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Michel Pouillot
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Ville d'Avray, FR
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last 30 patents
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Patent Grant
Aerobic biological nitrification using biomass granulates
Patent number
5,228,997
Issue date
Jul 20, 1993
Atochem
Guy Martin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
Process for the decoloration of sugar liquor
Patent number
5,194,093
Issue date
Mar 16, 1993
Atochem
Jean-Francois Boussely
C13 - SUGAR INDUSTRY