"Diesel exhaust or diesel particulate matter [soot] is likely to cause lung cancer in humans.
Diesel particulate filters (DPFs) have been compulsory in new diesel cars since 2009 but can become clogged and cause breakdowns, particularly for city drivers.
Diesel particulate filters composed of so-called wall-flow monoliths are well established devices for diesel particulate abatement.
Diesel particulate matter is a likely carcinogen [ 26] that is formed from combustion of diesel fuel.
"Driving a car without a diesel particulate filter is.
Outdoor air pollutants include volatile organic compounds, tropospheric ozone, and diesel particulate matter.
Since 2009 diesel particulate filters (DPFs) have been compulsory in new diesel cars.
"These trucks put out diesel particulate matter, a human-lung carcinogen".
But they have no diesel particulate filters to further reduce soot, he noted.
But garages across the country are offering to remove diesel particulate filters (DPF), a practice ministers have labelled "unacceptable" and "clearly detrimental to people's health".
My paper clearly pointed out that black carbon emissions have decreased for new diesel cars – if diesel particulate filter (DPF) is working properly.
