,,1.(..mg/L).[]2..mol/L,,,,,,,,,,K.,K,,..,..,,.,,,min,,,.,InfluenceofTestConditiontoDeterminingResultofKMnO4(),:AbstractThepaperdiscussestheconditionfactorsofdeterminingKMnO,andputsfor2wardrequirementsofstandardsolutionconcentration,heatinguptime,temperatureandtitrationtimetoincreasetheveracityofanalyzingresult.Keywords:KMnO4TestconditionVeracityAnalyzingmethodVol.No.HeilongjiangEnvironmentalJouknalDel.K(mL)KMnO(mL)(mL)(mg/L)(mg/L)(%)(%)......................................................................1mg/L.....min....1mg/L..........2NaCO,HCO:HCOCO+CO+HO,,,.,,KMnOMnO,,,min,,,,.min,,(mg/L)(mg/L)(%)minminmin..................23,:()..mol/L(),min(),,,()min().().:..(:)