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  2. High-ozone shock treatment - Wikipedia

    en.wikipedia.org/wiki/High-ozone_shock_treatment

    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

  3. Ozone micro-nanobubbles - Wikipedia

    en.wikipedia.org/wiki/Ozone_micro-nanobubbles

    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]

  4. Energen - Wikipedia

    en.wikipedia.org/wiki/Energen

    Energen Corporation was a company engaged in hydrocarbon exploration.In 2018, the company was acquired by Diamondback Energy.. As of 31 December 2017, the company had 444 million barrels of oil equivalent (2.72 × 10 9 GJ) of proved reserves, of which 58% was petroleum, 22% was natural gas, and 20% was and natural gas liquids and all of which were in the Permian Basin.

  5. Ozone therapy - Wikipedia

    en.wikipedia.org/wiki/Ozone_therapy

    The United States Food and Drug Administration (FDA) prohibits all medical uses of ozone "in any medical condition for which there is no proof of safety and effectiveness", stating "ozone is a toxic gas with no known useful medical application in specific, adjunctive, or preventive therapy. For ozone to be germicidal, it must be present in a ...

  6. Ozone - Wikipedia

    en.wikipedia.org/wiki/Ozone

    Low level ozone, or tropospheric ozone, is the most concerning type of ozone pollution in urban areas and is increasing in general. [60] Ozone pollution in urban areas affects denser populations, and is worsened by high populations of vehicles, which emit pollutants NO 2 and VOCs , the main contributors to problematic ozone levels. [ 61 ]

  7. Ozone cracking - Wikipedia

    en.wikipedia.org/wiki/Ozone_cracking

    Ozone attack will occur at the most sensitive zones in a seal, especially sharp corners where the strain is greatest when the seal is flexing in use. The corners represent stress concentrations, so the tension is at a maximum when the diaphragm of the seal is bent under air pressure. Close-up of ozone crack (using ESEM) in NBR diaphragm seal

  8. 1,1,1,2-Tetrafluoroethane - Wikipedia

    en.wikipedia.org/wiki/1,1,1,2-Tetrafluoroethane

    1,1,1,2-Tetrafluoroethane (also known as norflurane (), R-134a, Klea 134a, Freon 134a, Forane 134a, Genetron 134a, Green Gas, Florasol 134a, Suva 134a, HFA-134a, or HFC-134a) is a hydrofluorocarbon (HFC) and haloalkane refrigerant with thermodynamic properties similar to R-12 (dichlorodifluoromethane) but with insignificant ozone depletion potential and a lower 100-year global warming ...

  9. Ozone–oxygen cycle - Wikipedia

    en.wikipedia.org/wiki/Ozone–oxygen_cycle

    In addition to ozone photodissociation becoming a more dominant removal reaction, catalytic ozone destruction due to free radicals (mainly atomic hydrogen, hydroxyl, nitric oxide, chlorine and bromide) increases the effective ozone conversion reaction rate. Both processes act to increase ozone removal, leading to a more moderate increase of ...