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为研究清河、凡河流域的水污染源在线监测技术体系存在的问题,采用将实际调研与文献整理比对的方法,研究清河、凡河流域的水污染源在线监测体系存在的技术问题及质量保证与控制问题,对所存在的问题给出建议.结果表明:若采样点位的位置、采样频次的设置以及消解液的纯度不满足国家规范要求,会影响水污染源在线监测系统的运行,此外,监测站房的内部环境脏乱以及仪器型号的复杂多样也会导致水污染源在线监测系统的运行.
In order to study the existing problems of on-line monitoring technology system of water pollution sources in Qinghe and Fanhe river basins, the actual investigation and literature comparison are used to study the technical problems and quality assurance of online monitoring system of water pollution in Qinghe and Fanhe river basins The results show that if the location of sampling points, the setting of sampling frequency and the purity of digestion solution do not meet the national standard, it will affect the operation of on-line monitoring system of water pollution sources. In addition, monitoring The messiness of the internal environment of the station building and the complex and diverse instrument models can also lead to the operation of an online monitoring system for water pollution sources.