A Study of the Factors Influencing the Degradation of Metoprolol by UV-LED Combined with Sodium Hypochlorite

Wang Si-si; Liu Li-fan; Li Shao-feng; Ran Zhi-lin

doi:10.12052/gdutxb.200117

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

A Study of the Factors Influencing the Degradation of Metoprolol by UV-LED Combined with Sodium Hypochlorite

更新时间：2026-05-27

- A Study of the Factors Influencing the Degradation of Metoprolol by UV-LED Combined with Sodium Hypochlorite
- Vol. 38, Issue 3, Pages: 79-85(2021)
- 作者机构：
  
  1. 广东工业大学土木与交通工程学院,广东,广州,510006
  2. 深圳职业技术学院建筑与环境工程学院,广东,深圳,518055
  3. 深圳信息职业技术学院交通与环境学院,广东,深圳,518172
- 作者简介：
- 基金信息：
- DOI：10.12052/gdutxb.200117
  CLC： X524
- Online First：10 May 2021，
  
  Published：2021
- 稿件说明：
移动端阅览
王思思, 刘立凡, 李绍峰, 冉治霖. 紫外发光二极管联合次氯酸钠降解美托洛尔的影响因素研究[J]. 广东工业大学学报, 2021, 38(3): 79-85.

Wang Si-si, Liu Li-fan, Li Shao-feng, et al. A Study of the Factors Influencing the Degradation of Metoprolol by UV-LED Combined with Sodium Hypochlorite[J]. 2021, 38(3): 79-85.
王思思, 刘立凡, 李绍峰, 冉治霖. 紫外发光二极管联合次氯酸钠降解美托洛尔的影响因素研究[J]. 广东工业大学学报, 2021, 38(3): 79-85. DOI： 10.12052/gdutxb.200117.

Wang Si-si, Liu Li-fan, Li Shao-feng, et al. A Study of the Factors Influencing the Degradation of Metoprolol by UV-LED Combined with Sodium Hypochlorite[J]. 2021, 38(3): 79-85. DOI： 10.12052/gdutxb.200117.

摘要

采用紫外发光二极管联合次氯酸钠高级氧化工艺(UV/Cl

)对β-受体阻滞剂美托洛尔(Metoprolol

MTP)的降解进行研究

考察MTP降解的影响因素。结果表明

UV/Cl

对MTP的去除率可达95.2%且具有协同作用

反应符合准一级反应动力学

降解速率常数随辐照度、溶液pH增大而增大

随氯剂量的增加先增大后减少

随MTP初始质量浓度、抑制剂叔丁醇浓度的增加而减少。

Abstract

Using UV-LED / Cl

Advanced Oxidation Process to study the degradation of metoprolol (MTP)

one of the β-blocker

the effects of light intensity

chlorine dosage

TBA and other factors on the degradation of MTP are investigated. Studies have shown that UV-LED / Cl

can effectively remove MTP by synergy. The MTP degradation during UV-LED / Cl

treatment satisfies pseudo-first-order kinetics

and the pseudo-first-order rate constants of MTP (

obs

) increases with the UV-LED light intensity and the pH of the solution. With the increase of the chlorine dose

the

obs

of MTP increases first and then decreases. The

obs

of MTP decreases with the increase of the initial concentration of MTP and TBA

and TBA has a strong inhibitory effect on MTP degradatio

n during UV-LED / Cl

treatment.

关键词

Keywords

references

HU H Y, WANG C, GUO M T. The present status of environmental pollution by pharmaceuticals and personal care products (PPCPs) [J]. Ecology and Environmen, 2005, 14(6): 947-952.

DAUGHTON C G, TERNES T A. Pharmaceuticals and personal care products in the environment: Agents of subtle change? [J]. Environmental Health Perspectives Supplements, 1999, 107(6): 907-938.

MAURER M, ESCHER B I, RICHLE P, et al . Elimination of β-blockers in sewage treatment plants [J ] . Water Research, 2007, 41(7): 1614-1622.

