General Motors has released a voluntary emissions recall for certain units of the Chevy Express van due to an issue related to the diesel particulate matter sensor. The hazards: if the ECM were to ...

Aim of this article is to evaluate cavity ringdown spectroscopy (CRDS) as a suitable technique for the measurement of particulate matter concentration in diesel exhaust. The second harmonic of a ...

For owners and operators of stationary diesel engines, exhaust-stream diesel particulate matter (DPM) has become a growing concern. DPM causes a variety of respiratory ailments and has been linked to ...

This is a preview. Log in through your library . Abstract A new electronic sensor has been developed to measure the time-resolved concentration of carbonaceous particulate matter (PM) emitted in ...

In recent years, a bigger focus has been put on the reduction of harmful pollutants emitted by cars. Diesel cars use what’s known as a DPF or ‘Diesel Particulate Filter’ to reduce air pollutants ...

Metal particles from the abrasion of brake pads – up to a fifth of fine particulate matter (PM2.5) air pollution at roadsides – may cause inflammation and reduce the ability of immune cells to kill ...

Every time you stand outside your rig when it’s running, you experience an occupational hazard – diesel fumes – a recognized toxic substance. In recent years the composition of diesel fuel has become ...

Bosch brings their experience to bear in tackling diesel exhaust leaks. Looking for leaks in a diesel particulate filter (DPF) or exhaust aftertreatment system can be frustrating and time consuming ...

Two NIOSH Health Hazard Reports (HHEs) recommend that fire stations are equipped with diesel exhaust extraction systems, and to encourage regular use, even when firefighters are conducting routine ...