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济南地面找平出现油污怎么处理?

添加时间:2019-06-20      来源:http://www.sdjnzlp.com

  济南地面找平出现油污有三种处理措施,分别是有机溶剂清洗、碱清洗和盐酸冲洗,下面济南地面找平厂商就为大家来讲一下这三种方法。
  There are three ways to deal with oil pollution in Jinan ground leveling. They are organic solvent cleaning, alkali cleaning and hydrochloric acid washing. Now Jinan ground leveling manufacturer will talk about these three ways for you.
  有机溶剂清洗方法:
  Organic solvent cleaning method:
  采用有机溶剂停止除油是一种通用的除油方法,效率高,适用于各种油脂,一般不会影响基材的物理性能。但不能同时除去无机盐和碱性物质,除油不彻底。溶剂挥发后有着火和中毒的危险,因此,使用有机溶剂要求具有溶解度强、不适合火灾、毒性大、挥发慢等特性。常用的清洗溶剂主要有稀溶剂、汽油溶剂、石油溶剂、松节油溶剂、甲苯溶剂、二苯基溶剂和氯溶剂。
  Stopping deoiling with organic solvents is a general deoiling method with high efficiency. It is suitable for all kinds of oils and fats without affecting the physical properties of the substrates. But inorganic salts and alkaline substances can not be removed at the same time, and oil removal is not complete. Solvent volatilization is dangerous to fire and poisoning. Therefore, the use of organic solvents requires strong solubility, unsuitable for fire, high toxicity and slow volatilization. The commonly used cleaning solvents are dilute solvents, gasoline solvents, petroleum solvents, turpentine solvents, toluene solvents, diphenyl solvents and chlorine solvents.
  济南地面找平
  Jinan Ground Leveling
济南地面找平
  碱清洗空气:
  Alkali cleaning air:
  它是较简单、较古老的方法之一,由于成本低廉而被广泛使用。将一公斤烧碱和20公斤水混合,停止在空气中刮擦,以中和空气中的盐酸。
  It is one of the simplest and oldest methods and is widely used because of its low cost. Mix one kilogram of caustic soda with 20 kilograms of water and stop scraping in the air to neutralize hydrochloric acid in the air.
  盐酸冲洗:
  Flushing with hydrochloric acid:
  用盐酸清洗主要是去油。盐酸浓度不宜过高,达到4~5%。对一些油品比上了严重的中央级,可以多出几倍。应用此方法必须注意安全,做好通风工作,如不小心被盐酸溅出,需立即用大量清水冲洗。
  Cleaning with hydrochloric acid is mainly degreasing. The concentration of hydrochloric acid should not be too high, reaching 4-5%. For some oil products, it can be several times more serious than that at the central level. The application of this method must pay attention to safety, do a good job of ventilation, if accidentally spilled by hydrochloric acid, need to be immediately washed with a large amount of clean water.
  以上是济南地面找平厂家为大家整理的相关内容,欢迎大家关注我们网站http://www.sdjnzlp.com
  The above is the relevant content of Jinan Ground Leveling Factory for you. Welcome to pay attention to our website http://www.sdjnzlp.com.
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