CAJ | 학술논문

本文选用六盘水汪家寨洗煤厂的矸石堆场附近的土壤为研究对象，通过消解并用原子分光光度仪测量其重金属含量。最后采用内梅罗综合污染指数法进行评价。结果表明，煤矸石矿区土壤中重金属含量除Cr以外，Pb、Cu、Cd和Zn都达到重度污染水平，分别我国重金属背景值的1.9、4.2、78和1.2倍。
본문선용륙반수왕가채세매엄적안석퇴장부근적토양위연구대상，통과소해병용원자분광광도의측량기중금속함량。최후채용내매라종합오염지수법진행평개。결과표명，매안석광구토양중중금속함량제Cr이외，Pb、Cu、Cd화Zn도체도중도오염수평，분별아국중금속배경치적1.9、4.2、78화1.2배。
This article selects the Liupanshui wang's home village near coal washery coal gangue dumps soil as the research object, through digestion and atomic spectrophotometer instrument measuring the heavy metals content. Finally, internal ROM the comprehensive pollution index method is employed to make evaluation. Results show that the coal mining area in soil heavy metal content in addition to the Cr, Pb, Cu, Cd and zinc are severely polluted, the background value of heavy metals in China respectively 1.9, 4.2, and 1.2 times 78.