Abstract
With rapid urbanization, municipal food waste (MFW), which is an important part of municipal solid waste, has attracted considerable attention owing to its environmental impact and polluting nature. There has been little research on the quantity and distribution of food waste (FW) produced in China. This study focused on a systematic estimation and analysis of MFW produced in administrative divisions at the prefecture-level and above in China for the first time. From the national level to the prefectural level, with the shrinking of the research units, more intuitive support was obtained for relevant decisions. On the basis of the estimated results, suggestions are provided for proper FW treatment technologies and operational scale of the facilities, and the resource utilization potential has also been estimated. The distribution results indicated that FW characteristics have great variability in the different economic regions of China. Furthermore, it was found that the available FW has a resource utilization potential that is equivalent to 4669.1 million m3 of biogas, 3.6 million tons of biodiesel, and 1.5 million tons of organic fertilizer (dry weight). It is worth mentioning that this amount of biogas can replace 7.5 million tons of standard coal. However, only a small part of the generated MFW can be treated in the existing treatment plants in China. Finally, current key bottlenecks of FW treatment in China have been discussed, and detailed suggestions are presented for further improvement of MFW management.
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Alkarkhi AFM, Alqaraghuli WAA (2019) Chapter 11 - CA. In: Alkarkhi AFM, Alqaraghuli WAA (eds) Easy statistics for food science with R. Academic Press, Pittsburgh, pp 177–186. https://doi.org/10.1016/B978-0-12-814262-2.00011-X
Anwar SM, Ma H, Yue S, Wang SY, Tu MB (2018) Concise review on ethanol production from food waste: development and sustainability. Environ Sci Pollut Res 25:28851–28863. https://doi.org/10.1007/s11356-018-2972-4
Bi S, Hong X, Han X, Gao Y, Yan L, Wang WY (2016) Wang status and development of resource processing technologies of food waste China. Bioresour Technol 273:654–665. https://doi.org/10.1016/j.biortech.2018.10.083
Daniel P (2018) Recycling and reuse of food waste. Curr. Opin. Green Sustain Chem 13:39–43. https://doi.org/10.1016/j.cogsc.2018.03.014
De Clercq D, Wen Z, Fan F (2016a) Performance evaluation of restaurant food waste and biowaste to biogas pilot projects in China and implications for national policy. J Environ Manag 189:115–124. https://doi.org/10.1016/j.jenvman.2016.12.030
De Clercq D, Wen Z, Fan F, Caicedo L (2016b) Biomethane production potential from restaurant food waste in megacities and project level-bottlenecks: a case study in Beijing. Renew Sust Energ Rev 59:1676–1685. https://doi.org/10.1016/j.rser.2015.12.323
Guidoni LLC, Marques RV, Moncks RB, Botelho FT, Da Paz MF, Bilhalva L, Corrêa ÉK (2018) Home composting using different ratios of bulking agent to food waste. J Environ Manag 207:141–150. https://doi.org/10.1016/j.jenvman.2017.11.031
Guo X, Yang X (2019) The economic and environmental benefits analysis for food waste anaerobic treatment: a case study in Beijing. Environ Sci Pollut Res 26:10374–10386. https://doi.org/10.1007/s11356-019-04454-1
Heidari A, Mirzaii F, Rahnama M, Alidoost F (2019) A theoretical framework for explaining the determinants of food waste reduction in residential households: a case study of Mashhad, Iran. Environ Sci Pollut Res 27:6774–6784. https://doi.org/10.1007/s11356-019-06518-8
John JB, Anthony D, Ellen KP (2019) Categorizing global MPAs: a cluster analysis approach. Mar Policy 108:103663. https://doi.org/10.1016/j.marpol.2019.103663
Karmee SK, Linardi D, Lee J, Lin CSK (2015) Conversion of lipid from food waste to biodiesel. Waste Manag 41:169–173. https://doi.org/10.1016/j.wasman.2015.03.025
Kaur G, Wang HM, To MH, Roelants SLKW, Soetaert W, Lin CSK (2019) Efficient sophorolipids production using food waste. J Clean Prod 232:1–11. https://doi.org/10.1016/j.jclepro.2019.05.326
Li B, Irina B, Young B, Yu W, Singhal N (2018) Prediction of future phosphate rock: a demand-based model. J Environ Inf. 1:41–53. https://doi.org/10.3808/jei.201700364
Li B, Yin T, Udugama IA, Shou LD, Yu W, Huang YF, Young B (2020) Food waste and the embedded phosphorus footprint in China. J Clean Prod 252:119099. https://doi.org/10.1016/j.jclepro.2019.119909
Li YY, Jin YY, Borrion A, Li HL (2019) Current status of food waste generation and management in China. Bioresour Technol 273:654–665. https://doi.org/10.1016/j.biortech.2018.10.083
Liao CY, Wang SG, Zhang YY, Song D, Zhang CH (2019) Driving forces and clustering analysis of provincial-level CO2 emissions from the power sector in China from 2005 to 2015. J Clean Prod 240:118026. https://doi.org/10.1016/j.jclepro.2019.118026
Liu H, Thomas IW, James LS, Bai J (2015) Household composition, income, and food-away-from-home expenditure in urban China. Food Policy 51:97–103. https://doi.org/10.1016/j.foodpol.2014.12.011
Liu J, Lundqvist J, Weinberg J, Gustafsson J (2013) Food losses and waste in China and their implication for water and land. Environ Sci Technol 18:10137–10144. https://doi.org/10.1021/es401426b
