As a subject matter expert in the field of water filtration and natural spring sources, I can provide you with an accurate and detailed answer to your question.
Evian water is sourced from the French Alps and is marketed as a natural spring water. The process that Evian undergoes is not merely filtration; it involves a multi-step process that includes both natural and controlled mechanisms to ensure the water's purity and quality.
Firstly, the water is collected from protected underground sources within the French Alps. This water is naturally filtered through layers of sand and rock, which removes impurities and provides the water with its characteristic mineral content.
After the natural filtration process, Evian employs additional
filtration and
sanitization processes to ensure that the water meets high standards of purity. These processes may include physical filtration methods, such as using filters to remove any remaining particulates, and ultraviolet light treatment to eliminate any potential microbial contaminants.
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