文献类型：专利

英文题名：Reinforced removal of chlorinated olefin by adding calcium peroxide solid powder to contaminated groundwater containing chlorinated olefin solution, reacting with ferric sulfate oxidant and adding citric acid and trivalent iron ion chelate

作者：GU X;LV S;QIU Z;XUE Y;SUI Q;ZHANG X;XU M;MIAO Z;FU X;WANG Y

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN104692515-A

申请日：2015-02-04

公开日：2015-06-10

语种：英文

收录：DERWENT

摘要：NOVELTY - Reinforced removal of chlorinated olefin comprises adding calcium peroxide solid powder to contaminated groundwater containing chlorinated olefin solution, reacting, adding ferric sulfate oxidant, and activating; adding citric acid and trivalent iron ion chelate and activating; and oxidizing. USE - Method for reinforced removal of chlorinated olefin (claimed). ADVANTAGE - The product is environment-friendly and has oxidation ability, high stability, and long lasting oxidation effect. The method has no intermediate product accumulation and does not cause secondary pollution.