氨氮与亚硝酸盐对含铁锰地下水生物净化影响

46820148JOUＲNALOFHAＲBININSTITUTEOFTECHNOLOGYVol.46No.8Aug．2014111121．1001242．150090MnOBSBＲ．0.10.20.30.7mg/LSBＲMnOBMnOB1.22.2mg/L4.5mg/L．MnOB．TU991.26A0367－6234201408－0096－06InfluenceofammoniaandnitriteonperformanceofFeandMnremovalbybiofilterCAIYanan1LIDong1ZENGHuiping1ZHANGJie121．KeyLaboratoryofBeijingWaterQualityScienceandWaterEnvironmentＲecoveryEngineeringBeijingUniversityofTechnology100124BeijingChina2．StateKeyLaboratoryofUrbanWaterＲesourceandEnvironmentHarbinInstituteofTechnology150090HarbinChinaAbstractThepilot-andlab-scalereactorwasconstructedrespectivelytoevaluatetheinfluenceofammoniaandnitriteontheperformanceofFeandMnremoval．Theresultsofpilot-scalefilterindicatedthatthenitriteconcentrationof0.10.20.30.7mg/LhadnoeffectsonFeandMnremovalaswelltheammoniaconcentrationof1.2and2.2mg/L．Howevertheammoniaconcentrationabout4.5mg/LwouldinhibittheMnremovalresultinginhigherMnineffluentthanrequirementsThelab-scaleSBＲexperimentsdemonstratedthattheactivityofMnoxidizingbacteriaMnOBwasenhancedbynitritebutinhibitedbyammoniawhichshowedtheimportanceofnitrificationinbiologicalremovalofFeMnandammoniaprocessespeciallyintheperiodofstart-up．KeywordsFeandMnremovalnitrificationpurificationofgroundwaterbiologicalfilterMnoxidizingbacteriaactivity2013－09－20．51222807NCET-10-0008．1986—1976—1938—[e-mail]．、．11.11．3.0m、185mm130cm、0.6～1.2mm30cm．4m/h48h18L/s·m2、2.5min．7.8～8.2mg/L．!#$%&’(&’()*+,-.#/0*+,12!3456789#(:;=?@ABCDAEFGHIJ-.K#E,LDME:;NBO#PQPQ1SBＲSBＲMnOB．10LMnOB2L6.0g/L．24h95%9.5L10L．1.218～22℃．NaNO2、NH42SO4．MnOB10．SBＲ22～28℃7.5mg/L．0.45μm4℃．1.3GB5750/2006、、、、、、．22.1．．2a0.1mg/L．0.2mg/L18d20d0.1mg/L．0.30.7mg/L0.1mg/L．3a0～30cm90cm0.1mg/L．2b0.10.20.30.7mg/L0.05mg/L．3b0～60cm．79811．．!#!$!%!&!’(!(’&!&’)!!#!*$%&’+,*-./01(+,2$%&’!-./01($%&’!(-./01($%&’!&-./01($%&’!)-./01($%&’!3-./01(a!!!#!$%&’()#$#*)+)*,+,*-+#.+-/+,/*,/+)/*)/++/*%&’(+$%&’()%&’(+/)$%&’()%&’(+/,$%&’()%&’(+/-$%&’()%&’(+/0$%&’()b!!##$%#$&#$’#$()!*!)+,-./0*#$%#+,-./0#$%#$0+,-./0#$%#$(+,-./0&’(’10#01(#(12##$%#$2+,-./0#$%#$3+,-./0c23c0～30cmMnOB．Vandenabeele12100mg/LMnOB、50%．0.1～0.7mg/L．3c0.1～0.7mg/L3MnOBMnOB．SBＲ．!#!$!%!&!’!$!(!)&!)*!)#!!#$+,-!.%&’(/+.-0123)/a!!!#!$%&’())*+)*,)*-.*/.*0.*1#$%.*)$%&’()#$%.*1$%&’()#$%.*2$%&’().1.0./.)-.),.)+.&’()#3$b!#!$!%!&!#!’!(%!()!(*!!#$+,-!.%/+.-0123(/c3、、2.22.10～0.7mg/L．1.22.24.5mg/L、、、4、5．4a1.2mg/L5d4b8946．5a0～30cm0～60cm．2.2mg/L1d4a4b100.7mg/L0.1mg/L．4a2.2mg/L5a0～60cm1.2mg/L5c、5d．!#!#$%&!%&%!$&!’()$%*’)+,-./%*$%%0$+,-./%$%$0$+,-./%$%0!+,-./%a!#$%!