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Distribution and ecological risks of pharmaceuticals and personal care products with different anthropogenic stresses in a coastal watershed of China
Wang, Chenchen; Lu, Yonglong; Wang, Cong; Xiu, Cuo; Cao, Xianghui; Zhang, Meng; Song, Shuai
2022-09-01
Source PublicationCHEMOSPHERE
ISSN0045-6535
Volume303Issue:0Pages:135176
AbstractThe occurrences of pharmaceutical and personal care products (PPCPs) in both freshwater and sea have been widely reported. However, pollution control requires further information on riverine discharges with influence of land-based activities and associated risks to estuarine ecosystems. This study investigated the spatial occurrences and the relationship to sociodemographic parameters of 30 PPCPs in 67 rivers along the Bohai coastal region. The results showed that PPCPs were mainly deposited in aquatic phase, and the partitioning coefficient between water and sediment was highly determined by chemical properties. The levels of 30 PPCPs in rivers ranged from 8.33 to 894.48 ng/L, showing a large variance among regions. Caffeine, sulfamethoxazole, sulfamethazine, ofloxacin, anhydro-erythromycin, and trimethoprim were found to be the major pollutants. Multivariable analysis method was used to assess the correlation of PPCPs markers to socio-economic parameters. The results indicated that domestic emissions contributed most to the occurrences of PPCPs in the riverine water. Risk assessment result indicated that sulfamethoxazole, caffeine, tetracycline, and carbamazepine ranked top four with the highest risks to the most sensitive aquatic organisms. The results identified caffeine and carbamazepine with high detection frequency and concentration as the priority chemicals, while sulfamethoxazole and
Department城市与区域生态国家重点实验室 ; 城市与区域生态国家重点实验室
KeywordMUNICIPAL WASTE-WATER SURFACE-WATER BOHAI SEA EMERGING CONTAMINANTS AQUATIC ENVIRONMENT TREATMENT PLANTS ANTIBIOTICS REMOVAL SEWAGE TETRACYCLINE
Document Type期刊论文
Identifierhttps://ir.rcees.ac.cn/handle/311016/47225
Collection城市与区域生态国家重点实验室
Corresponding AuthorWang, Chenchen
Affiliation1.Chongqing Univ, Key Lab Three Gorges Reservoir Reg Ecoenvironm, Minist Educ, Chongqing 400045, Peoples R China
2.Xiamen Univ, Coll Environm & Ecol, State Key Lab Marine Environm Sci, Xiamen 361102, Fujian, Peoples R China
3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.Xiamen Univ, Coll Environm & Ecol, Key Lab Minist Educ Coastal Wetland Ecosyst, Xiamen 361102,
Recommended Citation
GB/T 7714
Wang, Chenchen,Lu, Yonglong,Wang, Cong,et al. Distribution and ecological risks of pharmaceuticals and personal care products with different anthropogenic stresses in a coastal watershed of China[J]. CHEMOSPHERE,2022,303(0):135176.
APA Wang, Chenchen.,Lu, Yonglong.,Wang, Cong.,Xiu, Cuo.,Cao, Xianghui.,...&Song, Shuai.(2022).Distribution and ecological risks of pharmaceuticals and personal care products with different anthropogenic stresses in a coastal watershed of China.CHEMOSPHERE,303(0),135176.
MLA Wang, Chenchen,et al."Distribution and ecological risks of pharmaceuticals and personal care products with different anthropogenic stresses in a coastal watershed of China".CHEMOSPHERE 303.0(2022):135176.
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