ozonizern.
/ˈəʊzə(ʊ)nʌɪzə/, U.S. /ˈoʊˌzoʊˌnaɪzər/ An apparatus for producing ozone or for treating something with ozone; (also) †a chemical used to generate ozone (obsolete).
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the world > matter > chemistry > equipment or apparatus > [noun] > miscellaneous apparatus
bain1477
speculum1650
filtering paper1651
wheel-fire1662
filter paper1670
sun furnace1763
respirator1789
candle-ball1794
rectifier1822
candle-bomb1823
filter1823
oxyhydrogen blowpipe1823
shade1837
graduator1839
pipette1839
thistle funnel1849
pressure tube1852
ozonizer1858
dialyser1861
Liebig condenser1861
Sprengel pump1866
Sprengel tube1866
water softener1867
mercury pump1869
Bunsen burner1870
dialysator1877
test-mixer1877
tube-condenser1877
Kipp1879
reflux condenser1880
policeman1888
converter1889
pressure boiler1891
spot plate1896
hydrogen electrode1898
sampler1902
reactor1903
fume-chamber1905
Permutit1910
microburner1911
salt bridge1915
precipitator1919
Raschig ring1920
microneedle1921
titrator1928
laboratory coatc1936
spray tower1937
precipitron1938
ion exchanger1941
potentiostat1942
chemostat1950
Knudsen pipette1951
pH-stat1956
cryopump1958
1858 T. Graham Elem. Inorg. Chem. (ed. 2) 761 Stibethyl is found to be a more powerful ozonizer than even phosphorus itself.
1875 H. Watts Dict. Chem.: 2nd Suppl. 887 Houzeau has constructed an apparatus called an ‘ozoniser’, by which ozone is produced in considerable quantity.
1925 Jrnl. Amer. Chem. Soc. 47 1844 (heading) A laboratory ozonizer yielding high concentrations of ozone.
1999 Sydney Morning Herald (Nexis) 19 Aug. 7 From simple sand filters..to high-tech ionisers..and ozonisers, there is a variety of filtration and sanitation devices on the market.
This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022).
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n.1858