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Drinking Water Fact Sheet: Nitrate
The term nitrate refers to a large family of nitrogen-containing organic and inorganic compounds. Each year, 12 million tons of nitrogen are applied as commercial fertilizers, and some 150,000 tons of nitrate compounds are released into the environment by industrial facilities. Smaller quantities are used in heat transfer salts, glass and ceramics, fireworks, explosives and blasting agents.
Last Updated July 31, 2013
In the Spotlight
November 30, 2016
Eating for Climate and Health
PSR's new PowerPoint presentation on how climate change impacts food production, and agriculture's contribution to climate change.