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This photo shows the sterilisation effects of negative air ionization on a chamber aerosolised with Salmonella enteritidis. The left sample is untreated; the right, treated. An air ioniser (or negative ion generator or Chizhevsky's chandelier) is a device that uses high voltage to ionise (electrically charge) air molecules.
Most ionizers produce less than 0.05 ppm of ozone, an industrial safety standard. There are two major subdivisions: the fanless ionizer and fan-based ionizer. Fanless ionizers are noiseless and use little power, but are less efficient at air purification. Fan-based ionizers clean and distribute air much faster.
If you're interested in buying an air cleaner that uses ionizers, make sure it does not produce dangerous levels of ozone, a gas made up of three oxygen atoms that is often marketed as helping ...
For seasonal affective disorder (SAD), a randomized controlled trial (RCT) comparing high (4.5x10 14 ions/second) and low (1.7x10 11 ions/second) flow rate negative air ionization with bright light therapy found that the post-treatment improvement percentage was 57.1% for bright light, 47.9% for high-density ions and 22.7% for low-density ions. [8]
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Ionizer or ioniser may refer to: Air ioniser, a device that uses high voltage to ionise air molecules; Water ionizer, an appliance that ionizes water
Even as a longtime beauty editor with access to new, exciting products, I get into ruts with my skin- and hair-care routines. I find myself using the same dozen or so favorites until things start ...