This study examined the solid waste generation and recycling potential of the hotel sector in Hue City, Vietnam. The authors conducted waste measurement, waste composition, and questionnaire surveys for 45 target hotels over ten consecutive days. The waste generation rates (WGRs) by rooms, beds, guests, and workers were assessed by hotel class using the following three waste categories, considering informal waste collection: general waste (GW), separated recyclables (SRe), and separated food residue (SFR). The 5-star hotels exhibited the highest WGR per room at 1.61 kg/room/day, while 1-star hotels exhibited the lowest per-room WGR (0.39 kg/room/day). Spearman Rank correlation test revealed that hotel class and per-room, per-bed, and per-guest WGRs were significantly positively correlated (p < 0.01). The major components of GW were food waste (40.9% to 57.4%), paper (10.1% to 20.3%), and plastic (10.7% to 15.5%). The recycling and composting potentials remaining in the GW were 19.3% to 38.5% and 38.0% to 57.9%, respectively. Based on the WGRs and waste composition determined in this study, the estimated total amount of waste generated was 6.88 tons/day (6.26 to 7.62 tons/day, 95% CI), of which 4.37 (64%), 2.13 (31%), and 0.38 tons/day (6%) were GW, SFR, and SRe, respectively. The recycling and composting potentials remaining in GW were 0.94 (13%) and 2.57 tons/day (37%), respectively. High-class hotels should be considered as the highest priority targets for a “reduce, reuse, recycle” (3R) promotion campaign in the future, with estimated recycling and composting potentials of 0.27 (4%) and 1.10 tons/day (16%), respectively.
Kumar, S. (2016) Municipal Solid Waste Management in Developing Countries. CRC Press, Boca Raton. https://doi.org/10.1201/9781315369457
JICA (2017) Vietnam Waste at a Glance. Hanoi.
Otoma, S., Hoang, H., Hong, H., Miyazaki, I. and Diaz, R. (2013) A Survey on Municipal Solid Waste and Residents’ Awareness in Da Nang City, Vietnam. Journal of Material Cycles and Waste Management, 15, 187-194. https://doi.org/10.1007/s10163-012-0109-2
Thanh, N.P., Matsui, Y. and Fujiwara, T. (2010) Household Solid Waste Generation and Characteristic in a Mekong Delta City, Vietnam. Journal of Environmental Management, 91, 2307-2321. https://doi.org/10.1016/j.jenvman.2010.06.016
Thanh, N.P. and Matsui, Y. (2013) Assessment of Potential Impacts of Municipal Solid Waste Treatment Alternatives by Using Life Cycle Approach: A Case Study in Vietnam. Environmental Monitoring and Assessment, 185, 7993-8004. https://doi.org/10.1007/s10661-013-3149-8
Vietnam Government (2015) Decree on Management of Waste and Discarded Materials. Decree No. 38/2015/ND-CP, Hanoi.
Vietnam Government (2011) National Statement of Environment 2011. Hanoi.
Kato, T., Thi, D., Pham, X., Hoang, H., Xue, Y. and Van Tran, Q. (2012) Food Residue Recycling by Swine Breeders in a Developing Economy: A Case Study in Da Nang, Viet Nam. Waste Management, 32, 2431-2438. https://doi.org/10.1016/j.wasman.2012.07.015
Byer, P.H., Hoang, C.P., Nguyen, T.T.T., Chopra, S., Maclaren, V. and Haight, M. (2006) Household, Hotel and Market Waste Audits for Composting in Vietnam and Laos. Waste Management and Research, 24, 465-472. https://doi.org/10.1177/0734242X06068067
Williams, P.T. (2005) Waste Treatment and Disposal. John Wiley & Sons, West Sussex.
Bandara, N.J.G.J., Hettiaratchi, J.P.A., Wirasinghe, S.C. and Pilapiiya, S. (2007) Relation of Waste Generation and Composition to Socio-Economic Factors: A Case Study. Environmental Monitoring and Assessment, 135, 31-39. https://doi.org/10.1007/s10661-007-9705-3
Matsui, Y., Son, L.H., Trang, D.T.T, Dang, N.H., Mai, T.V.C. and Thanh, N.P. (2018) An Estimation of Solid Waste Generation and Recycling Potential at Food and Beverage Service Sectors: A Case Study in Hue, Vietnam. Journal of Environmental and Social Sciences, 5, 134.
