低溫等離子體在廢水處理中的應用及其機理的研究.pdf

1、v1131839女————镕《——◎鬲婭衙缸史訾碩士學位論文低溫等離子體在廢水處理中的應用及其機理的研究馬東平導師姓名職稱：高錦童煎握揚武教援專業(yè)名稱：鹽蚯也堂研究方向：笠音王佳業(yè)堂論文答辯日期：2QQ2生5目學位授予El期：』地王生立且答辯委員會主席：評閱人：馬東平：低溫等離子體在水處理中的應用及其機理的研究AbstractThelowtemperatureplasmainaqueoussolutionisoneoftheemergi

2、ngtechnologiesforwatertreatmentwIIichappearedintheearly1980。SIthasreceivedextensiveattentioninmanyfieldsintheworld，duetoitshighdegradationefficiencyinstrumentalsimplicityandamenabilitytotheenvironmentIt啪providethepowerfu

3、loxidizingfreeradicalsforthedegradationoforganiccompoundsinwaterbydischargeunderordinaryconditionsThedegradationofdyesisinvestigatedbygl鯽dischargeelectrolysisinwaterWestudiedreactionpathwaysandkineticsThispaperincludesfi

4、Vcchapters：ChapterlreviewstheapplicationoflowtemperaturedischargeplasmatechnologyinthewastewatertreatmentChapter2providesthedegradationofeosinby#owdischargeelectrolysis(ODE)TheinfluenceofallkindsoffactorsisinvestigatedTh

5、edegradationthermodynamicparametersandkineticsarediscussedChapter3describesthedegradationofcrystalvioletbyglowdischargeelectrolysisTheeffectsofelectrolyteconcentrationappliedvoltagepHI202，F(xiàn)e2’nbutylondegradationefficienc

6、yhavebeenstudiedThepossibledegradationpathwaysofcrystalvioletareproposedChapter4studiesthedegradationofcrystalvioletbydualelectrodes，theinfluenceoftheappliedvoltageandpHisinvestigatedThedegradationmechanismofcrystalviole

7、tisproposedbyanalyzingIRandUVspectratheremovalofcolorintheanodeandcathodecellsChapter5investigat姻theyieldof1202underdifferentconditionsbyglowdischargeelectrolysisinwaterFurthermore，theproductionmechanismofH202isdiscussed