The Study of the Effect of Titanium Dioxide - Surfactant Compound on Cefoperazone Treatment
- https://doi.org/10.2991/iceesd-18.2018.344How to use a DOI?
- TiO2; surfactant; hexadecyltrimethylammonium bromide; cefoperazone
efoperazone wastewater’s composition is complex,of high COD， biodegradability is relatively poor，while TiO2 photocatalytic oxidation method is of high efficiency，safe，non-toxic and simple to operate，which can be used as a treatment method. The effect of hexadecyltrimethylammonium bromide (CTAB) on the photocatalytic oxidation of TiO2 was also discussed. The TiO2 photocatalyst was investigated by sol-gel method. The TiO2 photocatalyst was coated with CTAB，and the dosing amount was 5%. Treating cefoperazone as the target degradation products and the degradation rate of cefoperazone was determined by the change of COD value. The effects of photocatalyst dosage， light time，pH and other factors on the photocatalytic activity were investigated in this experiment. The results showed that the photocatalytic degradation efficiency was the highest when the dosage of TiO2-CTAB was 0.12g，the irradiation time was 5h and pH was 7. The degradation rate of cefoperazone antibiotic wastewater was 95.1% with the best experimental solution.
- © 2018, 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 - ZHIbin Liu PY - 2018/05 DA - 2018/05 TI - The Study of the Effect of Titanium Dioxide - Surfactant Compound on Cefoperazone Treatment BT - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018) PB - Atlantis Press SP - 1935 EP - 1937 SN - 2352-5401 UR - https://doi.org/10.2991/iceesd-18.2018.344 DO - https://doi.org/10.2991/iceesd-18.2018.344 ID - Liu2018/05 ER -