Matsui, Y., Trang, D.T.T. and Thanh, N.P. (2015) Estimation of Waste Generation and Recycling Potential from Traditional Market: A Case Study in Hue City, Vietnam. Journal of Environmental Protection, 6, 308-320. https://doi.org/10.4236/jep.2015.64031
Bohdanowicz, P. and Martinac, I. (2007) Determinants and Benchmarking of Resource Consumption in Hotels—Case Study of Hilton International and Scandic in Europe. Energy and Buildings, 39, 82-95. https://doi.org/10.1016/j.enbuild.2006.05.005
Oreja-Rodríguez, J.R. and Armas-Cruz, Y. (2012) Environmental Performance in the Hotel Sector: The Case of the Western Canary Islands. Journal of Cleaner Production, 29-30, 64-72. https://doi.org/10.1016/j.jclepro.2012.02.012
Radwan, H.R.I., Jones, E. and Minoli, D. (2010) Managing Solid Waste in Small Hotels. Journal of Sustainable Tourism, 18, 175-190. https://doi.org/10.1080/09669580903373946
Omidiani, A. and Hashemihezaveh, S. (2016) Waste Management in Hotel Industry in India: A Review. International Journal of Scientific and Research Publications, 6, 670-680.
Yu, C.-C. and Maclaren, V. (1995) A Comparison of Two Waste Stream Quantification and Characterization Methodologies. Waste Management and Research, 13, 343-361. https://doi.org/10.1177/0734242X9501300406
Trung, D.N. and Kumar, S. (2005) Resource Use and Waste Management in Vietnam Hotel Industry. Journal of Cleaner Production, 13, 109-116. https://doi.org/10.1016/j.jclepro.2003.12.014
Giang, H.M., Fujiwara, T. and Pham Phu, S.T. (2017) Municipal Solid Waste Generation and Composition in a Tourist City—Hoi An, Vietnam. Journal of Japan Society of Civil Engineers, 5, 123-132.
General Statistics Office (2015) Hue Statistical Yearbook. Hue.
Vietnam Government (2014) Approval for Adjustments to General Planning for Hue City to 2030 and a Vision to 2050. Decision No. 649/QD-TTg, Hanoi.
Hue Urban Environment and Public Works State Company (2013) Report on Solid Waste Management of Hue. Hue.
Hue’s People Committee (2013) Master Plan of Touris Sector in Hue. Hue.
Vietnam Ministry of Science and Technology (2009) Vietnam Standards of Tourist Guest House. Hanoi.
Vietnam Ministry of Science and Technology (2009) Vietnam Hotel Classification. Hanoi.
Field, A. (2009) Discovering Statistics Using SPSS. SAGE Publications Ltd., London.
Ball, S. and Taleb, M.A. (2011) Benchmarking Waste Disposal in the Egyptian Hotel Industry. Tourism and Hospitality Research, 11, 1-18. https://doi.org/10.1057/thr.2010.16
Malik, S. and Kumar, S.M. (2012) Management of Hotel Waste: A Case Study of Small Hotels of Haryana State. A Journal of Economics and Management, 1, 1-13.
Singh, N., Cranage, D.A. and Nath, A. (2014) Estimation of GHG Emission from Hotel Industry. Anatolia, 25, 39-48. https://doi.org/10.1080/13032917.2013.822817
Muñoz, E. and Navia, R. (2015) Waste Management in Touristic Regions. Waste Management and Research, 33, 593-594. https://doi.org/10.1177/0734242X15594982
Pirani, S.I. and Arafat, H.A. (2014) Solid Waste Management in the Hospitality Industry: A Review. Journal of Environmental Management, 146, 320-336. https://doi.org/10.1016/j.jenvman.2014.07.038
Erdogan, N. and Baris, E. (2007) Environmental Protection Programs and Conservation Practices of Hotels in Ankara, Turkey. Tourism Management, 28, 604-614. https://doi.org/10.1016/j.tourman.2006.07.003
Tang, J. (2004) A Case Study of a Hotel Solid Waste Management Program in Bali, Indonesia. University of Waterloo, Waterloo.
Chan, W.W. and Lam, J. (2001) Environmental Accounting of Municipal Solid Waste Originating from Rooms and Restaurants in the Hong Kong Hotel Industry. Journal of Hospitality & Tourism Research, 25, 371-385. https://doi.org/10.1177/109634800102500402
Simar, L. and Wilson, P.W. (2000) A General Methodology for Bootstrapping in Non-Parametric Frontier Models. Journal of Applied Statistics, 27, 779-802. https://doi.org/10.1080/02664760050081951
Hammonds, J.S., Hoffman, F.O. and Bartell, S.M. (1994) An Introductory Guide to Uncertainty Analysis in Environmental and Health Risk Assessment. Environmental Restoration Program. US Department of Energy, Oak Ridge.