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Research Papers: Energy Systems Analysis

Effective Anaerobic Bio-Treatment of Fresh Leachate From Municipal Solid Waste Incineration Plant by Full-Scale Internal Circulation Reactor

[+] Author and Article Information
Tao Wang

School of Environment and Civil Engineering,
Jiangnan University,
Wuxi 214122, China
e-mail: wangtao0532@jiangnan.edu.cn

Zhenxing Huang

School of Environment and Civil Engineering,
Jiangnan University,
Wuxi 214122, China
e-mail: biogashuang@jiangnan.edu.cn

Hongyan Ren

School of Environment and Civil Engineering,
Jiangnan University,
Wuxi 214122, China
e-mail: renhongyan@jiangnan.edu.cn

Hengfeng Miao

Professor
School of Environment and Civil Engineering,
Jiangnan University,
1800 Lihu Avenue,
Wuxi 214122, China
e-mail: hfmiao@jiangnan.edu.cn

Minxing Zhao

School of Environment and Civil Engineering,
Jiangnan University,
Wuxi 214122, China
e-mail: mxzhao@jiangnan.edu.cn

Wenquan Ruan

Professor
School of Environment and Civil Engineering,
Jiangnan University,
1800 Lihu Avenue,
Wuxi 214122, China
e-mail: wqruan@jiangnan.edu.cn

1Corresponding authors.

Contributed by the Advanced Energy Systems Division of ASME for publication in the JOURNAL OF ENERGY RESOURCES TECHNOLOGY. Manuscript received May 15, 2017; final manuscript received November 21, 2018; published online December 24, 2018. Assoc. Editor: Gongnan Xie.

J. Energy Resour. Technol 141(4), 042005 (Dec 24, 2018) (6 pages) Paper No: JERT-17-1225; doi: 10.1115/1.4042085 History: Received May 15, 2017; Revised November 21, 2018

This study aimed to investigate the effectiveness of the full-scale internal circulation (IC) reactor in biodegrading of municipal solid waste (MSW) fresh leachate under mesophilic conditions, where the anaerobic process stability, biogas yield, and sludge granulation were intensively investigated. The effects of operational parameters on the influent organic loading rate (OLR), chemical oxygen demand (COD) removal efficiency, alkalinity (ALK), pH, volatile fatty acids (VFAs) accumulation, and effluent recirculation were also studied. The results showed that the reactor operated stably and effectively. The COD removal efficiency and biogas yield could be maintained at (92.8 ± 2.0)% and (0.47 ± 0.05) m3/kg CODremoval, respectively, with the influent OLR (24.5 ± 0.9) kg COD/(m3 d) and hydraulic retention time (HRT) 2.7d during the stable operation phase. Meanwhile, this study demonstrated that 1.5–3.0 m/h would be the optimal Vup for the reactor, corresponding to the effluent recirculation of 32.5–78.0 m3/h. Moreover, it was found that the content of extracellular polymeric substances (EPS) in the anaerobic sludge increased from 50.3 to 140.7 mg/g volatile suspended solids (VSS), and the sludge had good granular performance during the reactor operation.

