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Efficient removal of RR2 dye by electro- Ce(III) process with its elegant arts and attractive charm in performance, energy consumption and mechanism

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成果类型:
期刊论文
作者:
Chi, Nianping;Yang, Zhenwen;Feng, Li;Li, Xuhao;Zhu, Junren;...
通讯作者:
Li Feng
作者机构:
[Chi, Nianping; Yang, Zhenwen] Hunan City Univ, Hunan Prov Engn &Technol Res Ctr Rural Water Qual, Sch Municipal & Geomatics Engn, Yiyang 413000, Hunan, Peoples R China.
[Li, Xuhao; Feng, Li] Guangdong Univ Technol, Sch Civil & Transportat Engn, Guangzhou 510006, Peoples R China.
[Zhu, Junren] Chongqing City Management Coll, Chongqing 401331, Peoples R China.
[Jiang, Zhenzhen] Chongqing Vocat Inst Engn, Chongqing 402260, Peoples R China.
[Zheng, Huaili] Chongqing Univ, Key Lab Three Gorges Reservoir Reg Ecoenvironm, Minist Educ, Chongqing 400045, Peoples R China.
通讯机构:
[Li Feng] S
School of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou, 510006, China
语种:
英文
关键词:
Biodegradability;Dyeing wastewater;Electro- Ce(III) process;Energy consumption;Medium oxidation;Reactive red 2
期刊:
Environmental Research
ISSN:
0013-9351
年:
2023
卷:
216
期:
Pt 2
页码:
114590
基金类别:
The authors are grateful for the financial support provided by the Natural Science Foundation of Hunan Province (No. 2022JJ50263 , No. 2021JJ50152 and No. 2021JJ30078 ), the National Natural Science Foundation of China (No. 52000036 ), and the Science and Technology Planning Project of Guangzhou City (No. 202102021061 )
机构署名:
本校为第一机构
院系归属:
市政与测绘工程学院
摘要:
Reactive red 2 (RR2) azo dye wastewater poses a serious hazard to the water environment health, so using a novel and efficient Electro- Ce(III) (E- Ce(III)) process takes on a critical significance in treating RR2 dye wastewater. In this study, the effects of a variety of single-factor conditions on RR2 removal efficiency were evaluated in depth. The results indicated that the optimal experimental conditions are as reaction temperature of 25°C, Na(2)SO(4) concentration of 25mM, Ce(III) concentration of 0.3mM, pH of 4.0, and current density of ...

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