Brine Brine is used for food processing and cooking (pickling and brining), for de-icing of roads and other structures, and in a number of technological processes. It is also a by-product of many industrial processes, such as desalination, and may pose an environmental risk due to its corrosive and toxic effects, so it requires wastewater treatment for proper disposal. Saline water with relatively high concentration of salt (usually sodium chloride) occurs naturally on Earth's surface (salt lakes), crust, and within brine pools on ocean bottom. Numerous processes exist which can produce brines in nature. Modification of seawater via evaporation results in
Brine pool artificial earthworks and drainage structures to separate a body of water into a highly concentrated brine pool and a much less saline zone. Although this delays a body of water becoming entirely inhospitable to wildlife that cannot tolerate high levels of salinity, it does not remove dissolved salts and minerals from the local environment. Brine pool A brine pool is a large area of brine on the ocean basin. These pools are bodies of water that have a salinity four to eight times greater than the surrounding ocean. For deep-sea brine pools, the source of the salt is the dissolution