Hefei Rail Transit

Project reference from BIOSUN’s Chinese website. Network figures, organizational descriptions and dated plans reflect the original case entry.

Hefei Rail Transit serves Hefei, Anhui. Its first line opened on 26 December 2016, making Hefei the first city in Anhui with urban rail operations according to the original profile.


The historical entry recorded 195 million passenger journeys in 2020 and 1,230,203 journeys across the network on 31 December 2020.


BIOSUN provides air treatment solutions for rail transit. Its Chinese project profile reports experience across more than 100 rail projects in China and overseas, with applications addressing airborne microorganisms, particles, chemical gases and emissions from interior materials in occupied transport environments.


Applications cover train interiors, platforms, station halls and public restrooms. BIOSUN applies PHOTOPLASMA technology to selected microbial, gaseous and particulate air treatment requirements. Performance should be assessed against the equipment specifications, relevant test reports and operating conditions.