#$%&’()$%**$%&’()$%)*$%&’()+#+,*#*,)#),,#,!-./&0-/$%&’()0#),)#*,c!!!#$#!$%&’())*++*,+*-+*.+*/%&’&+0)+)0/+#1())*/$%&’()()/*/$%&’()().*0$%&’()b!!!#!$%&’()*+,*+-*+.#$##/*0)*)0.*%&)+.$%&’()%&.+.$%&’()%&-+0$%&’()d4!!#!$!%&!%’!%(!!#$)*+’,&%!-%&.)-+/012%.%3!!3(!3#!3,!3&!-’()*.)-+/012%.%&%3&+/012%%&&3&+/012%%&,3’+/012%!!#!$!%&!%’!%(!!#$)*+!!#!$!%&!%’!%(!!#$)*+%&%3&+/012%%&&3&+/012%%&,3’+/012%%3(%3’%3&!3$!3#!3!-+.)-+/012%.!!#!$!%&!%’!%(!!#$)*+%&%3&+/012%%&&3&+/012%%&,3’+/012%!3#!3,!3&!-,.)-+/012%.abcd5、、、4.5mg/L4a1.5～2.0mg/L4b．15dρ＞0.1mg/L0.05mg/L．5a0～30cm．5c、5d、0～30cmMnOB．2.4～2.8mg/LMnOB1mg/LMn2+0.29mg/L13．MnOB．998Pacini14MnOB．MnOB．Tekerlekopoulou15．2.3MnOBMnOBMnOB．2.1MnOB3SBＲ．MnOB．MnOB．6．SBＲkdρMn/dt=－k．1．!#$!!#$#!#$!%!#$#$!%!#$$#%!#$$!&$$#&$$!&$%$##&’%#!#!%#%!!()*’+(*,-./0+##%#’#&#!#!()&’%1021*’+(*,-./0+*’+(*,-./0+&’%&’%*’+(*,-./0+#!#!%#%!!()#!#!%#%!!()%’&!34abcd6、、MnOB5～6mg/L6aMnOB．13k0.0650.0620.066mg·L－1·h－1Ｒ20.970.970.97k0.0640±0.0021．MnOBMnOB、．1MnOBkＲ2ρ/mg·L－1k/mg·L－1·h－1Ｒ2150.0650.972100.0620.973150.0660.9740.50.0650.9951.00.0890.9661.50.0910.9771.00.0780.9481.50.0770.9392.00.0590.879－1－0.0560.991050.1040.9910.5mg/L4k0.065mg·L－1·h－1Ｒ2=0.0993kMnOB51.0mg/Lk0.089mg·L－1·h－1Ｒ2=0.09661.5mg/Lk0.091mg·L－1·h－1Ｒ2=0.0975．0.5mg/LMnOB1.0mg/L1.5mg/Lk．MnOB．MnOBMnOBMnOBMnOB．781.01.5mg/L6c1k0.078mg·L－1·h－1Ｒ2=0.940.077mg·L－1·h－1Ｒ2=0.93MnOB．2.0mg/LMnOB001461k0.59mg·L－1·h－1Ｒ2=0.87．6c17～24h．MnOB948h29h09－1．1k0.056mg·L－1·h－124hk6c9－11Ｒ20.99．106Ｒ2=0.991k0.104mg·L－1·h－1．MnOBMnOB6k10k3MnOBMnOB610MnOBk6．MnOBMnOBMnOB．31．20.10.20.30.7mg/LSBＲMnOB．2SBＲMnOB1.22.2mg/L4.5mg/L．4MnOB．1．J．20035753－57．2．J．2005211235－38．3．M．2005209－234．4．D．2010．5．D．2010．6TEKEＲLEKOPOULOUAGVAYENASDV．SimultaneousbiologicalremovalofammoniaironandmanganesefrompotablewaterusingatricklingfilterJ．BiochemicalEngineeringJournal2008391215－220．7TEMBALTMAＲKIC'MＲIBICIC'Netal．ＲemovalofammoniaironandmanganesefromgroundwatersofnorthernCroatia—pilotplantstudiesJ．ProcessBiochemistry2005401327－335．8MOUCHETP．FromconventionaltobiologicalremovalofironandmanganeseinFranceJ．JournalAmericanWaterWorksAssociation1992844158－167．9GOUZINISAKOSMIDISNVAYENASDVetal．ＲemovalofMnandsimultaneousremovalofNH3FeandMnfrompotablewaterusingatricklingfilterJ．WaterＲesearch19983282442－2450．10VANDENABEELEJDEBEEＲDGEＲMONPＲEＲetal．InfluenceofnitrateonmanganeseremovingmicrobialconsortiafromsandfiltersJ．WaterＲesearch1995292579－587．11MICHALAKOSGDNIEVAJMVAYENASDVetal．ＲemovalofironfrompotablewaterusingatricklingfilterJ．WaterＲesearch1997315991－996．12VANDENAB