摘要
介绍了山梨醇型凝油剂的制备方法，以及其胶凝轻质渍及类油物质的性质。结果表明，此类凝油剂对汽油，柴油，机油以及基苯及苯系有机溶剂等的去除率达９０％以上。经生物毒性试验表明，不会对水中鱼类产生毒性效应，凝油后油凝体硬度可达３．９×１０＾４－９．８×１０＾４Ｐａ。可用于各种轻质油及类油物质泄漏等突发性事故的应急处理。
Preparation of sorbitol-type oil gelling agent and gelling abilities to several light oils and oil-like organic solvents were recommended. The result showed that the removal rate of this type of gelling agent to gasoline, diesel oil, kerosine and lubricating oil was higher than 90%. Toxicological test showed that this agent did not cause any toxic effect to the fish. It could be used for emergent treatment of oil spill event.
出处
《上海环境科学》
CAS
CSCD
1993年第11期24-25,20,共3页
Shanghai Environmental Sciences
关键词
山梨醇型
凝油剂
油污染处理
制备
Sorbitol-type oil gelling agent
Oil pollution treatment
Preparation
Properties
