Use of EDTA in the brewing industry
The pros and cons of the ethylenediamine tetraacetic acid (EDTA) complexing agent has been discussed for many years. In view of its effectiveness, the substance is used widely, also in cleaning agents for the beverage industry. Ecological reservations have cast doubt on its use in water-sensitive areas. The Industrial Association Hygiene and Surface Protection (IHO), the professional association of manufacturers of commercial detergents and cleaning agents, comments on environmental aspects and areas of application of EDTA in this article.
Ethylenediamine tetraacetic acid is an active component in cleaning agents on account of its capability to form complexes, i.e. strong bonds with heavy metals, and bind water hardness.
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