Research Article

Rheology Measurements for Online Monitoring of Solids in Activated Sludge Reactors of Municipal Wastewater Treatment Plant

Table 1

Characteristics of tested sludges.

SampleInitial sludgeThickened sludgeDilution 4 : 1Dilution 3 : 1Dilution 2 : 1Dilution 1 : 1
TSS (g/L)TSS (g/L)TSS (g/L)TSS (g/L)TSS (g/L)TSS (g/L)

S14.0888.0256.4206.0195.3504.013
S21.7818.7507.0006.5635.8334.375
S33.9608.4106.7286.3085.6074.205