有机综合参数在线检测技术有效性研究  

The Effectiveness Research of the Organic Synthesis Parameters On-line Inspection Technology

作　　者：黄亮[1] 冯晨[1] 卿松[1] 

机构地区：[1]黄河流域水资源保护局,河南郑州450004

出　　处：《安徽农业科学》2015年第35期91-92,95,共3页Journal of Anhui Agricultural Sciences

摘　　要：为了进一步提升水质自动监测能力,同时降低水质自动监测站的运行成本,并对新技术加以应用,针对水质在线检测领域有机综合参数检测方法的优劣进行比较分析,并着重研究了紫外光谱法的在线检测技术特点。通过分析紫外光谱法的仪器设备原理、国家标准、行业经验等,来讨论该检测方法的应用可行性和必要性。同时,在分析紫外光谱法技术原理和性能的基础上,弄清这种仪器设备的应用范围和相比传统方法的优势。通过比对试验,以COD和氨氮为验证参数,来验证紫外光谱法检测的准确性和有效性。地表水COD、氨氮检测结果表明,紫外光谱法与实验室国标方法结果之间具有较好的相关性和可比性,这可以证明紫外光谱法的检测仪器在有机综合参数的检测有效性上可以满足在线检测的技术要求。推广应用紫外光谱法的检测仪器后,可发挥其无污染、低成本、高效率等特点,为在线检测提供更清洁、更方便的手段,从而取得较高的环境效益。In order to further improve the water quality automatic monitoring capabilities, as well as reduce the operation cost of water quality automatic monitoring station, and apply to new technology, a comparative analysis of the advantages and disadvantages of organic synthetic parameters detection method in the field of on-line water quality testing was conducted, and the characteristics of the online detection technology of ultraviolet spectrometry was studied. The feasibility and necessity of the application of this method was discussed by analyzing the principle of the instrument, the national standard and the industry experience. On the basis of this, the application range of the equipment and advanta- ges compared with the traditional method were discussed. The accuracy and efficiency of ultraviolet spectroscopy method was verified. The spectrometry and laboratory standard method have good relativity and comparability. It can be proved that the detection method of ultraviolet spectrometry can meet the technical requirements of on-line monitoring for the detection of organic parameters. After the application of UV spectrum method, it can make use of its non pollution, low cost, high efficiency and so on, provide more convenient monitoring means for online monitoring, and achieve higher environmental benefits.

关 键 词：有机综合参数检测 紫外光谱法 相关性 比对试验 

分 类 号：S181[农业科学—农业基础科学]