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Journal of Nanomaterials
Volume 2015, Article ID 851928, 10 pages
Research Article

Dominating Role of Ionic Strength in the Sedimentation of Nano-TiO2 in Aquatic Environments

1School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
2School of Civil and Environmental Engineering, Shenzhen Polytechnic, Shenzhen 518055, China
3Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China

Received 31 July 2015; Accepted 27 September 2015

Academic Editor: Lutz Mädler

Copyright © 2015 Guang’an He et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

This supplementary material contains the characterization of n-TiO2, the standard curve of n-TiO2 concentration, the analysis of NOMs, The analysis of the environmental water samples, the isoelectric point of n-TiO2, the detail results of the orthogonal experiment and the estimate ionic strength of the environmental water samples.

  1. Supplementary Material