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解决油污的方法与原理
更新时间: 2021-04-15 12:24:34  

1、汽油去除油污。原理是汽油能溶解油污形成溶液。

2、氢氧化钠去除油污。原理是氢氧化钠能与油污发生化学反应,生成易溶于水的盐和醇。

3、洗涤剂去油污。原理是洗涤剂有乳化作用,能将油乳化成无数细小的液滴,随水流走。

关键词: 解决 油污 方法 原理

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