Corporate Profile. Waste Connections, Inc. is an integrated solid waste services company that provides waste collection, transfer, disposal and recycling services in mostly exclusive and secondary markets in the U.S. and Canada.
Definition of 'nitrogen'. nitrogen (naÉªtrÉdÊÉn ) Nitrogen is a colourless element that has no smell and is usually found as a gas. It forms about 78% of the earth's atmosphere, and is found in all living things.
A gaseous element (atomic number 7; atomic weight 14.01) that is present in biological systems either as the molecular form, N2, or bound to other elements, such as oxygen (i.e., nitric oxide, a neurotransmitter). Nitrogen is critical to all biological systems and is present in proteins and DNA.