| 摘要 |
A continuous electrochemical analyzer for determining the concentration of such cations as cadmium, lead, copper, antimony in solutions containing them is disclosed, which is based on the application of voltammetric measurements, essentially comprising: - a cell subdivided by a separation wall into two cell portions, the first one of which is equipped with a solid working electrode of glassy-carbon, with a reference electrode and with a counter-electrode, with the other cell portion being provided with an inlet port and an outlet port for said cationic solutions, both of said ports being situated on the same side of said cell chamber, and from them an "U"-shaped tube element extending, the "U"-shaped end of which extends beyond said separator; - means for amplifying and detecting the signal relevant to the measurement of the concentration. |
