| Title |
The Determination of TRC using an Electrochemical Method (I: Au electrode) |
| Authors |
이준철 ( Jun Cheol Lee ) ; 박대원 ( Dae Won Park ) |
| DOI |
https://doi.org/10.15681/KSWE.2014.30.3.298 |
| Keywords |
Au electrode; Chronocoulometry; Electroanalytical method; Linear sweep voltammetry; Total residual chlorine |
| Abstract |
We measured by electrochemical method for TRC (total residual chlorine) in ocean. From the results of Au electrode used for working electrode through cyclic voltammetry test, we obtained charge in voltage ranged from 0.0V-1.0V, and analyzed correlations of charge for TRC. Reduction peak TRC was investigated to be approximately 0.65 V vs. Ag/AgCl, and in the case that salt concentrations and temperatures in ocean appeared different, charge was analyzed for being different in the same TRC. However, in the case that each condition was constant, charge was measured at highly correlations for TRC. |