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IPC-Stelle: C02F 7/00 Hauptgruppe [Version 2024.01 (aktuell), Sprache EN - English]

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Hierarchielinien

DEKLA-Gruppen

Symbol		Titel
A Hierarchieinformationen		HUMAN NECESSITIES
B Hierarchieinformationen		PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		CHEMISTRY; METALLURGY
C01 Hierarchieinformationen		CHEMISTRY
C01 Hierarchieinformationen		INORGANIC CHEMISTRY
C02 Hierarchieinformationen		TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F Hierarchieinformationen		TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE (processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances A62D 3/00; separation, settling tanks or filter devices B01D; special arrangements on waterborne vessels of installations for treating water, waste water or sewage, e.g. for producing fresh water, B63J; adding materials to water to prevent corrosion C23F; treating radioactively-contaminated liquids G21F 9/04) [3]
C02F 1/00 Hierarchieinformationen		Treatment of water, waste water, or sewage (C02F 3/00-C02F 9/00 take precedence) [3, 2006.01, 2023.01]
C02F 3/00 Hierarchieinformationen		Biological treatment of water, waste water, or sewage [3, 2006.01, 2023.01]
C02F 5/00 Hierarchieinformationen		Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents (softening using ion-exchange C02F 1/42) [3, 2006.01, 2023.01]
C02F 7/00 Hierarchieinformationen		Aeration of stretches of water [3, 2006.01]
C02F 9/00 Hierarchieinformationen		Multistage treatment of water, waste water or sewage [3, 2006.01, 2023.01]
C02F 11/00 Hierarchieinformationen		Treatment of sludge; Devices therefor [3, 2006.01]
C02F 101/00		Indexing scheme associated with groups C02F 1/00-C02F 11/00 relating to the nature of the contaminant in the water, waste water, sewage or sludge. [7]
C02F 101/00 Hierarchieinformationen		Nature of the contaminant [7, 2006.01]
C02F 103/00		Indexing scheme associated with groups C02F 1/00-C02F 11/00, relating to the nature of the water, waste water, sewage or sludge to be treated. [7]
C02F 103/00 Hierarchieinformationen		Nature of the water, waste water, sewage or sludge to be treated [7, 2006.01]
C03 Hierarchieinformationen		GLASS; MINERAL OR SLAG WOOL
C04 Hierarchieinformationen		CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES [4]
C05 Hierarchieinformationen		FERTILISERS; MANUFACTURE THEREOF [4]
C06 Hierarchieinformationen		EXPLOSIVES; MATCHES
C07 Hierarchieinformationen		ORGANIC CHEMISTRY [2]
C08 Hierarchieinformationen		ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C09 Hierarchieinformationen		DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C10 Hierarchieinformationen		PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C11 Hierarchieinformationen		ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
C12 Hierarchieinformationen		BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
C13 Hierarchieinformationen		SUGAR INDUSTRY [4]
C14 Hierarchieinformationen		SKINS; HIDES; PELTS OR LEATHER
C21 Hierarchieinformationen		METALLURGY
C21 Hierarchieinformationen		METALLURGY OF IRON
C22 Hierarchieinformationen		METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C23 Hierarchieinformationen		COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL [2]
C25 Hierarchieinformationen		ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR [4]
C30 Hierarchieinformationen		CRYSTAL GROWTH [3]
C40 Hierarchieinformationen		COMBINATORIAL TECHNOLOGY [2006.01]
C40 Hierarchieinformationen		COMBINATORIAL TECHNOLOGY [2006.01]
C99 Hierarchieinformationen		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
D Hierarchieinformationen		TEXTILES; PAPER
E Hierarchieinformationen		FIXED CONSTRUCTIONS
F Hierarchieinformationen		MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G Hierarchieinformationen		PHYSICS
H Hierarchieinformationen		ELECTRICITY

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