An Assessment of Sustainable Airport Water Management: The Case of Osaka’s Kansai International Airport
AbstractAirports are an essential infrastructure to facilitate aviation. The substantial growth of aviation has led to a significant increase in water usage by airports. Airports also generate large volumes of wastewater that may include contaminants. Hence, understanding sustainable water management practices is essential in the aviation industry. In this study, an exploratory research design was utilized in the examination of the sustainable water management strategies and systems at Kansai International Airport from 2002 to 2016. The qualitative data were examined using document analysis as part of a case study. The quantitative data were analyzed using regression analysis as part of a longitudinal study. The airport has been able to reduce the total water consumption, water consumption per passenger, and water consumption per aircraft movement, even with increased traffic in recent years. The airport sources water from the municipal authorities and reclaims water for non-potable water uses. The airport conducts regular water quality tests which measure the Chemical oxygen demand, total nitrogen, and total phosphates. The airport’s onsite wastewater processing centre processes all wastewaters, which discharges non-reclaimed water into Osaka Bay. With a decrease in water consumption, there has similarly been a decrease in the need to treat wastewater, while the reclaimed water ratio has increased over the period of the study. View Full-Text
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Baxter, G.; Srisaeng, P.; Wild, G. An Assessment of Sustainable Airport Water Management: The Case of Osaka’s Kansai International Airport. Infrastructures 2018, 3, 54.
Baxter G, Srisaeng P, Wild G. An Assessment of Sustainable Airport Water Management: The Case of Osaka’s Kansai International Airport. Infrastructures. 2018; 3(4):54.Chicago/Turabian Style
Baxter, Glenn; Srisaeng, Panarat; Wild, Graham. 2018. "An Assessment of Sustainable Airport Water Management: The Case of Osaka’s Kansai International Airport." Infrastructures 3, no. 4: 54.
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