On August 24, 2023, Japan discharged radioactive wastewater from the Fukushima Daiichi Nuclear Power Plant into the Pacific Ocean, which aroused global attention.This paper examines the potential implications of Japan's nuclear sewage discharge on water use, particularly in neighboring regions. By e

Maintaining clean and hygienic train carriages is of paramount importance to ensure passenger satisfaction and safety. Japan, renowned for its advanced technologies, has embraced the application of Reverse Osmosis (RO) equipment in the cleaning process of train carriages. This article explores the u