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References

Luo, J. H. , Qian, G. R. , Liu, J. Y. , and Xu, Z. P. , 2015, “ Anaerobic Methanogenesis of Fresh Leachate From Municipal Solid Waste: A Brief Review on Current Progress,” Renew. Sust. Energ. Rev., 49, pp. 21–28. [CrossRef]
Cheng, H. , and Hu, Y. , 2010, “ Municipal Solid Waste (MSW) as a Renewable Source of Energy: Current and Future Practices in China,” Bioresour. Technol., 101(11), pp. 3816–3824. [CrossRef]
Nie, Y. F. , 2008, “ Development and Prospects of Municipal Solid Waste (MSW) Incineration in China,” Front. Environ. Sci. Eng., 2(1), pp. 1–7. [CrossRef]
Ye, Z. L. , Xie, X. Q. , Dai, L. H. , Wang, Z. W. , Wu, W. H. , Zhao, F. Y. , Xie, X. M. , Huang, S. Q. , Liu, M. L. , and Chen, S. H. , 2014, “ Full-Scale Blending Treatment of Fresh MSWI Leachate With Municipal Wastewater in a Wastewater Treatment Plant,” Waste Manag., 34(11), pp. 2305–2311. [CrossRef]
Fu, Z. , Zhang, S. H. , Li, X. P. , Shao, J. G. , Wang, K. , and Chen, H. P. , 2015, “ MSW Oxy-Enriched Incineration Technology Applied in China: Combustion Temperature, Flue Gas Loss and Economic Considerations,” Waste Manag., 38, pp. 149–156. [CrossRef]
Costa, M. , Indrizzi, V. , and Massarotti, N. , 2015, “ Modeling and Optimization of an Incinerator Plant for the Reduction of the Environmental Impact,” Int. J. Numer. Method Heat Fluid Flow, 25(6), pp. 1463–1487. [CrossRef]
Costa, M. , Massarotti, N. , Mauro, A. , Arpino, F. , and Rocco, F. , 2016, “ CFD Modelling of a RDF Incineration Plant,” Appl. Therm. Eng., 101, pp. 710–719. [CrossRef]
Luo, J. H. , Zhou, J. H. , Qian, G. R. , and Liu, J. R. , 2014, “ Effective Anaerobic Biodegradation of Municipal Solid Waste Fresh Leachate Using a Novel Pilot-Scale Reactor: Comparison Under Different Seeding Granular Sludge,” Bioresour. Technol., 165, pp. 152–157. [CrossRef]
Ye, J. X. , Mu, J. Y. , Cheng, X. , and Sun, D. Z. , 2011, “ Treatment of Fresh Leachate With High-Strength Organics and Calcium From Municipal Solid Waste Incineration Plant Using UASB Reactor,” Bioresour. Technol., 102(9), pp. 5498–5503. [CrossRef]
Liu, J. Y. , Luo, J. H. , Zhou, J. Z. , Liu, Q. , Qian, G. R. , and Xu, Z. P. , 2012, “ Inhibitory Effect of High-Strength Ammonia Nitrogen on Bio-Treatment of Landfill Leachate Using EGSB Reactor Under Mesophilic and Atmospheric Conditions,” Bioresour. Technol., 113, pp. 239–243. [CrossRef]
Liu, J. Y. , Bian, H. D. , and Cao, Y. L. , 2011, “ Quick Start-Up of EGSB Reactor Treating Fresh Leachate of Municipal Solid Waste,” J. Shanghai Univ., 15(3), pp. 212–217. [CrossRef]
Wang, X. J. , Han, J. J. , Chen, Z. W. , Jian, L. , Gu, X. Y. , and Lin, C. J. , 2012, “ Combined Processes of Two-Stage Fenton-Biological Anaerobic Filter-Biological Aerated Filter for Advanced Treatment of Landfill Leachate,” Waste Manag., 32(12), pp. 2401–2405. [CrossRef]
Bohdziewicz, J. , Neczaj, E. , and Kwarciak, A. , 2008, “ Landfill Leachate Treatment by Means of Anaerobic Membrane Bioreactor,” Desalination, 221(1–3), pp. 559–565. [CrossRef]
Wu, P. , Ji, X. M. , Song, X. K. , and Shen, Y. L. , 2013, “ Nutrient Removal Performance and Microbial Community Analysis of a Combined ABR-MBR (CAMBR) Process,” Chem. Eng. J., 232, pp. 273–279. [CrossRef]
