清洁剂类型及使用.docVIP

清洁剂类型及使用 清洁剂类型及使用提要：碱性清洁剂不仅含有纯碱,还含有大量的其他化合物,对于清除一些油脂类脏垢和酸性污垢有较好效果. 于 清洁剂的类型及使用 1.保洁中常用的清洁剂最基本的类型有哪几种?用什么来表示? 有三种最基本类型:即酸性清洁剂、中性清洁剂、碱性清洁剂.清洁剂的化学性质通常用PH来表示. 2.酸性清洁剂的主要用途是什么? 酸具有一定的杀菌除臭功能,且能中和尿碱等顽渍斑垢,所以酸性清洁剂主要用途是用于卫生间的清洁. 3.中性清洁剂的主要功能是什么? 中性清洁剂配方温和,不腐蚀和损伤任何物品,对被清洗物起到清洁和保护作用,其主要功能是除污保洁. 4.碱性清洁剂的主要功能是什么? 碱性清洁剂不仅含有纯碱,还含有大量的其他化合物,对于清除一些油脂类脏垢和酸性污垢有较好效果. 5.保洁中常用清洁剂有哪些? 酸性清洁剂:①柠檬酸；②醋酸；③盐酸稀释液；④硫酸钠；⑤草酸；⑥马桶清洁剂；⑦消毒剂；⑧过氧化氢漂白剂。 （2）中性清洁剂：①多功能清洁剂；②洗地毯剂。 （3）碱性清洁剂：①碳酸氢钙；②碳酸钠；③氢氧化钠；④氨水；⑤次氯化钠漂白剂；⑥过硼酸钠漂白剂；⑦玻璃清洁剂；⑧家具蜡；⑨起蜡水。 （4）上光剂：①金属抛光剂；②地面抛光剂；③封蜡。 （5）溶剂：①地毯除渍剂；②酒精；③牵尘剂。 （6）杀虫、杀菌剂：①杀虫剂；②空气清新剂。 于 Measures for the routine management of moral education in Middle SchoolsMethod of conventional management of moral education in middle schoolFirst, the guiding ideology:School moral education is an organic whole of the whole education work, always adhere to the school adhere to the moral education, education for this product, and actively promote the quality education, the school building efficient curriculum system of moral education, moral education, improve the sense of attraction and appeal, enhance the moral education work for through and timeliness. Teach everyone, service education and management education, and school moral education work must be with family education and community education closely together, to form a concerted pattern, and strive to create a good atmosphere for education, and to promote the all-round development of students, to establish a scientific moral education full of vigor the For long-term mechanism.Two, the goal of moral education:To guide the students to form the correct world outlook, outlook on life, values, to cultivate students unity and mutual assistance, honest and trustworthy, law-abiding, good quality, hard work, set a good XX students ideological quality, psychological quality and image quality. The formation of excellent moral education curriculum system and management system, the con