Skip to main content
SpringerLink
Account
Fig. 5 | Nanoscale Research Letters

Fig. 5

From: Silica Aerogel-supported Hydrozincite and Carbonate-intercalated Hydrotalcite for High-efficiency Removal of Pb(II) Ions by Precipitation Transformation Reactions

Fig. 5

Adsorption kinetics of Pb(II) on SA-Zn-HZ and SA-Zn3Al-HT (a) and plots of the pseudo-first-order (b) and pseudo-second-order (c) adsorption kinetic models fitted for Pb(II) adsorption. Experiment conditions: initial Pb(II) concentration 500 ppm; adsorbent dose 0.5 g L−1; contact time 0 ~ 24 h, solution pH 6.0 ± 0.1; temperature 30 °C

Back to article page

Search

Navigation