Hong Kong to target polluting vehicles

Within the next two years, Hong Kong plans to deploy a new pollution detection system based on ultraviolet and infrared sensors to measure carbon monoxide, nitrogen oxides, and hydrocarbon concentrations in exhaust fumes from LPG and petrol-powered vehicles. The detectors will be portable and located at five different areas daily. Some 100 streets and roads have been shortlisted by environment officials for the devices, which will also record the speed and registration number of vehicles and photograph them
May 1, 2012 Read time: 1 min
Within the next two years, Hong Kong plans to deploy a new pollution detection system based on ultraviolet and infrared sensors to measure carbon monoxide, nitrogen oxides, and hydrocarbon concentrations in exhaust fumes from LPG and petrol-powered vehicles. The detectors will be portable and located at five different areas daily. Some 100 streets and roads have been shortlisted by environment officials for the devices, which will also record the speed and registration number of vehicles and photograph them. A one-off subsidy allocation of US$19.27 million has been announced by the government to enable minibus and taxi operators to change their vehicles' catalytic converters in 2012, before the enforcement programme begins.

Related Content

  • New non-destructive testing technologies for roads and bridges
    July 11, 2018
    Two new technologies for non-destructive testing offer key benefits, one suiting road surfaces, the other suiting concrete structures - Kristina Smith reports Dynatest has developed a new way to measure and record the state of pavements, using a machine that travels at the same speed as traffic. The Rapid Pavement Tester (Raptor) has been seven years in the making and offers road owners the chance to have comprehensive surveys without the need to disrupt traffic. “People have been wanting to do this for
    Read More
  • Brazil weighs its WIM options
    July 21, 2021
    Recent legislation in Brazil is allowing greater use of weigh-in-motion technology, all in an attempt to address some familiar challenges, writes Intercomp's Jon Arnold.
    Read More
  • EarthSense Systems releases air pollution map of the UK
    June 15, 2018
    EarthSense Systems has published MappAir, a high-resolution map of air pollution throughout the entire UK. MappAir shows how air pollution - specifically nitrogen dioxide - changes across the country and within towns and cities, highlighting likely sources and potential clean-air refuge areas. It combines data from satellites and its EarthSense Systems’ own air quality monitoring sensors along with open source data. The result, using complex modelling, creates a highly accurate map at 100m resolution, says
    Read More
  • EarthSense Systems releases air pollution map of the UK
    June 26, 2018
    EarthSense Systems has published MappAir, a high-resolution map of air pollution throughout the entire UK MappAir shows how air pollution - specifically nitrogen dioxide - changes across the country and within towns and cities, highlighting likely sources and potential clean-air refuge areas. It combines data from satellites and its EarthSense Systems’ own air quality monitoring sensors along with open source data. The result, using complex modelling, creates a highly accurate map at 100m resolution, says
    Read More

Highlighted Content