PHOTO-FENTON DEGRADATION WITH FEOCL CATALYST IN WASTEWATER FROM PASSENGER TRAIN TOILETS

CHEN Zuo-yun

doi:10.13205/j.hjgc.202010020

Volume 38 Issue 10

Nov. 2020

Turn off MathJax

Article Contents

Article Navigation > ENVIRONMENTAL ENGINEERING > 2020 > 38(10): 128-133,139

CHEN Zuo-yun. PHOTO-FENTON DEGRADATION WITH FEOCL CATALYST IN WASTEWATER FROM PASSENGER TRAIN TOILETS[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(10): 128-133,139. doi: 10.13205/j.hjgc.202010020

Citation:

CHEN Zuo-yun. PHOTO-FENTON DEGRADATION WITH FEOCL CATALYST IN WASTEWATER FROM PASSENGER TRAIN TOILETS[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(10): 128-133,139. doi: 10.13205/j.hjgc.202010020

CHEN Zuo-yun. PHOTO-FENTON DEGRADATION WITH FEOCL CATALYST IN WASTEWATER FROM PASSENGER TRAIN TOILETS[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(10): 128-133,139. doi: 10.13205/j.hjgc.202010020

Citation:

CHEN Zuo-yun. PHOTO-FENTON DEGRADATION WITH FEOCL CATALYST IN WASTEWATER FROM PASSENGER TRAIN TOILETS[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(10): 128-133,139. doi: 10.13205/j.hjgc.202010020

PDF( 6640 KB)

PHOTO-FENTON DEGRADATION WITH FEOCL CATALYST IN WASTEWATER FROM PASSENGER TRAIN TOILETS

doi: 10.13205/j.hjgc.202010020

CHEN Zuo-yun

China Railway First Survey and Design Institute Group Co., Ltd, Xi'an 710043, China

Received Date: 2019-09-04

Abstract

Abstract

There is certain concertarion of sulfamethoxazole(SMX) contained in wastewater from passenger train toilet, with bad biodegradability. In this paper, the sulfamethoxazole was chosen as the goal pollutants for Photo-Fenton degradation. The FeOCl powder was prepared by the thermal decomposition method. The analyzing results by XRD, SEM and XPS showed that FeOCl had a lamellar structure and a typical rectangular parallel-piped shape with good crystallinity. The SMX degradation experiments were carried out under seven different conditions and the optimal reaction condition was achieved. The concentrations of NH₄⁺-N and H₂O₂ in the whole reaction system were quantitatively analyzed under the optimal condition. The inhibition effect of the co-existence of five common anions was also evaluated, which could provide theoretical and data supports for the latter pilot test.
- sulfamethoxazole,
- photo-Fenton,
- FeOCl catalyst,
- degradation kinetics,
- characterization

FullText(HTML)

References(20)

References

袁向娟, 城市污水处理厂中典型PPCPs的分布特性及迁移转化规律研究[D]. 北京:中国科学院大学,2015.

傅海霞, 刘怡, 董志英, 等. 抗生素与重金属复合污染的生态毒理效应研究进展[J]. 环境工程, 2016,34(4):60-63.

常红, 胡建英, 王乐征. 城市污水处理厂中磺胺类抗生素的调查研究[J]. 科学通报, 2008, 53(2):159-164.

LIENERT J, KARIN GÜDEL, ESCHER B I. Screening method for eco-toxicological hazard assessment of 42 pharmaceuticals considering human metabolism and excretory routes[J]. Environmental Science & Technology, 2007, 41(12):4471-4478.

周思宇. 高铁集便器污水处理系统中喹诺酮类与大环内酯类抗生素降解规律研究[D]. 北京:北京交通大学, 2019.

金明兰, 刘凯, 徐莹莹, 等. 污水处理厂中磺胺类抗生素、抗性菌、抗性基因的特性[J]. 环境工程, 2015,33(11):1-4.

MIRZAEI A, CHEN Z, HAGHIGHAT F, et al. Magnetic fluorinated mesoporous g-C₃N₄ for photocatalytic degradation of amoxicillin: transformation mechanism and toxicity assessment[J]. Applied Catalysis B-Environmental, 2019,242:337-348.

KAUR R, KUSHWAHA J P, SINGH N. Amoxicillin electro-catalytic oxidation using Ti/RuO₂ anode: mechanism, oxidation products and degradation pathway[J]. Electrochimica Acta, 2019,296:856-866.

AY F, KARGI F. Advanced oxidation of amoxicillin by Fenton’s reagent treatment[J]. Journal of Hazardous Materials, 2010,179(1/2/3):622-627.

徐圣凯. 多相臭氧催化氧化反应机理研究进展[J]. 环境工程,2019,38(增刊):123-127.

SCHÄFER-STAHL H, ABELE R. Angewandte chemie international edition in English[J]. 1980, 19:477-478.

SCHÖLLHORN R. Reversible topotactic redox reactions of solids by electron/ion transfer[J]. Angewandte Chemie International Edition, 2010, 19(12):983-1003.

YANG X J, XU X M, XU J, et al. Iron oxychloride (FeOCl): an efficient fenton-like catalyst for producing hydroxyl radicals in degradation of organic contaminants[J]. Journal of the American Chemical Society, 2013, 135(43):16058-16061.

LIAO C H, GUROL M D. Chemical oxidation by photolytic decomposition of hydrogen peroxide[J].Environmental Science & Technology, 1995, 29(12): 3007-3014.

PLATA G B, ALFANO O M, CASSANO A E.Decomposition of 2-chlorophenol employing goethite as Fenton catalyst: proposal of a feasible, combined reaction scheme of heterogeneous and homogeneous reactions[J]. Applied Catalysis B:Environmental, 2010, 95(1/2): 14-25.

ZHANG C, JIANG Y H, LI Y L, et al. Three-dimensional electrochemical process for wastewater treatment: a general review[J]. Chemical Engineering Journal, 2013,228:455-467.

LIAO C, GUROL M D. Chemical oxidation by photolytic decomposition of hydrogen peroxide[J].Environmental Science & Technology, 1995, 29(12): 3007-3014.

刘梦洋. FeOCl的制备、改性及其应用于降解罗丹明B的研究[D].武汉:武汉大学,2018.

SUN S B, YAO H, FU W Y, et al. Reactive Photo-Fenton ceramic membranes: synthesis, characterization and antifouling performance[J]. Water Research, 2018, 144: 690-698.

徐西蒙. FeOCl催化剂用于非均相Fenton体系催化降解水中微量有机物[D].上海:华东理工大学,2013.

Relative Articles

Supplements(0)

Cited By

Proportional views