Imen, S. , Ismail, T. , Sami, S. , Fathi, A. , Khaled, M. , Ahmed, G. , and Latifa, B. , 2009, “ Characterization and Anaerobic Batch Reactor Treatment of Jebel Chakir Landfill Leachate,” Desalination, 246(1–3), pp. 417–424. [CrossRef]
Xie, Z. F. , Wang, Z. W. , Wang, Q. Y. , Zhu, C. W. , and Wu, Z. C. , 2014, “ An Anaerobic Dynamic Membrane Bioreactor (AnDMBR) for Landfill Leachate Treatment: Performance and Microbial Community Identification,” Bioresour. Technol., 161, pp. 29–39. [CrossRef]
Dang, Y. , Zhang, R. , Wu, S. J. , Liu, Z. , Qiu, B. , Fang, Y. L. , and Sun, D. Z. , 2014, “ Calcium Effect on Anaerobic Biological Treatment of Fresh Leachate With Extreme High Calcium Concentration,” Int. Biodeterior. Biodegrad., 95, pp. 76–83. [CrossRef]
Dang, Y. , Lei, Y. Q. , Liu, Z. , Xue, Y. T. , Sun, D. Z. , Wang, L. Y. , and Dawn, E. , H. , 2016, “ Impact of Fulvic Acids on Bio-Methanogenic Treatment of Municipal Solid Waste Incineration Leachate,” Water Res., 106, pp. 71–78. [CrossRef]
Colussi, I. , Cortesi, A. , Della, V. L. , Gallo, F. K. , and Cano Robles, K. , 2009, “ Start-Up Procedures and Analysis of Heavy Metals Inhibition on Methanogenic Activity in EGSB Reactor,” Bioresour. Technol., 100(24), pp. 6290–6294. [CrossRef]
Rajagopal, R. , Masse, D. I. , and Singh, G. , 2013, “ A Critical Review on Inhibition of Anaerobic Digestion Process by Excess Ammonia,” Bioresour. Technol., 143, pp. 632–641. [CrossRef]
Xu, F. , Huang, Z. X. , Miao, H. F. , Ren, H. Y. , Zhao, M. X. , and Ruan, W. Q. , 2013, “ Identical Full-Scale Biogas-Lift Reactors (BLRs) With Anaerobic Granular Sludge and Residual Activated Sludge for Brewery Wastewater Treatment and Kinetic Modeling,” J. Environ. Sci.-China., 25(10), pp. 2031–2040. [CrossRef]
He, P. J. , Li, M. , Xu, S. Y. , and Shao, L. M. , 2009, “ Anaerobic Treatment of Fresh Leachate From a Municipal Solid Waste Incinerator by Upflow Blanket Filter Reactor,” Front. Environ. Sci. Eng., 3(4), pp. 404–411. [CrossRef]
APHA, AWWA, and WEF, 2005, Standard Methods for the Examination of Water and Wastewater, 21st ed., American Public Health Association, Washington, DC.
Zhu, L. , Qi, H. Y. , Lv, M. L. , Kong, Y. , Yu, Y. W. , and Xu, X. Y. , 2012, “ Component Analysis of Extracellular Polymeric Substances (EPS) During Aerobic Sludge Granulation Using FTIR and 3D-EEM Technologies,” Bioresour. Technol., 124, pp. 455–459. [CrossRef]
Subramanyam, R. , and Mishra, I. M. , 2013, “ Characteristics of Methanogenic Granules Grown on Glucose in an Upflow Anaerobic Sludge Blanket Reactor,” Biosyst. Eng., 114(2), pp. 113–123. [CrossRef]
Frolund, B. , Palmgren, R. , Keiding, K. , and Nielsen, P. H. , 1996, “ Halkjer Nielsen Extraction of Extracellular Polymers From Activated Sludge Using a Cation Exchange Resin,” Water Res., 30(8), pp. 1749–1758. [CrossRef]
Dang, Y. , Ye, J. X. , Mu, Y. J. , Qiu, B. , and Sun, D. Z. , 2013, “ Effective Anaerobic Treatment of Fresh Leachate From MSW Incineration Plant and Dynamic Characteristics of Microbial Community in Granular Sludge,” Appl. Microbiol. Biotechnol., 97(24), pp. 10563–10574. [CrossRef]
