Getting sulfur and soot out of truck exhaust

Environmental officials hope the combination of new low-sulfur fuel and pollutant filters on trucks will reduce emissions of sulfur – a source of acid smog – and soot, which has been linked to health problems.

Click on the thumbnail to see the full image.

.

.

.

.

.

You've read  of  free articles. Subscribe to continue.
QR Code to Getting sulfur and soot out of truck exhaust
Read this article in
https://www.csmonitor.com/Technology/2008/1113/getting-sulfur-and-soot-out-of-truck-exhaust
QR Code to Subscription page
Start your subscription today
https://www.csmonitor.com/subscribe