[1] ZHANG M, ZHENG P, LI W, et al. Performance of nitrate-dependent anaerobic ferrous oxidizing (NAFO) process: A novel prospective technology for autotrophic denitrification[J]. Bioresource Technology, 2015, 179: 543-548. doi: 10.1016/j.biortech.2014.12.036
[2] LU H J, CHANDRAN K, STENSEL D. Microbial ecology of denitrification in biological wastewater treatment[J]. Water Research, 2014, 64: 237-254. doi: 10.1016/j.watres.2014.06.042
[3] CHIU Y C, CHUNG M S. Determination of optimal COD/nitrate ratio for biological denitrification[J]. International Biodeterioration and Biodegradation, 2003, 51(1): 43-49. doi: 10.1016/S0964-8305(02)00074-4
[4] TIAN T, ZHOU K, XUAN L, et al. Exclusive microbially driven autotrophic iron-dependent denitrification in a reactor inoculated with activated sludge[J]. Water Research, 2020, 170: 115300. doi: 10.1016/j.watres.2019.115300
[5] TIAN T, YU H Q. Denitrification with non-organic electron donor for treating low C/N ratio wastewaters[J]. Bioresource Technology, 2020, 299: 122686. doi: 10.1016/j.biortech.2019.122686
[6] EPSZTEIN R, BELIAVSKI M, TARRE S, et al. High-rate hydrogenotrophic denitrification in a pressurized reactor[J]. Chemical Engineering Journal, 2016, 286: 578-584. doi: 10.1016/j.cej.2015.11.004
[7] SUN Y M, NEMATI S, NEMATI M. Evaluation of sulfur-based autotrophic denitrification and denitrification for biological removal of nitrate and nitrite from contaminated waters[J]. Bioresource Technology, 2012, 114: 207-216. doi: 10.1016/j.biortech.2012.03.061
[8] SAHINKAYA E, YURTSEVER A, UCAR D. A novel elemental sulfur-based mixotrophic denitrifying membrane bioreactor for simultaneous Cr(VI) and nitrate reduction[J]. Journal of Hazardous Materials, 2017, 286: 15-21.
[9] TIAN T, ZHOU K, LI Y S, et al. Phosphorus recovery from wastewater prominently through a Fe(II)-P oxidizing pathway in the autotrophic iron-dependent denitrification process[J]. Environmental Science and Technology, 2020, 54(18): 11576-11583. doi: 10.1021/acs.est.0c02882
[10] SENN D B, HEMOND H F. Nitrate controls on iron and arsenic in an urban lake[J]. Science, 2002, 296: 2373-2376. doi: 10.1126/science.1072402
[11] LACK J G, CHAUDURI S K, KELLY S D, et al. Immobilization of radionuclides and heavy metals through anaerobic bio-oxidation of Fe(II)[J]. Applied and Environmental Microbiology, 2002, 68(6): 2704-2710. doi: 10.1128/AEM.68.6.2704-2710.2002
[12] LI T, WANG H J, DONG W Y, et al. Performance of an anoxic reactor proposed before BAF: Effect of ferrous sulfate on enhancing denitrification during simultaneous phosphorous removal[J]. Chemical Engineering Journal, 2014, 248: 41-48. doi: 10.1016/j.cej.2014.03.033
[13] STRAUB K L, BENZ M, SCHINK B, et al. Anaerobic, nitrate-dependent microbial oxidation of ferrous iron[J]. Applied and Environmental Microbiology, 1996, 62: 1458-1460. doi: 10.1128/aem.62.4.1458-1460.1996
[14] NIELSEN J L, NIELSEN P H. Microbial nitrate-dependent oxidation of ferrous iron in activated sludge[J]. Environmental Science and Technology, 1998, 32: 3556-3561. doi: 10.1021/es9803299
[15] WANG R, YANG C, ZHANG M, et al. Chemoautotrophic denitrification based on ferrous iron oxidation: Reactor performance and sludge characteristics[J]. Chemical Engineering Journal, 2017, 313: 693-701. doi: 10.1016/j.cej.2016.12.052
[16] WEI Y Y, DAI J, MACKEY H R, et al. The feasibility study of autotrophic denitrification with iron sludge produced for sulfide control[J]. Water Research, 2017, 122: 226-233. doi: 10.1016/j.watres.2017.05.073
[17] KLUEGLEIN N, ZEITVOGEL F, STIERHOF Y D, et al. Potential role of nitrite for abiotic Fe(II) oxidation and cell encrustation during nitrate reduction by denitrifying bacteria[J]. Applied and Environmental Microbiology, 2014, 80(3): 1051-1061. doi: 10.1128/AEM.03277-13
