High‑Speed Railway Stations & Metro Stations

As public‑health premises shared by passengers and staff, waiting halls of railway and metro stations require removal of carbon monoxide, carbon dioxide and irritating odors to prevent chronic diseases caused by airborne transmission, safeguard physical and mental well‑being of occupants, and effectively cut operating costs of HVAC systems.

High‑speed rail and metro carriages are compact and densely populated. Mixed odors from passenger and crew metabolism, food smells and toilet malodors result in stale air. Improved air quality delivers a comfortable riding experience for passengers and protects the health of onboard staff.

With innovative technical processes and customized‑service concepts, EcoKeeper effectively addresses the following challenges: Control engine‑related pollutants including nitrogen dioxide and ozone in fresh air intake; eliminate unpleasant and malodorous odors to improve indoor air quality; inactivate airborne bacteria and viruses and curb microbial transmission.

Ecokeeper adheres to the concept of innovative technology and customized service to effectively solve the following problems:

Control engine exhaust pollution such as nitrogen dioxide, ozone and ozone in fresh air. Removes odors/malodors, improves indoor air quality, kills bacteria and viruses suspended in the air, and controls the spread of microorganisms.