Experimental study on treating cellulose acetate wastewater based on electro-Fenton
- 10.2991/iceesd-18.2018.32How to use a DOI?
- cellulose acetate; organic phosphorus wastewater; electro-Fenton; Fe/C particles
The anaerobic effluent from cellulose acetate wastewater was used as experimental object, removal rates of organic phosphorus and CODCr are used as index, the influence of reaction time, Fe/C particles, original pH value and current density on removal rate were investigated by electro-Fenton. The results of study show that the removal rate of organic phosphorus reaches 87.5 % and the removal rate of CODCr reaches 74.3% by adding Fe/C particles between the electrode plates, which meets “Sewage discharge into the city sewer water quality standards Wastewater quality standards for sewage discharge to municipal sewers” (GB/T 31962-2015) Class B standard (TP<8mg/L, CODCr<500mg/L). The optimal reaction conditions are as follows: The reaction time is 40 minutes, pH = 3.5, current density is 4 mA/cm2, voltage is 10.6V. Compared with the single electrolysis method, the introduction of Fe/C particulates in the electrolysis system can improve the removal rates of organic phosphorus and CODCr by 10% ~ 15%. It provides a new idea to remove organic phosphorus in wastewater of cellulose acetate.
- © 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 - Luhui Men AU - Yusong Zhou AU - Hailin Guo PY - 2018/05 DA - 2018/05 TI - Experimental study on treating cellulose acetate wastewater based on electro-Fenton BT - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018) PB - Atlantis Press SP - 194 EP - 199 SN - 2352-5401 UR - https://doi.org/10.2991/iceesd-18.2018.32 DO - 10.2991/iceesd-18.2018.32 ID - Men2018/05 ER -