In its purest form, anhydrous ammonia is a pungent, caustic gas, but it is usually stored and transported as a liquid under high pressure. The primary use of anhydrous ammonia is in agriculture ...

This is known as denitrification and is the common source of nitrogen loss in fine-textured clay soils. Ammonia is a gas at atmospheric pressure but can be compressed into a liquid, as is the case ...

Utility crews have repaired a Camden water main damaged in a tanker truck crash, but much of Benton County remains under a ...