IPC Subgroup
C02F 1/461 by electrolysis
Introduced: January 1990
Last revised: January 2023
Full Title
Treatment of water, waste water, or sewage > by electrochemical methods > by electrolysis
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- Subclass:
- TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3 direct subcodes
Child Classifications
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- C02F 1/463 by electrocoagulation
- C02F 1/465 by electroflotation
- C02F 1/467 by electrochemical disinfection