| 污水灌溉区土壤重金属的空间分布特征 |
| |
| 引用本文： | 万金颖,纪玉琨,巨振海,李广贺.污水灌溉区土壤重金属的空间分布特征[J].环境工程,2006,24(2):87-88. |
| |
| 作者姓名： | 万金颖 纪玉琨 巨振海 李广贺 |
| |
| 作者单位： | 1. 廊坊市环保局,河北,065000
2. 清华大学环境科学与工程系,北京,100084 |
| |
| 摘 要： | 通过对北运河香河段污灌区不同深度土壤重金属Cu、Pb、Zn、Cd含量的监测分析,评价污灌对土壤重金属含量造成的影响。结果表明,土壤中重金属含量和土壤理化性质、土壤深度以及污灌时间、污灌水重金属含量直接相关。
|
| 关 键 词： | 污水灌溉 重金属 |
| 收稿时间： | 2005-08-08 |
| 修稿时间： | 2005-08-08 |
CHARACTERISTICS OF HEAVY METALS SPACE DISTRIBUTING IN WASTEWATER IRRIGATION AREA |
| |
| Wan Jinying Ji Yukun Ju Zhenhai et al.CHARACTERISTICS OF HEAVY METALS SPACE DISTRIBUTING IN WASTEWATER IRRIGATION AREA[J].Environmental Engineering,2006,24(2):87-88. |
| |
| Authors: | Wan Jinying Ji Yukun Ju Zhenhai |
| |
| Institution: | Wan Jinying Ji Yukun Ju Zhenhai et al |
| |
| Abstract: | By analyzing soil's contents of heavy metals,such as Cu,Pb,Zn and Cd in different depths,the effect of wastewater irrigation on the contents of heavy metals in soil is estimated.The results indicate that the accumulated contents of heavy metals in soil are related directly to the physicochemical properties of soil,the depth of soil,the time of wastewater irrigation and the contents of heavy metals in the wastewater. |
| |
| Keywords: | wastewater irrigation and heavy metals |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
