[2] Lee H, Jin Y, Hong S. Desalination, 2016, 399: 185.

[3] Fujioka T, Takeuchi H, Tanaka H, et al. Chemosphere, 2016, 161: 104.

[6] Mason J D, Cone M T, Fry E S. Applied Optics, 2016, 55(25): 7163.

[7] GB/T 33087—2016, Instrument Analysis with High Purity Water Specifications and Experimental Methods.

[8] Fashi A, Yaftian M R, Zamani A. Food Chemistry, 2017, 221: 714.

[9] Grumezescu A. American Journal of Public Health, 2017, 18(9): 1201.

[10] Ali E S, Alsaman A S, Harby K, et al. Desalination, 2017, 408: 13.

[11] zgür Arar, mran Yüksel, Kabay N, et al. Desalination, 2014, 342(11): 23.

[12] Song K, Mohseni M, Taghipour F. Water Research, 2016, 94: 341.

[13] Guan L, Tong Y, Li J, et al. Optik, 2018, 164: 277.

[14] Du W, Yang Y, Jiang D, et al. Analytical Letters, 2017, 50(16): 2634.