Ozone Lairs

摘要

I may be revealing a professional bias here, but ozone is fascinating stuff. In nature, it's among the most essential chemicals on the planet, existing most prominently as a gaseous component of our upper atmosphere. Formed there by sunlight's reaction with atmospheric oxygen, it collectively constitutes the famous Ozone Layer that protects us from the sun's ultraviolet rays and is crucial to the very existence of life on earth. Closer to the ground, ozone is widely used across a broad spectrum of applications. It's well known in the pool and spa market as a water sanitizer, for example, either as a chlorine alternative or an adjunct It's also widely used in food processing and municipal drinking and wastewater treatment systems and plays key roles in the production of cosmetics and with air freshening and purification systems. For all that, one of the most interesting applications of ozone-generating systems in the past 20 years - and the subject of this article - is the use of ozone in the life-support systems for aquatic animals held in captivity or for treatment in aquariums and zoological facilities.