Table 1. Solution information used for chemical treatment

Condition	Abbreviation	PAA concentration (%)	HP concentration (%)
AA + HP (1:1.5, v/v)	P	9.1	15.7
PAA + D.I water (1:1, v/v)	1/2P	5.8	7.9
HP only	HP	-	30.0

PAA and P: peracetic acid, AA: acetic acid, HP: hydrogen peroxide.