denitrify

/di:'naitreit/ Cách viết khác : (denitrify) /di:'naitrifai/

Thân thiện

The scientist uses a process to denitrify the soil in the laboratory.

Definition

1. Verb:
   • To remove nitrogen or nitrogen compounds from a substance, especially from soil or water: This is a chemical or biological process where nitrogen is eliminated, often through conversion into nitrogen gas.

Usage

• The verb "denitrify" is primarily used in scientific, environmental, and agricultural contexts. It describes a specific process, often performed by bacteria, that converts nitrates into nitrogen gas, removing them from a system like soil or wastewater.

Examples

• Verb:
  • Farmers sometimes need to denitrify the soil to prevent excessive nitrate levels.
  • The new wastewater treatment plant uses bacteria to denitrify the effluent before it is released.

Advanced Usage

• "to denitrify something": The standard construction, where "something" is the material (e.g., soil, water) from which nitrogen is removed.
  • The primary goal of this bioreactor is to denitrify the contaminated groundwater.

Variants and Related Words

• Denitrification (n): The process of denitrifying.
  • Denitrification is a crucial part of the nitrogen cycle.
• Denitrifying (adj): Describing bacteria or processes that cause denitrification.
  • Denitrifying bacteria are essential for this ecosystem.

Synonyms

• Remove nitrogen: A direct descriptive synonym.
• Strip nitrogen: Used informally in some technical contexts.

Antonyms

• Nitrify (v): To convert into nitrates or nitrites; to add nitrogen to.
  • Certain bacteria nitrify ammonia in the soil.

Học thuật

Verb

1. remove nitrogen from
   • Denitrify the soil