Effects of adsorption of copper-polluted water by Ti-MCM-41

DOI

10.2991/iceesd-17.2017.196How to use a DOI?

Keywords

Ti-MCM-41; Cu(II) ion; adsorption rate; adsorption capacity

Abstract

Ti-MCM-41 zeolite was hydrothermally synthesized by using tetrabutyl orthotitanate as titanium source and fumed silica as silicon. Powder X-ray diffraction UV-vis diffuse reflectance spectroscopy and inductively coupled plasma were used to characterize the product, results indicated revealed that the Ti-MCM-41 material was synthesized sucessfully with ordered hexagonal structure. Ti-MCM-41 zeolite was used to investigate the effects of contact time, adsorption temperature, pH value and reusibility on the adsorption of Cu(II). The results showed that the optimal adsorption conditions were: contact time was 60 min, adsorption temperature was 333 K and pH value was 6 for the initial Cu(II) concentration of 50 mg/L. The adsoption rate and adsorption capacity of Cu(II) were 90.52% and 45.26 mg/g, respectively. In the meantime, Ti-MCM-41 showed outstanding reusability on adsorption of Cu(II).

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiangqing Fang
AU  - Le Sun
AU  - Ya Li
PY  - 2017/04
DA  - 2017/04
TI  - Effects of adsorption of copper-polluted water by Ti-MCM-41
BT  - Proceedings of the 2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017)
PB  - Atlantis Press
SP  - 1090
EP  - 1093
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-17.2017.196
DO  - 10.2991/iceesd-17.2017.196
ID  - Fang2017/04
ER  -