污水处理厂化验室质量控制

Quality Control of Testing Laboratory in Sewage Treatment Plant

在水质化验的工作中,采用测定程序空白值、加标回收、平行测定等质量控制手段,从不同方面来验证方法的准确度和精密度。质量保证体系是化验室内部实施质量管理的法规,覆盖了样品采集、检测过程、仪器设备、人员素质等全部质量控制要素,从而保证化验室所获得数据的可靠性。

In the working of water quality testing laboratory,the means such as determining program blank value and recovery of standard addition,parallel determination are adopted to verify the accuracy and precision of the determination method.Quality assurance system is the quality management regulations of the laboratory.which covers the sample collection,detection process,instrument and equipment,personnel quality etc.The quality assurance system is helpful to guarantee the reliability of the data achieved by the laboratory.