文献类型：专利

英文题名：Removing benzene, toluene, ethylbenzene and xylene in groundwater using percarbonate oxidant, comprises adding sodium carbonate solid powder into BTEX contaminated groundwater solution, activating and carrying out oxidation

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：CN104671387-A

申请日：2015-02-04

公开日：2015-06-03

语种：英文

收录：DERWENT

摘要：NOVELTY - Removing benzene, toluene, ethylbenzene and xylene (BTEX) in groundwater using percarbonate oxidant, comprises adding sodium carbonate solid powder into BTEX contaminated groundwater solution, activating by adding ferrous sulfate oxidant, then adding chelate, to strengthen the activation effect; and carrying out oxidation to remove BTEX in contaminated groundwater. USE - The method is useful for removing BTEX in groundwater using percarbonate oxidant (claimed). ADVANTAGE - The method has high oxidation ability, high stability, and long lasting oxidation effect, and is environmentally-friendly.