| 珠江口地区表层水中氯酚化合物污染研究 |
| |
| 引用本文： | 董军,孙丽娜,陈若虹,梁锐杰.珠江口地区表层水中氯酚化合物污染研究[J].环境科学与技术,2009,32(7). |
| |
| 作者姓名： | 董军 孙丽娜 陈若虹 梁锐杰 |
| |
| 作者单位： | 1. 中山大学生命科学学院,广东,广州,510275
2. 中山学院化学与生物系,广东,中山,528403 |
| |
| 基金项目： | 国家自然科学基金，广东省自然科学基金，中山市科技计划项目，电子科技大学中山学院科研启动项目 |
| |
| 摘 要： | 采用固相微萃取、气-质联用方法,测定分析了珠江口、横门水道及鱼塘表层水中氯酚(CPs)的污染特征。结果显示:USEPA优先控制的四种CPs类化合物在珠江口地区水体中检出率达到98.75%,不同水体氯酚污染程度由高到低的顺序为横门水道>珠江口>鱼塘。参照有关标准,珠江口地区CPs残留水平对环境及人类生活产生危害的风险可能性较低。多元回归分析表明,铁、锰总含量与总CPs和PCP含量存在显著负相关。
|
| 关 键 词： | 氯酚 珠江口 环境因子 风险 |
Investigation of Chlorophenols in Surface Water of Pearl River Estuary Area |
| |
| DONG Jun,SUN Li-na,CHEN Ruo-hong,LIANG Rui-jie.Investigation of Chlorophenols in Surface Water of Pearl River Estuary Area[J].Environmental Science and Technology,2009,32(7). |
| |
| Authors: | DONG Jun SUN Li-na CHEN Ruo-hong LIANG Rui-jie |
| |
| Institution: | 1.School of Life Science;Sun Yat-sen University;Guangzhou 510275;China;2.Department of Chemistry and Biology;Zhongshan College;Zhongshan 528403;China |
| |
| Abstract: | Field investigation is conducted in the Pearl River Estuary area,involving the surface water sampling and analysis of phsico-chemical parameters including chlorophenols(CPs)using solid phase micro-extraction(SPME)and GS-MS.The result indicates that the detection rate for four species of CPs is as high as 98.75% with the peak value being found in the Hengmen River.In general,it seems that the residue of PCs in this area poses low risk to the environment and human beings.In addition,the result of multiple reg... |
| |
| Keywords: | chlorophenols the Pearl River Estuary environmental factor risk |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
