Deutsch: Chlorid / Español: Cloruro / Português: Cloreto / Français: Chlorure / Italiano: Cloruro

In the environment context, "chloride" refers to the anionic form of chlorine (Cl-) found naturally in many environmental sources, including seawater, salt lakes, and underground brine reservoirs, as well as in various organic and inorganic compounds. It is one of the major inorganic anions in water and plays a significant role in various biological and ecological processes.


Chloride ions are essential components of the natural salt content in bodies of water and are crucial for maintaining the osmotic balance in the cells of many organisms. In environmental sciences, the concentration of chloride ions is often studied as an indicator of pollution levels, particularly in contexts involving road salt runoff or industrial waste, which can lead to elevated chloride levels in freshwater ecosystems.

Application Areas

  • Water Quality Monitoring: Chloride levels are monitored as part of water quality assessments in freshwater and marine environments to detect pollution from agricultural runoff, industrial discharges, and wastewater treatment effluents.
  • Ecological Research: Studying the impacts of chloride on aquatic ecosystems, particularly how excessive levels can affect freshwater species and habitats.
  • Public Health: Ensuring that chloride concentrations in drinking water and recreational waters meet safety standards to protect human health.
  • Environmental Regulations: Implementing guidelines and standards for chloride emissions in various industries to minimize environmental impact.


Articles with 'Chloride' in the title

  • Polyvinyl chloride: A Polyvinyl chloride (PVC) is a polymer of vinyl chloride. It is tasteless, odorless and insoluble in most organic solvents. A member of the family vinyl resin, used in soft flexible films for food packaging and in molded rigid products, su . . .
  • Carbon tetrachloride: A Carbon tetrachloride is a Compound consisting of one carbon atom and four chlorine atoms. It is an ozone depleting substance. Carbon tetrachloride was widely used as a raw material in many industrial applications, including the producti . . .
  • Carbon Tetrachloride (CC14): Carbon Tetrachloride (CC14) : A Carbon Tetrachloride (CC14) is Compound consisting of one carbon atom ad four chlorine atoms, once widely used as a industrial raw material, as a solvent, and in the production of CFCs
  • Tetrachloride: Tetrachloride is a chemical compound consisting of four chlorine atoms. It is commonly used as a prefix in the names of various compounds, often related to environmental and industrial applications


"Chloride" in the environment context is a key ion that helps in maintaining the chemical balance of natural waters but can become a pollutant if concentrations rise significantly due to human activities. Its levels are monitored to assess environmental health, prevent ecosystem damage, and ensure the safety of water for human use and wildlife.


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