摘要
采用HJ/T86-2002微生物传感器快速测定废水中生化需氧量的浓度,建立不确定度数学模型,对整个测定过程中所引入的各个不确定度进行详细的分析和计算,得出测量扩展不确定度结果。在测量不确定度评定结果的基础上,指出微生物传感器快速测定废水中生化需氧量的最大影响因素。
By HJ/T86-2002 Microorganism sensor method for the determination of Biochemical Oxygen Demand in waste water concentrations,the establishment of mathematical model of uncertainty,and evaluation of its uncertainty.Through the whole measurement process introduced by the various detailed analysis and calculation of uncertainty and concluded that measure extended uncertainty results.Based on the results,It pointed out that the greatest impact factor.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2013年第S1期271-274,共4页
Environmental Science & Technology
关键词
生化需氧量
快速测定
测量不确定度
影响因素
biochemical oxygen demand
speedy testing
uncertainty of measurement
influencing factors
