摘要
采集辽宁宽甸县各种水样 5 1个 ,用ICP -MS分析硼含量。结果表明 ,宽甸县水中硼含量的背景值与世界水平相当 ,污染地区地表水和地下水硼含量的平均值分别是背景点的 2 3 .1和 4 95. 6倍。硼的开采和加工对水体产生了较严重的硼污染。
water samples of Kuandian County, Liaoning Province, were collected and B concentrations in these samples were analyzed with ICP-MS. The results showed that the background B concentration of water in Kuandian County was equivalent to the level of the world, but the B concentrations of surface water and underground water in polluted areas were 23.1 and 495.6 times of that in background areas, respectively. Mining and processing B had resulted in serious B pollution to surface and underground water.
出处
《生态学杂志》
CAS
CSCD
北大核心
2005年第3期327-329,共3页
Chinese Journal of Ecology
基金
中国国家环保总局科技项目 (2 0 0 2 7 8)
中美科技合作基金资助项目 (190 0 G CD114 )
关键词
硼
污染
地表水
地下水
污水
Boron,pollution,surface water,underground water,polluted water
