Fig. 1. Reduction profiles of anaerobic digestion treating liquid component of food waste. (a) TS, (b) VS
Fig. 2. Methane production of anaerobic digestion treating liquid component of food waste
Fig. 4. Methane production of anaerobic digestion treating food waste
Fig. 3. TS and VS reduction of anaerobic digestion treating food waste
Table 1. Characteristics of two substrates (food waste, liquid component of food waste)
Table 2. The results of anaerobic digestion treating liquid component of food waste
Table 3. The results of anaerobic digestion treating food waste
참고문헌
- American Public Health Association (APHA). (2012). Standard method for the examination of water & wastewater, 22nd Edition, American Public Health Association, Washington D.C., USA.
- Banks, C. J., Zhang, Y., Jiang, Y., and Heaven, S. (2012). Trace element requirements for stable food waste digestion at elevated ammonia concentrations, Bioresource Technology, 104. 127-135. https://doi.org/10.1016/j.biortech.2011.10.068
- Bong, C. P. C., Lim, L. Y., Lee, C. T., Klemes, J. J., Ho, C. S., and Ho, W. S. (2018). The characterisation and treatment of food waste for improvement of biogas production during anaerobic digestion-A review, Journal of Cleaner Production, 172(20), 1545-1558. https://doi.org/10.1016/j.jclepro.2017.10.199
- Choi, J. S., Kim, H. G., and Joo, H. J. (2014). Solid reduction and methane production of food waste leachate using thermal solibilization, Journal of Korean Society on Water Environment, 30(5), 559-567. [Korean Literature] https://doi.org/10.15681/KSWE.2014.30.5.559
- Cirne, D. G., Lehtomaki, A., Bjornsson, L., and Blackall, L. L. (2006). Hydrolysis and microbial community analyses in two-stage anaerobic digestion of energy crops, Journal of Applied Microbiology, 103, 516-527. https://doi.org/10.1111/j.1365-2672.2006.03270.x
- Divya, D., Gopinath, L. R., and Christy, P. M. (2015). A review on current aspects and diverse prospects for enhancing biogas production in sustainable means, Renewable and Sustainable Energy Reviews, 42, 690-699. https://doi.org/10.1016/j.rser.2014.10.055
- Hu, Z. H. and Yu, H. Q. (2006). Anaerobic digestion of cattail by rumen cultures, Waste Management, 26, 1222-1228. https://doi.org/10.1016/j.wasman.2005.08.003
- Jo, Y. D., Kim, J., Hwang, K. H., and Lee, C. S. (2018). A comparative study of single-and two-phase anaerobic digestion of food waste under uncontrolled pH conditions, Waste Management, 78, 509-520. https://doi.org/10.1016/j.wasman.2018.06.017
- Kim, J. K., Oh, B. R., Chun, Y. N., and Kim, S. W. (2006). Effects of temperature and hydraulic retention time on anaerobic digestion of food waste, Journal of Bioscience and Bioengineering, 102, 328-332. https://doi.org/10.1263/jbb.102.328
- Kim, S., Bae, J., Choi, O., Ju, D., Lee, J., Sung, H., Park, S., Sang, B. I., and Um, Y. (2014). A pilot scale two-stage anaerobic digester treating food waste leachate (FWL):Performance and microbial structure analysis using pyrosequencing, Process Biochemistry, 49(2), 301-308. https://doi.org/10.1016/j.procbio.2013.10.022
- Kim, W., Hwang, K. H., Shin, S. G., Lee, S., and Hwang, S. (2010). Effect of high temperature on bacterial community dynamics in anaerobic acidognesis using mesophilic sludge inoculum, Bioresource Technology, 101(1), S17-S22. https://doi.org/10.1016/j.biortech.2009.03.029
- Labatut, R. A., Angenent, L. T., and Scott, N. R. (2014). Conventional mesophilic vs. thermophilic anaerobic digestion: A trade-off between performance and stability?, Water Research, 53(15), 249-258. https://doi.org/10.1016/j.watres.2014.01.035
- Lee, D. H., Behera, S. K., Kim, J. W., and Park, H. S. (2009). Methane production potential of leachate generated from Korean food waste recycling facilities: a lab-scale study, Waste Management, 29(2), 876-882. https://doi.org/10.1016/j.wasman.2008.06.033
- Nagao, N., Tajima, N., Kawai, N., Niwa, C., Kurosawa, N., Matsuyama, T., Yusoff, F. M., and Toda, T. (2012). Maximum organic loading rate for the single-stage wet anaerobic digestion of food waste, Bioresource Technology, 118, 210-218. https://doi.org/10.1016/j.biortech.2012.05.045
- Peng, X., Borner, R. A., Nges, I. A., and Liu, J. (2014). Impact of bioaugmentation on biochemical methane potential for wheat straw with addition of Clostridium cellulolyticum, Bioresource Technology, 152, 567-571. https://doi.org/10.1016/j.biortech.2013.11.067
- Shen, F., Yuan, H., Pang, Y., Chen, S., Zhu, B., Zou, D., Liu, Y., Ma, J., Yu, L., and Li, X. (2013). Performances of anaerobic co-digestion of fruit & vegetable waste (FVW) and food waste (FW): Single-phase vs. two-phase, Bioresource Technology, 144, 80-85. https://doi.org/10.1016/j.biortech.2013.06.099
- Shin, H. S., Han, S. K., Song, Y. C., and Lee, C. Y. (2001). Performance of UASB reactor treating leachate from acidogenic fermenter in the two-phase anaerobic digestion of food waste, Water Research, 35(14), 3441-3447. https://doi.org/10.1016/S0043-1354(01)00041-0
- Shin, S. G,, Han, G. S., Lim, J. T., Lee, C. S., and Hwang, S. H. (2010). A comprehensive microbial insight into two-stage anaerobic digestion of food waste-recycling wastewater, Water Research, 44, 4838-4849. https://doi.org/10.1016/j.watres.2010.07.019
- Vindis, P., Mursec, B., Janzekovic, M., and Cus, F. (2009). The impact of mesophilic and thermophilic anaerobic digestion on biogas production, Journal of Achievements in Materials and Manufacturing Engineering, 36(2), 192-198.
- Wei, Q., Zhang, W., Guo, J., Wu, S., Tan, T., Wang, F., and Dong, R. (2014). Performance and kinetic evaluation of a semi continuously fed anaerobic digester treating food waste:Effect of trace elements on the digester recovery and stability, Chemosphere, 117, 477-485. https://doi.org/10.1016/j.chemosphere.2014.08.060
- Xu, F., Li, Y., Ge, X., Yang, L., and Li, Y. (2018). Anaerobic digestion of food waste-Challenges and opportunities, Bioresource Technology, 247, 1047-1058. https://doi.org/10.1016/j.biortech.2017.09.020
- Yue, Z. B., Li, W. W., and Yu, H. Q. (2013). Application of rumen microorganisms for anaerobic bioconversion of lignocellulosic biomass, Bioresource Technology, 128, 738-744. https://doi.org/10.1016/j.biortech.2012.11.073
- Zhang, L., Lee, Y. W., and Jahng, D. (2011). Anaerobic co-digestion of food waste and piggery wastewater: Focusing on the role of trace elements, Bioresource Technology, 102, 5048-5059. https://doi.org/10.1016/j.biortech.2011.01.082
- Zhang, R., El-Mashad, H. M., Hartman, K., Wang, F., Liu, G., Choate, C., and Gamble, P. (2007). Characterization of food waste as feedstock for anaerobic digestion, Bioresource Technology, 98(4), 929-935. https://doi.org/10.1016/j.biortech.2006.02.039