溶解氧多参数智能补偿校正检测技术的研究

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英文篇名：Multi-parameter intelligent compensation correction detection technology for determination of dissolved oxygen 作者：秦宏鹏 ; 刘翔宇 ; 陈娟 英文作者：QIN HongPeng;LIU XiangYu;CHEN Juan;College of Information Science and Technology, Beijing University of Chemical Technology; 关键词：溶解氧检测 ; 多参数补偿 ; 传感器 英文关键词：dissolved oxygen detection;;multi-parameter compensation;;sensor 中文刊名：北京化工大学学报(自然科学版) 英文刊名：Journal of Beijing University of Chemical Technology(Natural Science Edition) 机构：北京化工大学信息科学与技术学院; 出版日期：2019-05-20 出版单位：北京化工大学学报(自然科学版) 年：2019 期：03 基金：国家自然科学基金(61771034) 语种：中文; 页：101-106 页数：6 CN：11-4755/TQ ISSN：1671-4628 分类号：X832

摘要

根据Clark溶解氧传感器的工作原理,在对影响溶解氧传感器检测性能的温度、大气压、盐度等参数进行机理分析的基础上,通过实验对溶解氧传感器进行了以上参数的补偿校正,再将补偿后的溶解氧传感器检测值与碘量法检测值进行对比分析。结果表明,补偿后的溶解氧传感器与碘量法相比,测量值的相对误差小于1%,且具有较高的精度、稳定性及抗干扰能力,能广泛应用于各种溶解氧的检测环境。
        Using the working principle of a Clark dissolved oxygen sensor and a mechanistic analysis of the parameters—such as temperature, atmospheric pressure and salinity—which affect the detection performance of the dissolved oxygen sensor, a compensated correction of temperature, atmospheric pressure and salinity parameters of a dissolved oxygen sensor has been performed experimentally. The value given by the dissolved oxygen sensor after the compensation was compared with the values given by the iodometric method. The results show that the compensated dissolved oxygen sensor has a relative error of less than 1% compared with the iodometric method, and has high accuracy, stability and anti-interference ability. Thus it can be widely used in various dissolved oxygen detection environments.

引文

[1] 中华人民共和国环境保护部.水质溶解氧的测定电化学探头法:HJ506—2009 [S].北京:北京出版社,2009.Environmental Protection Department of the Peopel’s Republic of China.Water quality-determination of dissolved oxygen-electrochemical probe method:HJ506—2009[S].Beijing:Beijing Publishing House,2009.(in Chinese)
    [2] LUO J,DZIUBLA T,EITEL R.A low temperature co-fired ceramic based microfluidic clark-type oxygen sensor for real-time oxygen sensing[J].Sensors & Actuators B Chemical,2017,240:392- 397.
    [3] 尚景玉,唐玉宏.溶解氧传感器研究进展[J].微纳电子技术,2014,51(3):168- 175.SHANG J Y,TANG Y H.Research of the dissolved oxygen sensor[J].Micronanoelectronic Technology,2014,51(3):168- 175.(in Chinese)
    [4] HAIDER H,ALI W.Evaluation of water quality management alternatives to control dissolved oxygen and un-ionized ammonia for Ravi river in Pakistan[J].Environmental Modeling & Assessment,2013,18(4):451- 469.
    [5] GARCíA-FERNáNDEZ I,FERNáNDEZ-CALDERERO I,POLO-LóPEZ M I,et al.Disinfection of urban effluents using solar TiO2,photocatalysis:a study of significance of dissolved oxygen,temperature,type of microorganism and water matrix[J].Catalysis Today,2015,240(2):30- 38.
    [6] LEE J H,LIM T S,SEO Y,et al.Needle-type dissolved oxygen microelectrode array sensors for in situ,measurements[J].Sensors & Actuators B Chemical,2007,128(1):179- 185.
    [7] 邱发强,舒迪,祁欣,等.数字式微量溶解氧传感器的研究[J].北京化工大学学报(自然科学版),2012,39(3):109- 113.QIU F Q,SHU D,QI X,et al.Determination of trace amounts of dissolved oxygen using a digital analytical sensor[J].Journal of Beijing University of Chemical Technology(Natural Science),2012,39(3):109- 113.(in Chinese)
    [8] QI X,SHU D,QIU F Q,et al.Study of digital dissolved oxygen analytical sensor of ppb-level[J].IEEE Sensors Journal,2013,13(11):4279- 4286.
    [9] 赵学亮,李帅伦,李杰.多源信息融合高精度溶解氧检测技术的研究[J].仪表技术与传感器,2017(2):89- 92.ZHAO X L,LI S L,LI J.High precision dissolved oxygen measuring method based on multi-source information fusion[J].Instrument Technique and Sensor,2017(2):89- 92.(in Chinese)
    [10] WANG T Y,FAN S J,ERDMANN R,et al.Detection of ferrocene methanol and molecular oxygen based on electro generated chemiluminescence quenching at a bipolar electrode[J].Langmuir,2013,29(51):16040- 16044.
    [11] 张国城.溶解氧测定仪温度补偿原理及其检定方法[J].中国计量,2010(11):86- 88.ZHANG G C.Principle and verification method of temperature compensation for dissolved oxygen analyzer [J].China Metrology,2010(11):86- 88.(in Chinese)