不同碳源对生物反硝化的影响89b45d4f2f60ddccdb38a054

(),:SC(C+ZH:O+4NO3~ZN:+4OH+SCOZ.,,pH,,(VFA)(DSS)l,(pH7.5,0.03M)1CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC/NNNmmmmmgNO3J///nnnmgC///nnnmmmmmgVSS.dddddddnigVSS.dddddddddVFA0.7544432220.109991.79222l4440.387772,37770.603334440.029991.236664440.252222.05550.362223330.061110.505553330.126661.40000.519994440.036660.928884440.405551.79990.487773330.091110.929993330.273331.9111,200.289993330.006660.601112220.066661.72220.349992220.001110.635552220.317771.53333330.415552220.019991.21222llll0.424442.1222DDDSSSS0.575551lll0.105551.178884440.338881.8222DDDSS,2220.646664440071110.675552220.165551.7555DDDSS,20CCC0.386662220.016661.591119990.567773.0000VFA,ZOC0.530009990.07999999999990.084443330.0100000000000L;2(DSS);31,VFA,VFATOC80%,VFAC,,,,,VFA,A,A,p,A2CVFATCA,VFA,A,,A,,ATCAC,AA,p,AZC(3C),VFA,,VFA,,VFAC,,,(1),C0.349mgNO,N/mgVSS.d0.415mgNON/mgVSS.dC,C;,,,,,,C,,CNC;;C,:,DSS,VFA,,,,C,NC/N(Monteith,1980)(1),C,C,C,C,,C,C,(,1985;,1989),C,C,1C,C:H;;C,(FriekRiehard,1985):SCH3COOH+8N0~4N:+loCO:+6H:0+80H(1)1,mgNONN:1.07mgCHaCOOC,(Ad):29~1.O7CNo+0.375CO:(2):CoaCO:0.375~(mgCH3COOC/mgOZ)CH3COOH+20:~ZCO:+ZHzO(3)(Aa):A.~0.SYNo3C(4):YNo3mgVSS/mgNON;.5VSS.(Na):N0.IYNo:.CNo3(5):0.1VSSA:A1.07CNo3+0.375C02+0.SYNoaCNo3(6),DO~o,CO:~O;A1.07CNo3+0.SYNo3CNo3CNo3(1.07+0.SYNo3)(7),:A1.o7mgeCOOC/mgNON=0.4mgVSS/mgNON,lmgNON0.20mgCH3COOC0.o4mgNON.:ACo:(1.07+0.2)~27mgeH3eOOe/mgNO,0.smgvss/mgNO,N,lmgNON0.4omgC0.osmgNA=1.47mgCH3COOC/mgNON,,,.,C/N1.01.21.31.41.5.23.2,C/NNO3NNONTOCYNpH=7.5,T~250.6ONON/.2NONNNNO---TOCCCVSSSSYNNNCCC/NNNmg/LLLmg/LLLmg/LLLg/LLLmgVSS///mmmmmmmmmmmmmgNONNN111.00069.0000.33348881.458880.48555111.22219.0005.000119991.802220.60000111.33310.6661.222104441.940000.65777111.4440.6660lll162222.145550.71555111.5550.000O000395552.185550.728883,C/NCNpH~7.5,T25,5,N300.6ogNON/3C(gC/d)))N(gN/d)))DNNNCCC/NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNC/NNNDNNNDNNNNN111.0003.0000.730000.048882.22223.0000.150000.096662.75550.8111111.2223.6660.909990.119992.57773.0000.180000.024442.79990.9222111.3333.9990.970000.104442.83333.0000.190000.012222.79991.0111111.4444.2221.076660.162222.98883.0000.220000.001112.78881.0777111.5554.5551.093330.395553.01113.0000.220000.000002.78881.0888,CNC(N)C/N1.5,54.5VFA(TOC);1.093c,3.0C,0.395CDNC(DNN)vFAc(NoN),C(N)C(N)(N);DNC/NVFAC/NO3N,DNC/DNNY(mgvSS/mgN),N.23,C/N,NOC/N1.4,Y0.715mgVSS/mgNON,NOxN,C/N1.5,Y0.72smgVSS/mgNO3N,NON,7,YN~0.72mgVss/mgNOJN,VFA0.86mgvFAC/mgNON,,C/N1.43(0.86/0.60)CN,CNVFAC,C1.07mgVFA-C/mgNONN10%,C(50%)N,N,,NN90%,DSSCC/NDSSC/NOJN1.61.81.7,DSSC/N1.71.8DSSVFA(82%)DSSC/N1.741,.VFAVFA2vFAC,C1.o7mgVFAC/mgNONC,0.72mgVss/mgNON,VFAC/NOaN1.433C,DSSC/NON1.74:LyonnaisedesEaux,