Also, pre-filtration concentrations of Na+ (262 mg/L) and Fe2+ (0.54 mg/L) in produced water samples were found to exceed the allowable limits set by WHO and USEPA.
Also, pre-filtration concentrations of Na+ (262 mg/L)and Fe2+ (0.54 mg/L) in produced water samples were found to exceedthe allowable limits set by WHO and USEPA.