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锌类质同像置换对磁铁矿与Fe(Ⅱ)共存体系还原硝基苯性能的影响
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摘要
<正>随着现代化工业生产的迅猛发展,大气、水体、土壤、水生生物、甚至是人体血液及母乳中均能检测出多种持久性有机污染物(Persistent Organic Compounds,POPs),如硝基苯、多氯联苯、四溴双酚A等。大量研究表明,还原作用是POPs在自然界缺氧环境中(如地下水、底泥)的主要降解途径~([1])。此外,还原作用能有效防止卤代二苯并呋喃等类二噁英类物质的生成[2]。天然矿物在自然界中广泛存在,其对POPs的还原降解作用被认为是POPs非生物转化的重要途径,引起了国内外研究者的广泛关注。
引文
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    [4]X.Liang,S.Zhu,Y.Zhong,J.Zhu,P.Yuan,H.He,J.Zhang,The remarkable effect of vanadium doping on the adsorption and catalytic activity of magnetite in the decolorization of methylene blue,Appl Catal B-Environ,97(2010)151-159.
    [5]R.C.C.Costa,M.F.F.Lelis,L.C.A.Oliveira,J.D.Fabris,J.D.Ardisson,R.R.V.A.Rios,C.N.Silva,R.M.Lago,Novel active heterogeneous Fenton system based on Fe3-xMx04(Fe,Co,Mn,Ni):The role of M2+species on the reactivity towards H202reactions,J Hazard Mater,129(2006)171-178.
    [6]J.M.Byrne,V.S.Coker,E.Cespedes,P.L.Wincott,D.J.Vaughan,R.A.D.Pattrick,G.van der Laan,E.Arenholz,F.Tuna,M.Bencsik,J.R.Lloyd,N.D.Telling,Biosynthesis of Zinc Substituted Magnetite Nanoparticles with Enhanced Magnetic Properties,Adv.Funct.Mater.,24(2014)2518-2529.

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