原油污染地表的无伤害清理剂的合成与性能研究  

Synthesis of Harmless Oil Cleaning Agents for Oil-contaminated Soil and Its Properties Study

作　　者：许东彬[1] 辛寅昌[1] 

机构地区：[1]山东师范大学化学院,山东济南250014

出　　处：《精细与专用化学品》2006年第22期11-13,25,共4页Fine and Specialty Chemicals

基　　金：国家科技部创新基金(项目编号:01C26213700899)

摘　　要：对原油在地表污染后的清理进行了综述,发现目前对原油污染地表的清理都会对地表造成不同程度的伤害。在原有专利技术的基础上,研究了无污染处理原油在地表的污染,并合成了用于原油污染地表土的清理剂,该化合物不仅能够使原油在地表脱附,而且能防止粘土的吸水、吸油膨胀引起的土壤伤害。分离出的原油不会在水中分散从而形成难以分离的油水乳状液,避免因清洗原油而引起污染,达到无伤害处理原油污染地表土的目的。The progress on treatment of crude oil contaminated soil was summarized. It was found that all the reported methods to deal with the contaminated soil were the methods harmful to the surface of earth to a certain degree. Based on the patented technology, new method to deal with the contaminated soll without damage was studied, and novel agent for cleaning crude oil on the contaminated soil was synthesized. This new compound not only can make crude oil desorption from contaminated soil, but also can prevent damage of soll from clay swelling caused hy water or oil absorption . The crude oil isolated will not disperse in water to form hardly separable oil-in-water emulsion so as to avoid soil contamination during cleaning up crude oil, so it can achieve the goal of dealing with oil-contaminated soil without damage.

关 键 词：尤伤害清理 原油污染士壤 原油脱附 粘土防膨胀 

分 类 号：X741[环境科学与工程—环境工程]