IWA Publishing

Table 2

Table of correlations between physicochemical variables measured before and after disinfection and the number of viable eggs counted in the control and treated samples

V NOV	NH⁺₃ (mg/L)	NO₃⁻ (mg/L)	SS (mg/L)	Turbidity (FTU)	pH	NO₃⁻AD (mg/L)
Gypsum	0.33	0.31	−0.907*	−0.91	0.313	0.906*
CaCl₂	0.47	0.062	−0.348	−0.26	−0.92*	0.980*
NaClO	0.62	0.016	−0.91*	−0.82*	0.235	1.000**
H₂O₂	0.93*	0.85	−0.188	−0.1	0.337	0.959*
Control	0.95*	0.93*	0.987**	−0.2	0.285	0.984**

V NOV	NH⁺₃ (mg/L)	NO₃⁻ (mg/L)	SS (mg/L)	Turbidity (FTU)	pH	NO₃⁻AD (mg/L)
Gypsum	0.33	0.31	−0.907*	−0.91	0.313	0.906*
CaCl₂	0.47	0.062	−0.348	−0.26	−0.92*	0.980*
NaClO	0.62	0.016	−0.91*	−0.82*	0.235	1.000**
H₂O₂	0.93*	0.85	−0.188	−0.1	0.337	0.959*
Control	0.95*	0.93*	0.987**	−0.2	0.285	0.984**

*Significant correlation at 0.05, **Significant correlation at 0.01.

SS, Suspended Solids; NO₃⁻, Nitrate; NH⁺₄, Ammonium; NO₃^−_AD, Nitrate After Disinfection; NOV, Number of Viable Eggs.

View Large

This Feature Is Available To Subscribers Only