Advanced treatment of oil recovery wastewater from polymer flooding by UV/H_2O_2/O_3 and fine filtration

查看全文 作　　者：REN Guang-[1]meng;SUN De-[1]zhi;Jong Shik [1,2]CHUNK

机构地区：[1]School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China;[2]Department of Chemical Engineering, Pohang University of Science and Technology, Pohang 790-784, Korea

出　　处：《Journal of Environmental Sciences》索引2006年第18卷第1期,共4页

基　　金：TheNationalBasicResearchandD evelopm entProgram (973)ofChina (N o.2004CB418505)andtheKeyProjectforScienceandTechnologyofHeilongjiangProvince(N o.G B04C20102) 摘　　要：In order to purify oil recovery wastewater from polymer flooding(ORWPF) in tertiary oil recovery in oil fields, advanced treatment of UV/H2O2/O3 and fine filtration were investigated. The experimental results showed that polyacrylamide and oil remaining in ORWPF after the conventional treatment process could be effectively removed by UV/H2O2/O3 process. Fine filtration gave a high performance in eliminating suspended solids. The treated ORWPF can meet the quality requirement of the wastewater-bearing polymer injection in oilfield and be safely re-injected into oil reservoirs for oil recovery. 关键词：石油废水处理聚合物过滤处理聚丙烯酰胺

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Advanced treatment of oil recovery wastewater from polymer flooding by UV/H_2O_2/O_3 and fine filtration

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耦合文献(370)

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