Loizia P, Neofytou N, Zorpas AA (2019) The concept of circular economy strategy in food waste management for the optimization of energy production through anaerobic digestion. Environ Sci Pollut Res 26:14766–14773. https://doi.org/10.1007/s11356-018-3519-4
Luo XF, Nair J, Ho G (2013) Potential for energy generation from anaerobic digestion of food waste in Australia. Waste Management & Research 31:283–294. https://doi.org/10.1177/734242X12474334
Mitsuhiko K, Norio N, Fadhil S, Abdullah AR, Mohd SK, Tatsuki T, Takuya M, Kiyohiko N (2018) Effect of temperature on thermophilic composting of aquaculture sludge: NH3 recovery, nitrogen mass balance, and microbial community dynamics. Bioresour Technol 265:207–213. https://doi.org/10.1016/j.biortech.2018.05.109
National BSPRC (2016) China statistical yearbook. China Statistical Publishing House, Beijing
Parfitt J, Barthel M, Macnaughton S (2010) Food waste within food supply chains: quantification and potential for change to 2050. Phil Trans R Soc 365:3065–3081. https://doi.org/10.1098/rstb.2010.0126
Rafael MD, Fernando DM, Barbara SB, Rosane AGB (2020) A municipal solid waste indicator for environmental impact: assessment and identification of best management practices. J Clean Prod 242:118433. https://doi.org/10.1016/j.jclepro.2019.118433
Sahar SS, Iqbal J, Ullah I, Bhatti NH, Nouren S, Habib-ur-Rehman NJ, Iqbal M (2018) Biodiesel production from waste cooking oil: an efficient technique to convert waste into biodiesel. Sustain Cities Soc 41:220–226. https://doi.org/10.1016/j.scs.2018.05.037
Schott ABS, Vukicevic S, Bohn I, Andersson T (2013) Potentials for food waste minimization and effects on potential biogas production through anaerobic digestion. Waste Manag Res 31:811–819. https://doi.org/10.1177/734242X13487584
Stabnikova O, Ding HB, Tay JH, Wang JY (2005) Biotechnology for aerobic conversion of food waste into organic fertilizer. Waste Manag Res 23:39–47. https://doi.org/10.1177/734242X05049768
Thi NBD, Kumar G, Lin CY (2015) An overview of food waste management in developing countries: current status and future perspective. J Environ Manag 157:220–229. https://doi.org/10.1016/j.jenvman.2015.04.022
Tsang YF, Kumar V, Samadar P, Yang Y, Lee J, Ok YS, Song H, Kim KH, Kwon EE, Jeon YJ (2019) Production of bioplastic through food waste valorization. Environ Int 127:625–644. https://doi.org/10.1016/j.envint.2019.03.076
Vandermeersch T, Alvarenga RAF, Ragaert P, Dewulf J (2014) Environmental sustainability assessment of food waste valorization options. Resour Conserv Recy 87:57–64. https://doi.org/10.1016/j.resconrec.2014.03.008
Wang LG, Xue L, Li YY, Liu XJ, Cheng SK, Liu G (2018) Horeca food waste and its ecological footprint in Lhasa, Tibet, China. Resour Conserv Recy 136:1–8. https://doi.org/10.1016/j.resconrec.2018.04.001
Wang L, Liu G, Liu XJ, Liu Y, Gao J, Zhou B, Gao S, Cheng SK (2017) The weight of unfinished plate: a survey-based characterization of restaurant food waste in Chinese cities. Waste Manag 66:3–12. https://doi.org/10.1016/j.wasman.2017.04.007
Waqas M, Nizami AS, Aburiazaiza AS, Barakat MA, Asam ZZ, Khattak B, Rashid MI (2019) Untapped potential of zeolites in optimization of food waste composting. J Environ Manag 241:99–112. https://doi.org/10.1016/j.jenvman.2019.04.014
Wen ZG, Wang YJ, Clercq DD (2016) What is the true value of food waste? A case study of technology integration in urban food waste treatment in Suzhou City, China. J Clean Prod 118:88–96. https://doi.org/10.1016/j.jclepro.2015.12.087
Xi FM, Geng Y, Chen XD, Zhang YS, Wang XB, Xue B, Dong HJ, Liu Z, Ren WX, Fujita T, Zhu QH (2011) Contributing to local policy making on GHG emission reduction through inventorying and attribution: a case study of Shenyang, China. Energy Policy 39:5999–6010. https://doi.org/10.1016/j.enpol.2011.06.063
Xiong RH, Yao Y, Li AL, Xiong XY (2017) Discussion on forecasting formula of urban food waste production. Guangdong Chemical Industry 44:302–303 (in Chinese)
Yang N, Damgaard A, Scheutz C, Shao LM, He PJ (2018) A comparison of chemical MSW compositional data between China and Denmark. J Sci Environ 74:1–10. https://doi.org/10.1016/j.jes.2018.02.010
Yang Y, Bao WQ, Xie GH (2019) Estimate of restaurant food waste and its biogas production potential in China. J Clean Prod 211:309–320. https://doi.org/10.1016/j.jclepro.2018.11.160
Zhang B, Lai KH, Wang B, Wang ZH (2018) From intention to action: how do personal attitudes, facilities accessibility, and government stimulus matter for household waste sorting? J Environ Manag 233:447–458. https://doi.org/10.1016/j.jenvman.2018.12.059
Zhang SP, Zhang ML, Yu XY, Ren H (2016) What keeps Chinese from recycling: accessibility of recycling facilities and the behavior. Resour Conserv Recy 109:176–186. https://doi.org/10.1016/j.resconrec.2016.02.008
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This work was supported by China International Engineering Consulting Corporation (CIECC).
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Yang, Y., Chen, D., Hu, S. et al. Estimation and analysis of municipal food waste and resource utilization potential in China. Environ Sci Pollut Res 27, 40633–40642 (2020). https://doi.org/10.1007/s11356-020-09989-2
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DOI: https://doi.org/10.1007/s11356-020-09989-2