不同酸消解方法在土壤重金属测定中的比较研究

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土壤作为农业生产的首要载体和生态环境的重要组成部分,其质量的好坏与大家的息息相关.跟着经济的开展,土壤重金属污染疑问日益严重.剖析测定土壤中的重金属,样品的前处理是关键.土壤消解的办法许多,有电热板加热法,密闭容器法,干灰化法、电熔融法和微波消解法等,本文主要对电热板消解的几种方法进行探讨.
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