Assertion: potassium chloride | /r/MadeOf | calcium component
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Source sentences:
text: However, according to further studies by the inventors, it has been found that the deterioration of the electrochemical characteristics of the cation exchange membrane in the electrolysis of an aqueous solution of potassium chloride is not critically found during electrolysis of an aqueous solution of potassium chloride containing calcium component at higher than the critical calcium concentration and the accumulation of calcium component is gradually caused at calcium concentration in a range of slightly higher than the critical calcium concentration.