Deteriorated positive electrolyte containing Fe.sup.3 /Fe.sup.2+ ions for a redox flow battery is regenerated in a negative electrolyte chamber of an electrolyte regenerating apparatus. For this purpose, a formic acid solution is introduced into a positive electrolyte chamber of the electrolyte regenerating...http://www.google.es/patents/US4956244?utm_source=gb-gplus-sharePatente US4956244 - Apparatus and method for regenerating electrolyte of a redox flow battery
Apparatus and method for regenerating electrolyte of a redox flow battery
