摘要
通过试验考察了上海某退役镀锌厂环境样品对青海弧菌、秀丽杆隐形线虫、斑马鱼、白菜种子和热带爪蟾的毒性效应。结果表明,生产区、废水处理区、原料仓储区的环境样品对各受试生物诱发很强的致死效应或生长发育抑制作用,同时其还表现出对热带爪蟾胚胎的致畸效应,潜在生态风险较大,场地后续搬迁及再利用过程中需重点关注这些区域。
In the present stu d y , biological toxicity to Vibrio Qinghai, Caenorhabditis elegans , Brachydartio rerio, Chinese cabbage and Xenopus tropicalis were detected in environmental samples from a galvanizing mill in Shanghai. Results indicated that environmental samples from the production area, sewage treatment area and raw- material warehouse were toxic, which induced lethal effect or growth inhibition on the experimental organisms, as well as teratogenic effect on Xenopus tropicalis embryos. Due to potential ecological risk of the galvanizing mill, attention should be paid to the heavily polluted area during redevelopment of the mill.
出处
《环境监测管理与技术》
CSCD
2017年第2期59-63,共5页
The Administration and Technique of Environmental Monitoring
基金
上海市科委基金资助项目(No.14DZ2251800)
上海市国资委基金资助项目(NO.2015016)
关键词
生物毒性
生态风险
污染场地调查
退役镀锌厂
Biotoxicity test
Ecological risk
Contaminated site investigation
Galvanizing mill
