# | Different conditions | Nitrate concentration decrease [%] | Potential difference [mV] | Slope | R2 | Complete Reduction |
a | HNO3 | 28.4 | 72.8 | NA | NA | 13 h |
b | PLS | 11.3 | 30 | NA | NA | immediate |
c | PLS-Reactor open to air | 7.4 | 64.8 | 0.0335 | (0.99789) | 20 h |
d | PLS-Lower temperature | 6.2 | 40 | 0.027 | (0.99967) | 30 h |
e | PLS-Absence of light | 8.1 | 62.4 | 0.020 | (0.99775) | 40 h |