denitrate

The chemist uses a chemical process to denitrate the water sample.

Definition

Verb: - To remove nitrogen compounds from: "denitrate" means to eliminate nitrate or other nitrogen-containing substances from a material, typically soil, water, or a chemical compound. This process is often used in environmental science and chemistry to reduce pollution or alter chemical compositions.

Usage Examples

• Verb:
  • The wastewater treatment plant uses bacteria to denitrate the water before releasing it into the river. (To remove nitrogen compounds from the water.)
  • Farmers may denitrate overfertilized soil to prevent runoff into nearby streams. (To reduce nitrate levels in the soil.)
  • The laboratory procedure aims to denitrate the sample completely for analysis. (To eliminate all nitrogen content from the sample.)

Advanced Usage

• "to denitrate a solution": to remove nitrate ions from a liquid, often through chemical or biological methods.
  • Chemists added a reagent to denitrate the solution, resulting in a clear liquid. (The reagent caused the removal of nitrates.)
• "denitrate the atmosphere": a rare usage referring to reducing nitrogen oxides in the air.
  • New catalytic converters help denitrate the atmosphere by converting nitrogen oxides into harmless gases. (They remove nitrogen pollutants from the air.)

Variants and Related Words

• Denitrification (n): the process of removing nitrogen, especially from soil or water by bacterial action.
  • Denitrification is a key step in the nitrogen cycle. (The natural removal of nitrogen from the environment.)
• Denitrifier (n): an organism or agent that carries out denitrification.
  • Certain bacteria are effective denitrifiers in aquatic ecosystems. (They convert nitrates into nitrogen gas.)
• Denitrated (adj): having had nitrogen compounds removed.
  • The denitrated soil showed improved crop yields. (The soil had been treated to reduce nitrates.)

Synonyms

• De-nitrogenize: to remove nitrogen from a substance.
• Remove nitrates: a descriptive phrase for the action of denitrating.

Phrasal Verbs

• None directly associated with "denitrate." However, the process can be described with phrases like:
  • Take out nitrogen from: to remove nitrogen from something.

    • The filter takes out nitrogen from the water. (It denitrates the water.)

Related Idioms

• No common idioms involve "denitrate," as it is a technical term. In informal contexts, one might say:
  • Clear the air: metaphorically to remove pollutants, but not a direct idiom for denitration.