硅钼蓝法测定粘土矿浸出渣中可溶性硅的不确定度评定

摘要

采用硅钼蓝分光光度法测定粘土矿微生物浸出渣中可溶性硅的含量，建立了测量数学模型，运用统计学原理对检测过程中产生不确定度的各分量影响因素进行了分析，同时对一个粘土矿微生物浸出渣中可溶性硅含量测定结果的不确定度进行了评定。%Soluble silicon determination in clay bioleaching residue was executed by silicon molybdenum blue spectropHotometric method,with measurement mathematical model establishing.The influence factors of every components on uncertainty rooting in measuring process were analyzed by statistical principle.Meanwhile,the uncertainty of Soluble silicon content result in clay bioleaching residue was evaluated.