Simultaneous Removal of MTBE and Benzene from Contaminated Groundwater Using Ultraviolet-Based Ozone and Hydrogen Peroxide

Table 1

Characteristics of groundwater samples.

Parameters	Value
pH	7.09
TDS, mg/L	3645
D.O., mg/L	5.78
Turbidity, NTU	0.1
TSS mg/L	5.0
TOC mg/L	5.36
MTBE 𝜇g/L	<1.0
VOC 𝜇g/L	<1.0
BTEX 𝜇g/L	<1.0
Alkalinity-T (CaCO3)	433.5
Cl^− mg/L	1220.38
NO3^−− mg/L	3.809
Br^− mg/L	4.212
SO4^−− mg/L	545.69
Ca^++ mg/L	255.1
Fe^+ mg/L	<0.009
K^+ mg/L	34.2
Mg^++ mg/L	82.5
Na^+ mg/L	631.2