Study on influencing factors and control measures of physical and chemical testing for drinking water
生活饮用水理化检验的影响因素及控制措施研究

摘要

生活饮用水安全直接关系到公众健康和社会稳定，理化检验是保障水质安全的核心环节。本文分析了影响生活饮用水理化检验结果的主要因素，包括样品采集与保存、试剂与标准物质、仪器设备、检验方法、环境条件及人员操作等，并针对各影响因素提出相应的质量控制措施。研究表明，规范采样流程、加强试剂管理、定期校准仪器、优化检验方法、改善实验室环境及提升人员专业能力，是确保检验结果准确性和可靠性的关键。本文通过研究生活饮用水理化检验的影响因素及控制措施，为确保生活饮用水水质安全提供理论支持与实践参考。

Abstract

The safety of drinking water is directly related to public health and social stability, and physical and chemical testing is a core link in ensuring water quality safety. This paper analyzes the main factors affecting the results of physical and chemical testing for drinking water, including sample collection and preservation, reagents and reference materials, instrumentation and equipment, testing methods, environmental conditions, and personnel operation. Corresponding quality control measures are proposed for each influencing factor. Studies have shown that standardizing sampling procedures, strengthening reagent management, regularly calibrating instruments, optimizing testing methods, improving laboratory environment, and enhancing personnel's professional capabilities are the keys to ensuring the accuracy and reliability of testing results. By studying the influencing factors and control measures of physical and chemical testing for drinking water, this paper provides theoretical support and practical reference for ensuring the safety of drinking water quality.