In facilities in passenger terminal buildings, etc., we are introducing sensor-type water faucets and water-saving toilets to save water. In addition, by utilizing recycled water obtained by purifying rainwater and water discharged from the kitchen*1 (use of rainwater), we are reducing the tap water
Use of recycled water
In facilities in passenger terminal buildings, etc., we are introducing sensor-type water faucets and water-saving toilets to save water. In addition, by utilizing recycled water obtained by purifying rainwater and water discharged from the kitchen*1, we are reducing the consumption of tap water.
*1 Recycled water obtained by purifying rainwater and water discharged. It is also called intermediate-quality water because it is positioned as water that falls between tap water and sewage.
*From here on, you will be redirected to the Japanese page.