【摘要】 为研究西安市南郊蔬菜区土壤中的镉、铅、铜、锌重金属污染状况,通过对监测区域采集的样品进行监测试验,利用萃取-火焰原子吸收分光光度法测试方法,经过数据处理,采用模糊综合评价法,综合分析研究监测区域土壤中镉、铅、铜、锌重金属的污染程度,提出该蔬菜区土壤中重金属元素污染的治理措施。更多还原

【Abstract】 The paper researched the status of pollution of cadmium,lead,copper and zinc in a vegetable zone in the south of Xi′an.Testing the soil samples from the vegetable-zone by extraction-flame atom absorption spectrum,processing the data,and adopting fuzzy synthetic analysis method,analyzed and researched the status of contamination of the cadmium,lead,copper and zinc in the soil,and put forward treatment measure for the heavy metal pollution at the soil of the vegetable zone.更多还原