A Real-Time Water Quality Measurement Instrument for Simultaneously Detecting Turbidity and Particle Size by Using Single-Photon Counting Technique
文献类型：期刊论文
| 作者 | Wang, Peng1; Wang, Xiujuan1 ; Yu, Fajun3; Gui, Huaqiao2; Kong, Deyi3; Khan, Palwasha3; Wang, Huanqin3
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| 刊名 | IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
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| 出版日期 | 2022 |
| 卷号 | 71 |
| 关键词 | Particle measurements Atmospheric measurements Size measurement Standards Pollution measurement Light scattering Photonics Dynamic light scattering particle size simultaneous measurement single-photon detection turbidity |
| ISSN号 | 0018-9456 |
| DOI | 10.1109/TIM.2022.3180421 |
| 通讯作者 | Wang, Xiujuan() ; Wang, Huanqin(hqwang@iim.ac.cn) |
| 英文摘要 | A real-time water quality measurement instrument was developed to detect the liquid turbidity and particle size simultaneously. To reduce the complexity of the system and improve the sensitivity of the measurement, a high-precision single-photon detector is used to measure the intensity of scattered light. The system uses the principle of the 90 degrees Mie scattering theory and the dynamic light scattering method to process the signal to obtain turbidity and particle size parameters. Combining the above theory with single-photon detection technique, a new instrumental measurement model, which can detect turbidity and particle size at the same time, is proposed. According to the experimental results, the system can simultaneously measure turbidity and particle size in the range of 1-100 Nephelometric Turbidity Units (NTU) and 50-400 nm, respectively. Turbidity and particle size showed a good linear relationship over the entire measurement range. In addition, in the actual measurement, the parameters of the instrument need to be adjusted and optimized when considering the interaction of turbidity and particle size. The system can simultaneously obtain the turbidity and particle size of liquid samples, shorten the detection time, and reduce the cost of measurement, which is sufficient for many applications, including the control and optimization of undissolved particles in chemical processes. |
| WOS关键词 | DYNAMIC LIGHT-SCATTERING ; DESIGN ; SYSTEM ; PARAMETERS ; LASER |
| 资助项目 | Plan for Major Provincial Science and Technology Project[202203a07020004] ; Plan for Major Provincial Science and Technology Project[202003a07020005] ; Natural Science Foundation of China[U2133212] ; Natural Science Foundation of China[61673368] |
| WOS研究方向 | Engineering ; Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000811582300003 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 资助机构 | Plan for Major Provincial Science and Technology Project ; Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/131297]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Wang, Xiujuan; Wang, Huanqin |
| 作者单位 | 1.Hefei Univ Technol, Sch Microelect, Hefei 230009, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Environm Opt & Technol, Hefei 230031, Peoples R China 3.Chinese Acad Sci, Inst Intelligent Machine, Hefei Inst Phys Sci, State Key Lab Transducer Technol, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Peng,Wang, Xiujuan,Yu, Fajun,et al. A Real-Time Water Quality Measurement Instrument for Simultaneously Detecting Turbidity and Particle Size by Using Single-Photon Counting Technique[J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT,2022,71. |
| APA | Wang, Peng.,Wang, Xiujuan.,Yu, Fajun.,Gui, Huaqiao.,Kong, Deyi.,...&Wang, Huanqin.(2022).A Real-Time Water Quality Measurement Instrument for Simultaneously Detecting Turbidity and Particle Size by Using Single-Photon Counting Technique.IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT,71. |
| MLA | Wang, Peng,et al."A Real-Time Water Quality Measurement Instrument for Simultaneously Detecting Turbidity and Particle Size by Using Single-Photon Counting Technique".IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 71(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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