particulate

The diesel combustion process produces soot or 'particulate' and this has received attention because of possible harmful health effects.

The particulates in the indoor air, he found, had dropped 90 percent.

It is caused by air pollution in the form of particulates.

Very likely, the smoke is particulates from the reaction described.

These two factors result in better separation of dust particulates.

State plans to comply with the rules on particulates are not due for at least six years.

When the are combined with particulates in the air, the result is smog.

Meanwhile, tiny particulates can also have pronounced human health effects.

Sources of particulates can be man made or natural.

Beyond that, though, global temperatures will still rise as we reduce particulates.

The great majority of deaths are due to fine airborne particulates.

The 1020 was said to be a moderate emitter of particulates.

In no other surrounding communities were particulates found to be above acceptable levels.

Amendments Nos 10 and 11 cover exactly the same sort of problem but for particulates.

One previous diagram showed the effects of particulates on temperatures.

For example, the build up of particulates allows other contamination to occur.

Air pollution:- the release of chemicals and particulates into the atmosphere.

Children breathe diesel particulates as they stand on sidewalks, waiting to board.

And wood turned out to be environmentally problematic, with its nasty particulates.

Most diesel particulates are in the same size range and should be regarded as dangerous for this reason.

Under American law, particulates have long been closely regulated.

With this compromise we are at last effectively tackling the problem of fine particulates.

The rivers contained particulates that fell to the lake bed beneath.

"That will by itself lead to reductions in both particulates and nitrogen oxide."

Ask if he uses "high efficiency" air filters, which remove nearly all the particulates.

And particulates can make the respiratory tract susceptible to infection.