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/).
Cite this article
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 -