參加的主要科研課題
1.“物理化學-生物耦合技術治理高濃度污染土壤”863重點項目,2008-2011;2.“原位電動生物技術修複多環芳烴污染土壤”863,2008-2010;3.“土壤典型有機污染物的界面過程及修複技術原理”國家基金重點項目,2008-2011;“複合污染條件下有機污染物在河口顆粒物上的不可逆作用過程及其生物有效性”國家基金面上項目,2007-2009。
代表性論文
XiaodongMa,HongwenSun,HongHe,MinghuiZheng.CompetitivereactionduringdecompositionofhexachlorobenzeneoverultrafineCaFecompositeoxidecatalyst.Catal.Lett.,2007,119:142147.XiaodongMa,MinghuiZheng,WenbinLiu,YongQian,XingruZhaoandBingZhang.Synergiceffectofcalciumoxideandiron(III)oxideonthedechlorinationofhexachlorobenzene.Chemosphere,2005,60(6),796-801.
XiaodongMa,MinghuiZheng,WenbinLiu,YongQian,BingZhang,WenxiaLiu.DechlorinationofhexachlorobenzeneusingultrafineCa-Fecompositeoxides.Journalofhazardousmaterials,2005,B127,156162.XiaodongMa,HongwenSun,PengYu.Anovalwayforpreparinghighsurfaceareasilicamonolithwithbimodalporestructure.JournalofMaterialsScience,2008,43,887.891.XiaodongMa,HongwenSun,WenbinLiu,WenxiaLiu,MinghuiZheng.DechlorinationofhexachlorobenzeneoverMgFecompositeoxides.FreseniusEnvironmentalBulletin,2007,16(7),745-748.
AiyinChen,XiaodongMa,HongwenSun,.DecolorizationofKNRcatalyzedbyFecontainingYandZSM5zeolites.Journalofhazardousmaterials,2008,156,568.575.YongQian,MinghuiZheng,WenbinLiu,XiaodongMa,BingZhang.InfluenceofmetaloxidesonPCDD/Fsformationfrompentachlorophenol.Chemosphere,2005,60(7),951.958.WenbinLin,MinghuiZheng,DongshengWang,YingXing,Xingru,Zhao,XiaodongMa,YongQian.FormationofPCDD/FsandPCBsintheprocessofproductionof1,4.dichlorobenzene.Chemosphere,2004,57,317-1323.
WenxiaLiu,MinghuiZheng,WenbinLiu,XiaodongMa,YongQian,BingZhang.Formationofpolychlorinateddiphenylethersfromcondensationofchlorophenolswithchlorobenzenes.EnvironmentalScienceandPollutionResearch,2008,15(1)84-88.WenbinLiu,MinghuiZheng,BingZhang,YongQian,XiaodongMa,andWenxiaLiu.InhibitionofPCDD/Fsformationfromdioxinprecursorsbycalciumoxide.Chemosphere,2005,60(6),785-790.
陳愛因,馬小東,孫紅文.Y型分子篩負載鐵催化劑脫色活性豔藍KN-R的研究.環境化學,2008,27(1):23-28.顧曉清,馬小東,孫紅文.氧化鋅表面的Fe(II)對三氯乙烯的還原脫氯研究.生态環境,2007,16(4):1180-1183.
代表性專利
馬小東、宋琪等,一種催化降解二惡英的複合金屬氧化物催化劑的制備方法.馬小東,孫紅文等.氧化鐵多孔整體式催化劑的制備.馬小東,孫紅文等.一種雙孔酶固定化反應器的制備方法.鄭明輝,馬小東等.一種對有機氯化合物脫氯的方法.鄭明輝,馬小東等.一種脫氯劑及其制備方法.
相關資料
《一種催化降解二惡英的複合金屬氧化物催化劑的制備方法》。以NaOH或KOH為沉澱劑,在劇烈攪拌、水浴條件下,滴定含Ca2+、Fe3+、TiO2的溶液,經滴定、抽濾、洗滌、幹燥、焙燒,制得複合金屬氧化物催化劑。通過控制Ca2+、Fe3+的組成、滴定速度,制備得到含有Ca2Fe2O5活性組分的複合金屬氧化物催化劑。本發明的催化劑具有成本低廉、制備方法簡便,對二惡英類污染物催化降解活性高的優點。申請/專利号:CN200810152831.5,申請日期:2008年11月5日。