[18] ETIQUE M, JORAND F P A, ZEGEYE A, et al. Abiotic process for Fe(II) oxidation and green rust mineralization driven by a heterotrophic nitrate reducing bacteria (Klebsiella mobilis)[J]. Environmental and Science Technology, 2014, 48(7): 3742-3751. doi: 10.1021/es403358v
[19] CHEN D D, LIU T X, LI X M, et al. Biological and chemical processes of microbially mediated nitrate-reducing Fe(II) oxidation by Pseudogulbenkiania sp. strain 2002[J]. Chemical Geology, 2018, 476: 59-69. doi: 10.1016/j.chemgeo.2017.11.004
[20] LIU T X, CHEN D D, Luo X B, et al. Microbially mediated nitrate-reducing Fe(II) oxidation: Quantification of chemodenitrification and biological reactions[J]. Geochimica et Cosmochimica Acta, 2019, 256: 97-115. doi: 10.1016/j.gca.2018.06.040
[21] JAMIESON J, PROMMER H, KAKSONEN A H, et al. Identifying and quantifying the intermediate processes during nitrate-dependent iron(II) oxidation[J]. Environmental and Science Technology, 2018, 52(10): 5771-5781. doi: 10.1021/acs.est.8b01122
[22] NI B J, ZENG R J, FANG F, et al. Evaluation on factors influencing the heterotrophic growth on the soluble microbial products of autotrophs[J]. Biotechnology and Bioengineering, 2011, 108(4): 804-812. doi: 10.1002/bit.23012
[23] XIE W M, NI B J, SEVIOYR T, et al. Characterization of autotrophic and heterotrophic soluble microbial product (SMP) fractions from activated sludge[J]. Water Research, 2012, 46(19): 6210-6217. doi: 10.1016/j.watres.2012.02.046
[24] XU J, SHENG G P, Ma Y, et al. Roles of extracellular polymeric substances (EPS) in the migration and removal of sulfamethazine in activated sludge system[J]. Water Research, 2013, 47(14): 5298-5306. doi: 10.1016/j.watres.2013.06.009
[25] 国家环境保护总局. 水和废水监测分析方法[M]. 4版. 北京: 中国环境科学出版社, 2002.
[26] YANG J X, ZHANG X N, SUN Y L, et al. Formation of soluble microbial products and their contribution as electron donors for denitrification[J]. Chemical Engineering Journal, 2017, 326: 1159-1165. doi: 10.1016/j.cej.2017.06.063
[27] PICARDAL F. Abiotic and microbial interactions during anaerobic transformations of Fe(II) and $ {\rm{NO}}_x^ - $[J]. Frontiers in Microbiology, 2012, 3: 112.
[28] BENZ M, BRUNE A, SCHINK B. Anaerobic and aerobic oxidation of ferrous iron at neutral pH by chemoheterotrophic nitrate-reducing bacteria[J]. Archives of Microbiology, 1998, 169: 159-165. doi: 10.1007/s002030050555
[29] LIU T X, LI W, ZHANG M, et al. Fe(III) oxides accelerate microbial nitrate reduction and electricity generation by Klebsiella pneumoniae L17[J]. Journal of Colloid and Interface Science, 2014, 423: 25-32. doi: 10.1016/j.jcis.2014.02.026
[30] BLOETHE M, RODEN E E. Composition and activity of an autotrophic Fe(II)-oxidizing, nitrate-reducing enrichment culture[J]. Applied and Environmental Microbiology, 2009, 75: 6937-6940. doi: 10.1128/AEM.01742-09
[31] LAUFER K, ROY H, JORGENSEN B B, et al. Evidence for the existence of autotrophic nitrate-reducing Fe(II)-oxidizing bacteria in marine coastal sediment[J]. Applied and Environmental Microbiology, 2016, 82: 6120-6131. doi: 10.1128/AEM.01570-16
[32] HE S, TOMINSKI C, KAPPLER A, et al. Metagenomic analyses of the autotrophic Fe(II)-oxidizing, nitrate-reducing enrichment culture KS[J]. Applied and Environmental Microbiology, 2016, 82: 2656-2668. doi: 10.1128/AEM.03493-15
[33] KOPF S H, HENNY C, NEWMAN D K. Ligand-enhanced abiotic iron oxidation and the effects of chemical versus biological iron cycling in anoxic environments[J]. Environmental and Science Technology, 2013, 47: 2602-2611. doi: 10.1021/es3049459