Journal of Nanotechnology / 2018 / Article / Tab 1

Research Article

A New Method for the Deposition of Metallic Silver on Porous Ceramic Water Filters

Table 1

Linear velocity, dispersion coefficient, and hydraulic conductivity for silver nanoparticle and silver nitrate filters before and after 2 weeks of constant flow of E. coli.

v (cm/min)Δv (%)D (cm2/min)ΔD (%)K (cm/min)Average porosity (%)

Silver nanoparticle initial3.17 × 10−21.52 × 10−23.62 × 10−433.48
Silver nanoparticle final2.84 × 10−2−10.37.58 × 10−3−50.21.84 × 10−4
Silver nitrate initial3.02 × 10−29.41 × 10−37.64 × 10−432.24
Silver nitrate final2.48 × 10−2−17.735.08 × 10−3−46.011.82 × 10−4

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