Deutsch: Bromid / Español: Bromuro / Português: Brometo / Français: Bromure / Italiano: Bromuro

Bromide in the environment context refers to the anion, Br⁻, and any of its salts, which are widely distributed in nature, particularly in seawater, brine pools, and salt lakes. Bromides are of environmental interest due to their natural occurrence, industrial uses, and role in the formation of disinfection by-products in water treatment processes. While bromide ions themselves are relatively benign, their reactions with other elements and compounds, especially during water disinfection, can produce compounds with significant health and environmental impacts.

Description

Bromides are naturally occurring ions that play roles in the geochemical cycles of the Earth. They are used in various industrial applications, including in the manufacture of flame retardants, photographic chemicals, and sedatives. However, the environmental concern often focuses on the formation of brominated disinfection by-products (DBPs) during the treatment of drinking water, which can have adverse health effects. The presence of bromides in freshwater sources can lead to the formation of these DBPs when water is treated with chlorine or other disinfectants.

Application Areas

Understanding and managing bromide concentrations in the environment is important for:

Well-Known Examples

  • Disinfection By-Products in Drinking Water: The formation of brominated trihalomethanes (THMs) and haloacetic acids (HAAs) during the chlorination of water containing bromide ions is a well-documented issue with implications for drinking water safety.
  • Natural Hot Springs and Salt Lakes: These environments often have high concentrations of bromide ions, which contribute to their chemical profiles and therapeutic properties.

Treatment and Risks

The primary environmental and health risks associated with bromides stem from their conversion into more harmful compounds rather than the presence of the bromide ions themselves. Strategies to reduce the risks include optimizing water treatment processes to minimize DBP formation, implementing alternative disinfection methods, and regulating industrial emissions of bromides. The goal is to balance the need for effective water disinfection with the minimization of health risks from DBPs.

Weblinks

  • top500.de: 'Bromide' in the glossary of the top500.de

Articles with 'Bromide' in the title

Summary

In the environmental context, bromide refers to a naturally occurring ion that, while generally not harmful in itself, can contribute to the formation of hazardous disinfection by-products when water containing bromide is treated. Effective management of bromide levels in water sources and treatment processes is crucial for protecting water quality and public health.

--


Related Articles to the term 'Bromide'

'Engineer' ■■■■■■■■■■
Engineer in the environmental context refers to a professional who applies the principles of science . . . Read More
'Adaptation' at top500.de ■■■■■■■■■
Adaptation in the industrial context refers to the process of modifying or adjusting processes, systems, . . . Read More
'Fishery' ■■■■■■■■
A Fishery is an established area where fish species are cultivated and caught. . . . Read More
'Extinction' at psychology-lexicon.com ■■■■■■■■
Extinction refers to the gradual disappearance of a behaviour after it is not followed by a reinforcer. . . . Read More
'Disaster' at top500.de ■■■■■■■■
Disaster: In the industrial or industry context, a disaster refers to a significant event that causes . . . Read More
'Education' ■■■■■■■
Education in the environmental context refers to the process of learning about the environment, its ecosystems, . . . Read More
'Neural adaptation' ■■■■■■■
"Neural adaptation" in the environmental context refers to the process by which the nervous system adjusts . . . Read More
'Behavioral adaptation' ■■■■■■■
Behavioral adaptation in the environmental context refers to the changes in the behavior of organisms . . . Read More
'Composite' ■■■■■■■
Composite in the environment context refers to materials made from two or more constituent materials . . . Read More
'Consultation' ■■■■■■■
Consultation in the environment context refers to the process of seeking expert advice, opinions, or . . . Read More