Antibiotic Pollution Characteristics and Ecological Risk Assessment in Jinjiang River Basin, Jiangxi Province

被引：4

作者：

Li J.-L. ^{[1
,2
]}

Wang M. ^{[1
,2
]}

Hu F.-W. ^{[1
,2
]}

Dong Y.-H. ^{[1
,2
]}

Sun Z.-X. ^{[1
,2
]}

Wang Y. ^{[1
,2
]}

Wei C.-F. ^{[1
,2
]}

Yan W. ^{[1
]}

机构：

[1] School of Water Resources & Environmental Engineering, East China University of Technology, Nanchang

[2] State Key Laboratory of Nuclear Resources and Environment, East China University of Technology, Nanchang

来源：

Huanjing Kexue/Environmental Science | 2022年 / 43卷 / 08期

关键词：

antibiotics; distribution; ecological risk assessment; Jinjiang River basin; water body;

D O I：

10.13227/j.hjkx.202111078

中图分类号：

学科分类号：

摘要：

The concentration and distribution characteristics of 27 antibiotics, including 8 sulfonamides, 9 quinolones, 4 tetracyclines, 4 macrolides, and 2 nitroimidazoles, in the surface water, groundwater, and wastewater of the Jinjiang River basin in Jiangxi province were determined using solid-phase extraction combined with ultra-performance liquid chromatography-tandem triple quadrupole mass spectrometry. The results showed that there was antibiotic pollution in the waters of the Jinjiang River basin. A total of 20 antibiotics were detected in the surface water, with a concentration range of 32.3-280 ng•L-1. There were 15 types of antibiotics detected in the groundwater, and the concentration range was 28. 4-55.8 ng•L-1. Twenty-one types of antibiotics were detected in the wastewater, with a concentration range of 231-8.71×104 ng•L-1. A comparison with the concentrations of eight common antibiotics in rivers and lakes in China and abroad showed that the pollution level in the Jinjiang River basin was at a medium level. By comparing the concentrations of sulfamethoxazole in groundwater from domestic and international samples, the groundwater pollution in the Jinjiang River basin was clearly in the middle and lower range. A comparison of the concentrations of the three antibiotics in the aquaculture wastewater from domestic and abroad samples indicated that the pollution level of sulfadiazine in the aquaculture wastewater from the Jinjiang River basin was relatively high. The ecological risk assessment results showed that there were nine medium- and high-risk antibiotics, which were clarithromycin, erythromycin, ciprofloxacin, sulfathiazole, roxithromycin, tetracycline, ofloxacin, enrofloxacin, and sulfamethoxazole; the rest were low-risk or no-risk antibiotics. © 2022 Science Press. All rights reserved.

引用

页码：4064 / 4073

页数：9

共 49 条

[1] Zhang Q, Xin Q, Zhu J M, Et al., The antibiotic contaminations in the main water bodies in China and the associated environmental and human health impacts, Environmental Chemistry, 33, 7, pp. 1075-1083, (2014)
[2] Murata A, Takada H, Mutoh K, Et al., Nationwide monitoring of selected antibiotics: distribution and sources of sulfonamides, trimethoprim, and macrolides in Japanese rivers, Science of the Total Environment, 409, 24, pp. 5305-5312, (2011)
[3] Zhang M, Cai Z X, Zhang G F, Et al., Effectively reducing antibiotic contamination and resistance in fishery by efficient gastrointestine-blood delivering dietary millispheres, Journal of Hazardous Materials, 409, (2020)
[4] Guo J H, Selby K, Boxall A B A., Assessment of the risks of mixtures of major use veterinary antibiotics in European surface waters[ J], Environmental Science & Technology, 50, 15, pp. 8282-8289, (2016)
[5] Luo Y, Xu L, Rysz M, Et al., Occurrence and transport of tetracycline, sulfonamide, quinolone, and macrolide antibiotics in the Haihe River basin, China, Environmental Science & Technology, 45, 5, pp. 1827-1833, (2011)
[6] Cheng X W, Liang Y X, Yu X F, Et al., The contamination and treatment technologies for antibiotics in water: a review, Environmental Science & Technology, 40, pp. 125-132, (2017)
[7] Luo Y, Mao D Q, Rysz M, Et al., Trends in antibiotic resistance genes occurrence in the Haihe River, China, Environmental Science & Technology, 44, 19, pp. 7220-7225, (2010)
[8] Wu J M, Wei L, Peng J Q, Et al., Spatiotemporal distribution and risk assessment of pharmaceuticals in typical drinking water sources in the middle reaches of the Yangtze River, Environmental Science, 43, 6, pp. 2996-3004, (2022)
[9] Liu X, Wang Z, Wang X L, Et al., Status of antibiotic contamination and ecological risks assessment of several typical Chinese surface-water environments, Environmental Science, 40, 5, pp. 2094-2100, (2019)
[10] Huang X H, Wang Y W, Li Y X., Research on the precipitation variation characteristics of Jinjiang River basin in Jiangxi province, China Rural Water and Hydropower, 1, pp. 100-105, (2020)

← 1 2 3 4 5 →