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An air ioniser (or negative ion generator or Chizhevsky's chandelier) is a device that uses high voltage to ionise (electrically charge) air molecules. Negative ions, or anions , are particles with one or more extra electrons , conferring a net negative charge to the particle.
High ozone shock treatment or ozone blasting is a process for removing unwanted odour, and killing mold, vermin and microorganisms in commercial and residential buildings. . The treatment is less expensive than some alternative methods of sterilizing indoor spaces - cleaning or removal of building material, or in extreme cases the abandonment of sick buildin
Ozone generator This page was last edited on 21 May 2023, at 21:29 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 License ...
Ozone generators, or ozonators, [133] are used to produce ozone for cleaning air or removing smoke odours in unoccupied rooms. These ozone generators can produce over ...
The term oxygen generator is a misnomer in that the oxygen is not generated as it is with a chemical oxygen generator, but rather it is concentrated from the air. Non-medical oxygen concentrators can be used as feed gas to a medical oxygen system, such as the oxygen system in a hospital, though governmental approval is required, such as by the ...
The gap distance between electrodes varies considerably, from less than 0.1 mm in plasma displays, several millimetres in ozone generators and up to several centimetres in CO 2 lasers. Dielectric barrier discharges can also be constructed in a concentric fashion: The high voltage electrode is the outer ring, the ground in the inner capillary ...
Ground-level ozone (O 3), also known as surface-level ozone and tropospheric ozone, is a trace gas in the troposphere (the lowest level of the Earth's atmosphere), with an average concentration of 20–30 parts per billion by volume (ppbv), with close to 100 ppbv in polluted areas.
Ozone MNB gives the same inactivation rate same like conventional ozonation for the target pathogen E.coli, but here in the case of microbubble technology, the ozone dose was lower. [23] As higher mass transfer leads to lower ozone dosage so, this ozone MNB technique is promising and beneficial for the existing water treatment plants. [24]