Water for medical treatment, production method thereof, and dialysis apparatus using water for medical treatment as dialysis liquid

摘要

A main feature of the present invention is to provide water for medical treatment that can eliminate superoxide anion radicals that trigger various disease. Raw water including at least sodium, potassium, magnesium, and calcium ions is supplied to an eloectrolytic water treatment apparatus comprising a cathode chamber and an anode chamber. A current within the range of 0.16 mA/cm.sup.2 3.2 mA/cm.sup.2 is applied per each pair electrodes and one diaphragm for 0.5 seconds . about.5 seconds across a cathode electrode and an anode electrode to electrolyze the raw water. By this method, water for medical treatment is produced that has an oxidation-reduction potential value within the range of -150 mV0 mV measured against a platinum electrode. The water for medical treatment can remove from the blood of a patient the SAR that causes various disease.