FILIPE O M S, MOTA N, SANTOS S A O, et al . Identification and characterization of photodegradation products of metoprolol in the presence of natural fulvic acid by HPLC-UV-MS n [J ] . Journal of Hazardous Materials, 2016, 323(Part A): 250-263.

QUESADA H B, BAPTISTA A T A, CUSIOLI L F, et al . Surface water pollution by Pharmaceuticals and an alternative of removal by low-cost adsorbents: a review [J ] . Chemosphere, 2019, 222: 766-780.

YANG Y, YONG S O, KIM K H, et al . Occurrences and removal of pharmaceuticals and personal care products (PPCPs) in drinking water and water/sewage treatment plants: A review [J ] . Science of the Total Environment, 2017, 596-597: 303-320.

EBELE A J, ABDALLAH AE M, HARRAD S. Pharmaceuticals and personal care products (PPCPs) in the freshwater aquatic environment [J]. Emerging Contaminants, 2017, 3(1): 1-16.

SCHEURER M, RAMIL M, METCALFE C D, et al . The challenge of analyzing beta-blocker drugs in sludge and wastewater [J ] . Analytical Bioanalytical Chemistry, 2010, 396: 845-856.

RUBIROLA A, LLORCA M, RODRIGUEZ-MOZAZ S, et al . Characterization of metoprolol biodegradation and its transformation products generated in activated sludge batch experiments and in full scale WWTPs [J ] . Water Research, 2014, 63: 21-32.

LACEY C, BASHA S, MORRISSEY A, et al . Occurrence of pharmaceutical compounds in wastewater process streams in Dublin, Ireland [J ] . Environmental Monitoring, 2012, 184: 1049-1062.

VIENO N M, HARKKI H, TUHKANEN T, et al . Occurrence of pharmaceuticals in river water and their elimination in a pilot-scale drinking water treatment plant [J ] . Environmental Science Technology, 2007, 41(14): 5077-5084.

BEHERA S K, KIM H W, OH J E, et al . Occurrence and removal of antibiotics, hormones and several other pharmaceuticals in wastewater treatment plants of the largest industrial city of Korea [J ] . Science of the Total Environment, 2011, 409(20): 4351-4360.

金玲. 膜生物反应器去除水中PPCPs的效果及SRT的影响研究[D]. 哈尔滨: 哈尔滨工业大学, 2010.

ZHANG Y J, LIU W J, ZHANG L. Synergistic disinfection of bacillus subtilis spores by UV irradiation and chlorine [J]. Environmental Science, 2006, 27(2): 329-332.

CHEN C, YANG S G, SUN C, et al . Conversion characteristics and mechanism of atrazine in a combination of UV and chlorination [J ] . Journal of Agro-Environment Science, 2009, 28(6): 1302-1306.

FANG J, FU Y, SHANG C J, et al . The roles of reactive species in micropollutant degradation in the UV/free chlorine system [J ] . Environmental Science, 2014, 48(3): 1859-1868.

刘嘉健, 吴梓昊, 方晶云. UV/氯高级氧化技术对水中嗅味物质的降解动力学研究[C]//2015年中国环境科学学会年会论文集.北京: 中国环境科学出版社, 2015: 44-49.

KONG X J, JIANG J, MA J, et al . Degradation of atrazine by UV/chlorine: efficiency, influencing factors, and products [J ] . Water Research, 2016, 90: 15-23.

PAN Y H, CHENG S S, YANG X, et al . UV/chlorine treatment of carbamazepine: transformation products and their formation kinetics [J ] . Water Research, 2017, 116: 254-265.

ZHAO L Z, WU M, ZHU Y P, et al . Influencing factors and mechanism of ultraviolet/chorine degradation on phenacetin [J ] . Technology of Water Treatment, 2019, 45(3): 69-73.

ZHOU S Q, LI J Q, DU E D, et al . Removal and degradation mechanism of triclosan by the UV/clorine process [J ] . China Environmental Science, 2019, 39(3): 1000-1008.

RAN Z L, FANG Y H, TANG J, et al . Overview of the researches on UV LED and nano-TiO2 treatment of PPCPs in water [J ] . Journal of Shenzhen Institute of Information Technology, 2018, 16(2): 72-77.

