| 路用煤矸石环境影响评价 |
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| 引用本文： | 张超.路用煤矸石环境影响评价[J].交通环保,2002,23(1):4-6,16. |
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| 作者姓名： | 张超 |
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| 作者单位： | 长安大学公路学院,西安,710064 |
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| 摘 要： | 煤矸石可用于道路路基和基层，但在应用的同时需对环境造成的影响进行评价。文中根据国标《土壤环境质量标准》和《地下水质量标准》的有关指标，通过对宁夏地区的3种煤矸石中的重金属含量进行检验分析。评价煤矸石用做路用材料时可能对环境造成的影响。
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| 关 键 词： | 环境影响评价 煤矸石 重金属元素 筑路材料 |
| 文章编号： | 1006-4281(2002)01-0004-03 |
Environmental Impact Assessment of Gangue Used in Road |
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| ZHANG Chao.Environmental Impact Assessment of Gangue Used in Road[J].Environmental Protection in Transportation,2002,23(1):4-6,16. |
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| Authors: | ZHANG Chao |
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| Abstract: | It is necessary to assess the environmental impact caused by gangue when it is used in subgrade or base courses of road.According to the national standards-"Standards of Soil Environmental Quality"and"Standards of Groundwater Quality",the environmental impact of three gangue samples from Ningxia province is assessed through determining and analyzing contents of heavy metal elements. |
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| Keywords: | EIA gangue heavy metal elements road materials |
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