Zuo, Z. , Wu, S. B. , Zhang, W. Q. , and Dong, R. J. , 2013, “ Effects of Organic Loading Rate and Effluent Recirculation on the Performance of Two-Stage Anaerobic Digestion of Vegetable Waste,” Bioresour. Technol., 146, pp. 556–561. [CrossRef]
Xiao, X. L. , Huang, Z. X. , Ruan, W. Q. , Yan, L. T. , Miao, H. F. , Ren, H. Y. , and Zhao, M. X. , 2015, “ Evaluation and Characterization During the Anaerobic Digestion of High-Strength Kitchen Waste Slurry Via a Pilot-Scale Anaerobic Membrane Bioreactor,” Bioresour. Technol., 193, pp. 234–242. [CrossRef]
Wu, J. , Zhou, H. M. , Li, H. Z. , Zhang, P. C. , and Jiang, J. , 2009, “ Impacts of Hydrodynamic Shear Force on Nucleation of Flocculent Sludge in Anaerobic Reactor,” Water Res., 43(12), pp. 3029–3036. [CrossRef]
Liao, X. F. , Zhu, S. Y. , Zhong, D. L. , Zhu, J. P. , and Liao, L. , 2014, “ Anaerobic Co-Digestion of Food Waste and Landfill Leachate in Single-Phase Batch Reactors,” Waste Manage., 34(11), pp. 2278–2284. [CrossRef]
Abbasi, T. , and Abbasi, S. A. , 2012, “ Formation and Impact of Granules in Fostering Clean Energy Production and Wastewater Treatment in Upflow Anaerobic Sludge Blanket (UASB) Reactors,” Renewable Sustainable Energy Rev., 16(3), pp. 1696–1708. [CrossRef]
Zhang, Y. B. , Ma, Y. G. , Quan, X. , Jing, Y. W. , and Dai, S. C. , 2009, “ Rapid Startup of a Hybrid UASB-AFF Reactor Using Bi-Circulation,” Chem. Eng. J., 155(1–2), pp. 266–271. [CrossRef]
Liu, Y. , Xu, H. L. , Yang, S. F. , and Tay, J. H. , 2003, “ Mechanisms and Models for Anaerobic Granulation in Upflow Anaerobic Sludge Blanket Reactor,” Water Res., 37(3), pp. 661–673. [CrossRef]
Liu, Y. Q. , Liu, Y. , and Tay, J. H. , 2004, “ The Effects of Extracellular Polymeric Substances on the Formation and Stability of Biogranules,” Appl. Microbiol. Biot., 65(2), pp. 143–148. [CrossRef]
Dlamini, A. M. , Peiris, P. S. , Bavor, J. H. , and Kailasapathy, K. , 2009, “ Rheological Characteristics of an Exopolysaccharide Produced by a Strain of Klebsiella Oxytoca,” J. Biosci. Bioeng., 107(3), pp. 272–274. [CrossRef]
Neyens, E. , Baeyens, J. , Dewil, R. , and De heyder, B. , 2004, “ Advanced Sludge Treatment Affects Extracellular Polymeric Substances to Improve Activated Sludge Dewatering,” J. Hazard. Mater., 106(2–3), pp. 83–92. [CrossRef]
Ismail, S. B. , De La Parra, C. J. , Temmink, H. , and Van Lier, J. B. , 2010, “ Extracellular Polymeric Substances (EPS) in Upflow Anaerobic Sludge Blanket (UASB) Reactors Operated Under High Salinity Conditions,” Water Res., 44(6), pp. 1909–1917. [CrossRef]

Figures

Grahic Jump Location
Fig. 1

Schematic diagram of the IC reactor

Grahic Jump Location
Fig. 2

Performance of the IC reactor: (a) OLR and HRT; (b) COD concentration and COD removal efficiency; (c) biogas yield; and (d) influent flow and effluent VFAs

Grahic Jump Location
Fig. 3

Internal circulation stability evaluation: (a) VFA/ALK; and (b) influent and effluent ammoniacal nitrogen

Grahic Jump Location
Fig. 4

Variations in particle size during IC reactor operation

Grahic Jump Location
Fig. 5

Variations in EPS contents during sludge granulation

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