10.14489/td.2022.12.pp.047-051

2022, 12 December

DOI: 10.14489/td.2022.12.pp.047-051

Jabbarli B. R., Huseynova M. V.
ISSUES OF DEVELOPMENT AND OPTIMIZATION OF CUVETTE TURBIDIMETERS FOR WATER TURBIDITY CONTROL
(pp. 47-51)

Abstract. The issues of development and optimization of cuvette turbidimeters for water turbidity control are considered. The principle of constructing a universal turbidimeter with a variable course of the liquid beam inside the cuvette is described. The problem of optimization of cuvette laser turbidimeters in the mode of the presence of a rigid coupling function between the varying value of the initial laser radiation intensity and the length of the beam path in the liquid in the cuvette is investigated. It is shown that a turbidimeter with a changing beam path in a cuvette and a changing radiation intensity can have the highest average integral sensitivity if a decrease in the beam path is accompanied by a proportional logarithmic increase in the radiation intensity.

Keywords: turbidimeter, sensitivity, turbidity, measurements, optimization.

+ - About the Authors Click to collapse

B. R. Jabbarli, M. V. Huseynova (Azerbaijan Technical University, Baku, Azerbaijan) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

+ - References Click to collapse

1. Water Quality and Health: Review of Turbidity: Information for Regulators and Water Suppliers. Technical Brief. World Health Organization. Available at: https://apps.who.int/iris/handle/10665/254631
2. Turbidity and transparency of water. Encyclopedia of water. Available at: https://www.barrier.ru/encyclopedia/o-vode/mutnost-i-prozrachnost-vody/ [in Russian language]
3. Abueejela Yo. M., Gaunauim A. S., Algitta A. A. (2020). Measuring Turbidity of Water Based Photo Voltaic Cell and Laser Light. JEEEIT Transactions, Vol. 1, (1), pp. 49 – 55.
4. Sefa-Ntiri B., Mehsah-Amoah P., Okoto R. J. S., Tatchie E. T. (2014). Measurement of Optical Turbidity of Drinking Water Samples, Using Nephelometric and Laser Light Techniques. American International Journal of Con-temporary Scientific Research, Vol. 1, (4), pp. 22 – 33.
5. Ahmad Fairuz Bin Omar, Mohd Zubir Bin MatJafri. (2009). Turbidimeter Design and Analysis: A Review on Optical Fiber Sensors of the Meusurement of Water Turbidity. Sensors, Vol. 9, (10), pp. 8311 – 8335. DOI: 10.3390/s91008311.
6. Ahmad Shauri R. L., Wagiran R., Mohd Noor S. B. et al. (2006). Optical Transmission-Based Water Turbidity Measurement System. International Journal of Engineering and Technology, Vol. 3, (2), pp. 257 – 262.
7. Hilaire T. J., Kamta M., Kayem G. J. (2014). Infrared Turbidimeter for Nephelometric Turbidimetric and Ratio Control and Monitoring of Water during Treatment. Interna-tional Journal of Engineering Research and Technology, Part 1, Vol. 3, (2), pp. 2499 – 2504.
8. Ahmad Fairuz Omar, Mohd Zubir MatJafri. (2012). Development of Optical Instrument as Turbidimeter: a Comparative Study. Sensor Review, Vol. 32, (2), pp. 134 – 141.
9. Papadopoulou A. A., Mouza A. A., Paras S. V., Karabelas A. J. (1998). A New Turbidity Meter for Monitor-ing the Quality of Water. Protection & Restoration of the Environment IV: International Conference. Sani.
10. Jingsong Li, Benli Yu, Weixiong Zhao, Weidong Chen. (2014). A Review of Signal Enhancement and Noise Reduction Techniques for Tunable Diode Laser Absorption Spectroscopy. Applied Spectroscopy Reviews, Vol. 49, pp. 666 – 691. DOI:10.1080/05704928.2014.903376.
11. Van De Hulst. (1957). Light Scattering by Small Particles. New-York: John Wiley and Sons.
12. Swift D., Schubel J., Sheldon R. (1972). Size Analysis of Suspended Fine Sediments: Jour. Journal of Sedimen-tary Petrology, Vol. 42, pp. 122 – 134.
13. Lubell C., Barry T., Brody E., Hearn G. (1973). Inexpensive Dual Beam Turbidimeter. Journal of Sedimentary Petrology, Vol. 43, (3), pp. 898 – 903.
14. El'sgol'ts L. E. (1974). Differential Equations and Variational Calculus. Moscow: Nauka. [in Russian language]

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