Bangkok buses to test air purifiers
The Transport Ministry will install air purifiers on the roofs of Bangkok buses this month, starting with 387 Bangkok Mass Transit Authority vehicles and fitting trucks as well if the results are good.
Minister Saksayam Chidchob said plans were being finalised with the Ministry of Higher Education, Science, Research and Innovation, the National Science and Technology Development Agency and Chiang Mai University (CMU) to outfit the 387 buses on 129 routes.
The Nation Reporter