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中文摘要：
摘要近年来，铬渣堆放引起的环境污染问题已引起国内外的广泛关注。通过收集近20年公开发表的论文和两个铬渣污染场地的取样实测，研究了中国铬渣污染场地土壤污染的特征。结果表明，铬渣污染场地的土壤铬含量高（总铬质量浓度最高达56000mg／kg），周边地下水被污染，土壤呈碱性，残渣态铬占比较大，以cr（Ⅲ）为主，呈现出一定的空间分布特征。
英文摘要：
In recent years,the issue of chromium slag pollution has drawn attention in the worldwide scale. By reviewing the articles published in the past 20 years and surveying 2 typical polluted fields, the pollution characteristics of soils polluted by chromium slag in China was summarized. The results showed that the chromium content in pollu- ted soil was extremely high with the maximum total chromium mass concentration of 56 000 mg/kg. The groundwa ter of the polluted fields was polluted. The soil was alkaline. As a result, chromium mainly existed in the residual form. Cr（ Ⅲ ） was the main valence state. Meanwhile,the distribution of chromium showed spatial properties.
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