On February 15, 2021, Kong, Ming; Bu, Yuan-Qing; Zhang, Qin; Zhang, Sheng-Hu; Xing, Li-Qun; Gao, Zhan-Qi; Bi, Feng-Zhi; Hu, Guan-Jiu published an article.HPLC of Formula: 144-80-9 The title of the article was Distribution, abundance, and risk assessment of selected antibiotics in a shallow freshwater body used for drinking water, China. And the article contained the following:
With rapid improvements in industrialization and urbanization, antibiotics are now extensively used to prevent and treat human and animal diseases and husbandry and aquaculture. Some research has been conducted to assess the environmental distribution and risk level of antibiotics, but their distribution remains largely uncharacterized. Thus, this study investigated the distribution and abundance of 39 antibiotics belonging to five groups, and their associated risks in surface water around Luoma Lake in the north of Jiangsu province, China. Nineteen antibiotics were detected, at a detection frequency (DF) ranging from 2.27% to 100%. The total antibiotics (ΣABs) concentrations ranged from 34.91 to 825.93 ng/L, with a median concentration of 195.45 ng/L. Among these antibiotics, chlortetracycline (DF: 100%; median: 172.02 ng/L) was the dominant antibiotic, accounting for a median percentage of 91.0% of ΣABs concentrations Spearman rank correlation method found a significant correlation between clindamycin (DF: 72.7%; median: 2.01 ng/L) and lincomycin (DF: 79.5%; median: 4.58 ng/L). The ecol. risk quotient (RQ) values for two out of 44 sampling sites were higher than 1, indicating a high risk; 11.4% of the RQ values fell between 0.1 and 1, indicating a medium risk. Moreover, roxithromycin was found to be the dominant contributor to the ecol. risk, accounting for a median of 79.7% of ΣABs. However, the total non-carcinogenic (<6.54 x 10-4) and carcinogenic risks (<1.64 x 10-7) of ΣABs were negligible at the detected concentrations The experimental process involved the reaction of N-((4-Aminophenyl)sulfonyl)acetamide(cas: 144-80-9).HPLC of Formula: 144-80-9
The Article related to antibiotics drinking water shallow freshwater risk assessment china, antibiotic residues, ecological risk, health risk, luoma lake, spatial distribution, Placeholder for records without volume info and other aspects.HPLC of Formula: 144-80-9
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics