CAJ | 학술논문

2011年－2014年对邵阳城区不同功能区降尘的铅镉污染开展监测及健康风险评价，监测结果表明，邵阳市城区铅、镉的年均含量分别为178.34 mg · kg－1、2.12 mg · kg－1，平均富集系数分别为5.6、16.6。健康风险评价结果表明，降尘中铅的非致癌风险大于镉，儿童的非致癌风险远高于成年女性和成年男性，手－口途径非致癌风险远高于其他两种途径，铅、镉的总非致癌风险人群危害较小，镉呼吸途径不具有致癌风险。
2011년－2014년대소양성구불동공능구강진적연력오염개전감측급건강풍험평개，감측결과표명，소양시성구연、력적년균함량분별위178.34 mg · kg－1、2.12 mg · kg－1，평균부집계수분별위5.6、16.6。건강풍험평개결과표명，강진중연적비치암풍험대우력，인동적비치암풍험원고우성년녀성화성년남성，수－구도경비치암풍험원고우기타량충도경，연、력적총비치암풍험인군위해교소，력호흡도경불구유치암풍험。
The monitoring and health risk assessment for the contamination of Pb , Cd in atmospheric deposition in different function area of Shaoyang from 2011 to 2014 were carried out.Result of monitoring showed the annual average contents of Pb , Cd in urban area of Shaoyang were 178.34 mg· kg -1,2.12 mg· kg-1, average enrichment coefficient of Pb, Cd were 5.6,16.6. Health risk assessment showed that the non-cancer hazard index of Pb is higher than Cd , children is much higher than adult fe-male and adult male, hand-mouth ingestion was much higher than other two ways.The non-cancer hazard index and the cancer hazard index were both lower than their threshold values, suggestion that will not harm the health.