Nanofluid \(\varnothing\ \)(%) T, oC pH Value
SiO2/60EGW 0.5 22.7 7.56
SiO2/60EGW 1.0 22.6 7.23
SiO2/60EGW 1.5 22.7 7.22
SiO2/40EGW 0.5 24.7 7.01
SiO2/40EGW 1.0 24.7 6.95
SiO2/40EGW 1.5 25.2 6.91