Conc | Corrosion Rate/(cm/min) | Θ | %I | ||||||||||
(g/L) | Blank | EEVA | PEVA | SEVA | FEVA | EEVA | PEVA | SEVA | FEVA | EEVA | PEVA | SEVA | FEVA |
0.5 | 0.0346 | 0.0278 | 0.0280 | 0.0320 | 0.0334 | 0.20 | 0.19 | 0.08 | 0.03 | 19.7 | 19.1 | 7.5 | 3.5 |
1.0 | 0.0346 | 0.0191 | 0.0243 | 0.0246 | 0.0343 | 0.45 | 0.30 | 0.29 | 0.01 | 44.8 | 29.8 | 28.9 | 0.9 |
2.5 | 0.0346 | 0.0118 | 0.0149 | 0.0130 | 0.0236 | 0.66 | 0.57 | 0.62 | 0.32 | 65.9 | 56.9 | 62.4 | 31.8 |
5.0 | 0.0346 | 0.0073 | 0.0064 | 0.0051 | 0.0180 | 0.79 | 0.82 | 0.85 | 0.48 | 78.9 | 81.5 | 85.3 | 48.0 |