生活饮用水水质理化指标检测结果探究

Study on the Detection Results of Physical and Chemical Indexes of Drinking Water Quality

目的:分析生活饮用水理化指标检测结果,探讨理化检验指标的应用。方法:抽取兰州市红古区水质检验实行检测调查22例,记录和分析检验结果。结果:对本次饮用水的检验过程中,相应的检测标准的检测结果基本和国家检验标准相一致,但浑浊度、耗氧量指标明显比国家标准要求要高,差异有统计学意义(χ^2=2.167,P<0.05)。结论:红古区的生活饮用水理化指标基本达标,但还需要强化水质净化和监管工作,提升水质质量,保证饮用水安全。

Objective:To analyze the detection results of physical and chemical indicators of drinking water and explore the application of physical and chemical inspection indicators.Methods:22 cases of water quality inspection in Honggu District of Lanzhou City were selected,and the inspection results were recorded and analyzed.Results:During the test of drinking water,the test results of the corresponding test standards were basically consistent with the national test standards,but the turbidity and oxygen consumption indicators were significantly higher than the national standards,and the difference was statistically significant(χ^2=2.167,P<0.05).Conclusion:The physical and chemical indicators of domestic drinking water in our area basically meet the standards,but we still need to strengthen water purification and supervision to improve water quality and ensure drinking water safety.