RENNECKER J L, DRIEDGER A M, RUBIN S A, et al . Synergy in sequential inactivation of cryptosporidium parvum with ozone/free chlorine and ozone/monochloramine [J ] . Water Research, 2000, 34(17): 4121-4130.

GUO Z B, LIN Y L, XU B, et al . Degradation of chlortoluron during UV irradiation and UV/chlorine processes and formation of disinfection by-products in sequential chlorination [J ] . Chemical Engine ering Journal, 2016, 283: 412-419.

LU B S, MA X Y, LI Q S, et al . Study on the removal characteristics and genotoxicity of trichlorocarban during disinfections by NaClO, UV and UV/NaClO [J ] . China Environment Scince, 2018, 38(5): 1752-1759.

PAN J S, DENG J Y, ZHANG Q X, et al . A review of the application of advanced oxidation technology of hydroxyl radicals [J ] . Journal of Guangdong University of Technology, 2019, 36(2): 70-77.

HAN Z T, YANG S L, ZHENG D K, et al . No removal from simulated flue gas by UV-irradiated sodium hypochlorite solution [J ] . Science Technology and Engineering, 2016, 16(28): 134-138.

HIRAKAWA, TSUTOMU, NOSAKA, et al . Properties of O 2 •– and OH•formed in TiO 2 aqueous suspensions by photocatalytic reaction and the influence of H 2 O 2 and some ions [J ] . Langmuir, 2002, 18(8): 3247-3254.

BEITZ T, BECHMANN W, MITZNER R. Investigations of reactions of selected azaarenes with radicals in water. 2. chlorine and bromine radicals [J]. The Journal of Physical Chemistry A, 1998, 102(34): 6766-6771.

YI X N, FANG J N, GAO Y Q, et al . Degradation of naproxen in water by UV/chlorine advanced oxidation process [J ] . Chinese Journal of Environmental Engineering, 2019, 13(5): 1030-1037.

KONG X, WU Z, REN Z, et al . Degradation of lipid regulators by the UV/chlorine process: Radical mechanisms, chlorine oxideradical(ClO • )-mediated transformation pathways and toxicity changes [J ] . Water Research, 2018, 137: 242-250.

XIANG Y Y, FANG J, Shang C. Kinetics and pathways of ibuprofen degradation by the UV/chlorine advanced oxidation process [J]. Water Research, 2016, 90: 301-308.

YIN K, HE Q, LIU C B, et al . Prednisolone degradation by UV/chlorine process: influence factors, transformation products and mechanism [J ] . Chemosphere, 2018, 212: 56-66.

BENITEZ F J, REAL F J, ACERO J L, et al . Removal of selected pharmaceuticals in waters by photochemical processes [J ] . Journal of Chemical Technology Biotechnology Biotechnology, 2009, 84(8): 1186-1195.

ZHAO J H. Research on UV/TiO 2 photocatalytic oxidation of organic matter in drinking water and its influencing factors [J ] . Applied Mechanics and Materials, 2012, 12(Part A): 445-4 52.

GILBERT B C, STELL J K, PEET W J, et al . Generation and reactions of the chlorine atom in aqueous solution [J ] . Journal of the Chemical Society Faraday Transactions, 1988, 84(10): 3319-3330.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A Discriminant Model and Influencing Factors of Perceived Waiting Time of Online Car-hailing

An Analysis of the Dwelling Time at Bus Stop and Its Influencing Factors

Antimicrobial Activity of Tannic Acid in Vitro and Its Influencing Factors

Research on Spatial Distribution of Rural Co-operative Financing Housing and the Factors in Guangzhou：Based on GIS Spatial Analysis and SPSS Quantitative Statistics

Efficient Temporal Modeling for RGB-T Tracking

Related Author

Hu San-gen

Li Chun

Yang Ying

Wang Xiao-xia

Hu San-gen

He Qi

Lin Rui-hao

Zheng Zheng-nan

Related Institution

No data

AI问答

⁰