摘要
用原子吸收分光光度法测定了焦作市解放区、山阳区、马村区、中站区四个地区48个样品中Cr、Cu、Pb、Zn、Cd5种重金属的含量分布及污染状况。结果表明,土壤尚未受Cr污染,Cu和Cd污染程度较轻,Pb和Zn的污染较严重,并进行了污染源分析,提出建议及对策。
The Cr, Cu, Pb, Zn, Cd contents are determined by atomic flurimeter in 48 samples of Jiefang district, Shanyang district, Macun district, Zhongzhan district soils in Jiaozuo city, concluding the distribution and polluted situation of 5 kinds heavy metal , The results show that the soils WaSh＇ t polluted by Cr, Cd and Cu pollution are slightly, Pb and Zn pollution are serious, analyzing pollution source, proposing advices and countermeasures.
出处
《能源环境保护》
2006年第2期60-62,共3页
Energy Environmental Protection
关键词
重金属
土壤污染
污染源
heavy metal
soil pollution
pollution source
