Electrolysis time

(min)

Absorbance at

230 nm

Naugard Q® concentration (mg L-1)

0

0.2468

14.93

10

0.1741

10.71

20

0.1714

10.56

30

0.1459

9.08

40

0.0856

5.58

Table 2: Naugard Q concentration according to UV-Vis absorbance for real effl uent (Abs = -0,01048 + 0,01723. [Naugard Q]; R2 = 0,99334).
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