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    • 2. 发明公开
    • 세정액 및 그 제조방법
    • 清洁溶液及其制备方法
    • KR1020080063924A
    • 2008-07-08
    • KR1020070000531
    • 2007-01-03
    • 가부시키가이샤 사슈우산교오동화홈인(주)
    • 김인열
    • C11D7/10C11D7/12C11D7/14C11D11/00
    • C11D7/12C11D7/14C11D11/00
    • A cleaning solution, and a method for preparing the cleaning solution are provided to improve oil removing effect and sterilizing effect and to prevent the generation of rust. A cleaning solution comprises the electrolyzed reduced water generated at a negative electrode by electrolyzing an aqueous solution comprising at least one kind of salt selected from an alkali metal carbonate, an alkali metal bicarbonate and their composite salt, an alkali metal silicate, and an alkali metal phosphate, as a main component. Preferably the reduced water has a pH of 12-14, an oxidation/reduction potential of -900 to -1,300 mV and a dissolved hydrogen concentration of 0.1 mg/L or more and contains 5 mg/kg or more of a silver ion.
    • 提供清洁溶液和制备清洁溶液的方法以提高除油效果和杀菌效果并防止生锈。 清洗液包括通过电解含有选自碱金属碳酸盐,碱金属碳酸氢盐及其复合盐中的至少一种盐,碱金属硅酸盐和碱金属的水溶液在负极上产生的电解还原水 磷酸盐作为主要成分。 优选地,还原水的pH为12-14,氧化还原电位为-900〜-1,300mV,溶解氢浓度为0.1mg / L以上,含有5mg / kg以上的银离子。