2005255 ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY[]2004-11-07;[]2004-12-28。[](1972—),,,,。 (,163714)[],、。[];;;[]O646 []A []1006-1878(2005)05-0361-03 。,“”,,[1]。,“”(、、)。,,。1 基本类型 :(1)():,(),,,,[2]。(2):,。;,,[3]。(3):,。。(4):,,。(5):、、[4],,。。Ni2+、CrO2-4、Sn2+、PO3-3PO3-2。、,。,。2 应用现状及发展趋势2.1 。、、、,。,、,。2.1.1 ()、、。,。,。,、,[5]。。,,[6]。2.1.2 ,。,·361· ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY 200525,。,,、。:,,,,,。,,。,,,、、;,,,。、、[4]。,,。,,。,。,N2。,。,,,。ClO-。2.1.3 ,。,。,、。,[7]。。,,Fe3+,Cu2+,Cr6+,Ag2+,Ni2+、Cu2+,Zn2+,Ag+。2.1.4 “”,,,。(),。:Fe2+,;Fe(OH)2;,;-,。。,,。、,,[5]。。,:,;pH。,“—”,,,。、[8]。2.1.5 ,。-—[9],,COD,。2.2 、、(Cl2,H2S,SO2,NOx,CO2)。,。[10]:(1);(2)。[4],;,。,Cl2、SO2。Cl2·362· 5.,()[11]。SO2,。ISPRAMARK[12],HBrBr2,Br2SO2。,Br2。SO2。Ce4+Ce4+,SO2;PbO2、SO2[11]。2.3 、。,、。,,。,、、、[10]。2.4 ,,、,H+、O2、CO2、SO2[11]。,,、。2.5 。,,,。,、,。3 结语,。,、,。 1 ,,..,1999,(1):32~342 ,,..:,20023 ,,..,2004,21(1):49~524 ,..,2003,22(5):471~4765 ,,..,2002,13:6~96 ..,2002,22(5):5~77 ,,..,1998,24(1):64~688 ,,.—.,CN1201759A,20029 ,,..,2001,20(4):98~10110 ,..,2002,30(6):47~5011 ..,1994,10(6):34~3612 KreysaG.ElektrochemischeUmwelttechnik.ChemingTechnik,1990,62(5):357~365ApplicationofElectrochemicalTechniquesintheFieldofEnvironmentalProtectionWangHan(ResearchInstituteofDaqingPetrochemicalCompany,HeilongjiangDaqing163714,China)Abstract:Thekindsofelectrochemicaltechniqueswereintroducedindetail,andthestatusofresearch,applicationanddevelopmentofthesetechniquesinthefieldofenvironmentalprotectionwassummarized.Keywords:electrochemistry;wastewatertreatment;wastegastreatment;environmentalprotection(编辑 叶晶菁)·363·