65TheoreticalResearch464000X7A1674-6708201144-0025-02011.11.21.31.42/322.1pH10~11CN-:Cl2=1:2.73CN-:Cl2=1:3.42ORP300mv~350mv10min~15minpH7~8H2SO4CN-:Cl2=1:4.09CN-:Cl2=1:4.09ORP600mv~700mv10min~30min3mg/L~5mg/12.2pHpH9~10pH20min~30min10min~20min2.3pHSSPO43-CODZn2+3CODBOD5CODBOD5BOD5CODCODCODCOD100mg/L~150mg/LCODCOD35656553520112.indd22011//114::1635TheoreticalResearch3.4123453.512343.61234123456783.5%5[1].[J].2009(20).G-MBRLGG-MBRLGLGLGG-MBRLGMBR34%LGG-MBRG-MBR4[1].[J].2007(3).[2].[J].2008(6).253.43.5[1].[J].2010(2).[2].[J].,2010(5).[3].[J].,2010.2832[1].[J].200826(2)107-108.[2].[J].200933(2)106-108.[3].[J].2009(3)35-36.63565532011.indd2011//114::18