Electrochemical Removal of Humic Acids from Water Using Aluminum Anode: Influence of Chloride Ion and Current Parameters

Table 1

Total organic carbon (TOC) recorded at the end of electroremoval runs (HA removal >90%). At t = 0, TOC = 22.6 mg/L.

Salt concentration (mol/L)	Density current (A/m^2)	TOC liquid phase (mg/L)
0.001 NaCl	10	1.7
0.001 NaCl	50	2.1
0.08 NaCl	10	0.8
0.08 NaCl	50	0.8
0.08 NaCl	100	0.7
0.08 NaNO3	10	1.3
0.08 NaNO3	50	2.3
0.08 NaNO3	100	4.6