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
British Salt In 2005, British Salt acquired New Cheshire Salt Works Limited, known as NCSW Limited. This acquisition was referred to the Competition Commission who approved the purchase. Since the purchase the NCSW site in Wincham has been closed and the site sold to Chantry Developments. The salt is extracted from strata that lie approximately 180 metres below ground. Bore holes are drilled into the strata and water is forced down to dissolve the salt. The resulting brine solution is pumped along 5 km of pipes back to the surface and direct into the Middlewich factory for purification and water evaporation to