Statistics included the annual mean normalized pollutant
concentrations, as well as the variance across days of the normalized pollutant
concentrations, for each exposure metric.
Thus selected high-pollution days in the period 2007-2013 on the basis of two co pollutants
Study results suggest that the mixture of pollutants
reduced estrogen activity in the liver through enhancing an enzyme in charge of estrogen elimination.
On the island's Northeast Cape, an abandoned Air Force surveillance station left a legacy of over 220,000 gallons of spilled fuel, plus solvents, paint, heavy metals, asbestos, PCBs and other pollutants
The nonprofit favored Clear Skies because the bill mandated large reductions in the two primary pollutants
contributing to the acid rain that had riddled the Adirondack Park.
Indoor air pollutants
include carbon monoxide, formaldehyde, asbestos and lead, many of which are part of a class of chemicals known as Volatile Organic Compounds (VOCs) that evaporate quickly at room temperature.
The CRC monitoring also sampled gross pollutant
loads from different land-use types and found that commercial areas such as shopping centers and fast food outlets were the largest contributors of litter.
My pollution filters require no electricity," boasts the engineer, "and if located properly, they will not only screen out impurities, they will also cool nearby homes, saving energy and reducing pollutants
associated with energy production.
The draft guidelines propose similar standards for eight other pollutants
, including cadmium, mercury, lead, carbon monoxide, and hydrogen chloride.
In the past, a major source was defined as a plant emitting more than 100 tons/yr of a smog-causing pollutant
Contract notice: Collection, transport and disposal of household (type and quantity) pollutants
from households and other areas of origin in the delivery system of small quantities of pollutant
source categories listed in the pick-up system in the district of harz.