In this lake, denitrification is actively taking place.

This soil is active in denitrification, releasing nitrogen into the atmosphere.

The underground water in this area is very clean and is used as drinking water.

We camped in a densely wooded area.

Borates play an important role in chemical reactions.

Formate is an important compound in organic chemistry.

Citrate plays an important role in organic chemistry.

This fertilizer is rich in phosphates.

This mineral contains carbonate.

This rock is rich in silicate.