✔ 最佳答案
Brine, is water saturated or nearly saturated with salt (NaCl). At 60 °F (15.5 °C) saturated brine is 26.4% salt by weight (100 degree SAL). At 0 °C (32 °F) brine can only hold 23.3% salt. [1]
Different electrolytic cells will use different voltage:
Comparison of cell technologies
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||Mercury|||Diaphragm|||Membrane
Operating current density ( kA/m2)|||8 - 13|||||||0.9 - 2.6||||||||3 - 5
Cell voltage (V)|||||||||||||||||||||||||||||||||||||||||||3.9 - 4.2|||2.9 - 3.5||||||||3.0 - 3.6