Water Recycling Program (University of Phayao, Thailand)
Description:
A water meter is installed to measure the amount of rainwater that has been use. The recycled water also use for garden sprinkler system, toilet flush, cooling system, aquaponics and used in fish pond. And the university uses treated water to water the plants using a fire engine.
Additional evidence link:
https://www.itd.ahs.up.ac.th/ahs2019/wp-content/uploads/2022/08/water.pdf
https://drive.google.com/file/d/1ZIZwQx0Kw2k28_eJMN_kVpVehD_Hi2xJ/view