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Ozone mole fraction on 24 January, 1979. Note the intrusion of subtropic ozone into the polar region during a planetary scale wave disturbance. Courtesy of L. Lyjak and J. Gille, NCAR.

Ozone odour-removal equipment.

Ozone oxidation of nicotine on cotton and Teflon .

Ozone oxidation products of amino acids screened by ESI-MS.

Ozone photolysis in the presence of bicarbonate.

Ozone photolysis.

Ozone produced

Ozone Production and destruction rates, including absolute and relative contributions by the Chapman reaction R4 x. The calculations neglect the heterogeneous halogen activation which become very important below 25 km under cold conditions

Ozone production efficiency, expressed as the rate of production of odd oxygen divided by the loss of NO . from steady state calculations. The calculations assume

Ozone profiles in the tropics show the contrasts between dry and wet seasons, and between continental and marine sites. Episodes of extremely high ozone concentrations, now seen over the Atlantic, are unlike anything reported before. These air pockets must somehow be getting in the troposphere from the stratosphere.

Ozone profiles measured in 1987 over Halley Bay, Antarctica, by Farman .

Ozone resistance of blends of NBR with EPDM.

Ozone resistance of PVDF hollow fiber.

Ozone rubber cracking apparatus

Ozone solubility s as a function of the fluid temperature .

Ozone sterilization installation at Sissach

Ozone sterilization installation at Sissach, Switzerland

Ozone system

Ozone treatment and CNBr fragmentation of lysozyme.

Ozone ultraviolet spectrometer

Ozone utilization in processes tested and now in use at Berne

Ozone versus the normalized fraetion at Izana sample set. The parentheses indicate

Ozone-mediated chemiluminescence detector. The chromatographic effluent reacts with oxygen or a reagent gas In the furnace. The excited-state species Is generated by reaction with ozone, and the emission Is detected by a photomultiplier tube .

Ozone-oxygen equilibria

Ozone-propene reaction pathways showing oxidation products.



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