浅谈地下水硝酸盐污染

©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(,471023)[],,,,,,[1],[];;;;[]X523[]A[]1004-1184(2009)03-0085-03[]2009-01-04[](1970-),,,,PrimaryDiscussiononNitrateContaminationofGroundwaterFUHai-mei,JINYun-xiao(CivilEngineeringDep.,LuoyangShcoolofScienceandTechnology,Luoyang471023,Henan)Abstract:Groundwaterisnotonlyasignificantpartofwaterrecyclebutalsoanimportantfreshwaterresourcesforhumanbeingsespeciallyforinthesuburbandintheruralarea.Thesurfacewaterresourcesismostpollutedsothepeopledependongroundwatermoreandmoreextent.Atpresent,groundwaterresourcesinourcountryarepollutedseriously.Somehasbeenpollutedatsomedifferentextentandmanyelementsarebeyondthestandard,three-nitrogenpollutionisthemostserious.Thearticleisbasedonanalysisofpollutedsituation,harmandsourcesofgroundwaternitrateandputsforwardsomecountermeasures.Keywords:groundwater,nitratecontamination,situationanalysis,sourceanalysisandcontrolmeasures,,.,50%90%,,,65%,84%,90%,,2127,1/2,,,,,11112060,,125180,5820095313GroundwaterMay1,2009Vol131NO13©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[2]:303,1992,300,43500,199840%,19,(60270m)131520mg/L,15mg/L,4050mg/L,,500700mg/L[3]11280,:,392mg/L,126km2,600mg/L,168km2,5514(1113mgN/L),67mgN/L41:13,2040m30mg/L200520062007377,100%3100%,[4],,(),2,,,11,,,,,,,,,,,,A,A,,,,,()(),119,35:,(),[4]3311,,40%,,25%85%[5],,,312,,,,,,313,,,,6831320095©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[6]316,,,,,,,216mg/L,,,,,27,34[7]2500,901,700,1200hm2(),,,()3172050,,,,,,,,[8],,,,,4,,,,,,,,,,,,,,:411,,,1999400,2010885[9],,,,,,,,,,,,(119)7831320095©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:,,,5,,;,,,,,,,(87),,,412,,,,,,,,:,,,/,:,,413(),,[10],,,;,,,,,,,,5,,,,,,,[1],,,1[J]112006,25(1):34-411[2],,,1[J]1()12008(02)1[3],1[J]1[J]112008(01)1[5],,,112008(01)1[4],,,1[J]112008(07)1[6],,,1[J]112008(01)1[7],,,1[J]112008(03).[8],,1[J]1()12008(01)1[9],1[J]112008(01)1[10],,,1[J]112008(02)191131320095