@article {HJGC202404001,
	title = {污水处理厂废水排放对近海抗生素污染的贡献:以杭州湾为例},
	journal = {环境工程},
	volume = {42},
	number = {04},
	year = {2024},
	pages = {1-8},
	abstract = {以污染形势严峻的东海杭州湾(HB)为研究对象,采用超高效液相色谱质谱联用仪,探究6类77种抗生素在污水处理厂、近岸纳污区和近海地区的组成和分布规律。检测结果显示,污水处理厂对抗生素的去除率介于31.1\%～88.8\%,其中对喹诺酮类抗生素去除率最高,平均为80.3\%。污水厂出水排入相应的近岸纳污区,嘉兴(JX)纳污区检出53种抗生素,平均浓度为48180.7 ng/L,上虞(SY)纳污区检出63种抗生素,平均浓度为341.2 ng/L。主成分分析结果表明,污水处理厂是SY纳污区抗生素污染的重要来源,而JX纳污区抗生素受污水处理厂排水的影响小,明显受到含有兽用抗生素的其他污染源影响。近岸纳污区汇集了含抗生素废水后,成为近海抗生素污染的{\textquotedblleft}源{\textquotedblright}。近海检出51种抗生素,平均浓度达189.5 ng/L。抗生素浓度从近岸向近海扩散存在明显的{\textquotedblleft}距离衰减{\textquotedblright}趋势,尤其以喹诺酮类抗生素的衰减幅度最大。},
	issn = {1000-8942},
	doi = {10.13205/j.hjgc.202404001},
	url = {https://kns.cnki.net/kcms2/article/abstract?v=r9IaLYgXogW_jqkkdQ24MjYAAtzalwz01bUndtUTPaaiAXL1NFUzryVn0sTKCKccePkknnApHZIBkYJ84V5PFU5DnK-dLRsJL60v8q1k7dE3voLtLm9lSGSvJ78zsMTHSq9h-y_TmgxzXrVW16bLA_SAaQDNgdSNKj6U5uBFN4gU9DQRbI6INZgcPIp75pWa},
	author = {李菲菲 and 苏志国 and 曹丰 and 母清林 and 黄备 and 陈吕军 and 温东辉}
}
