster centers

Effluent TN (mg/L)59
Effluent COD (mg/L)128
Influent pH6.64
Effluent pH6.75
Influent ammonia concentration (mg/L)56.5
Effluent ammonia concentration (mg/L)53.5
Influent conductivity (us/cm)976
Effluent conductivity (us/cm)928
Influent turbidity (NTU)39.9
Effluent turbidity (NTU)10.9