Patent classifications
C
CHEMISTRY; METALLURGY
Load children
C02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Load children
C02F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Load children
2209/00
Controlling or monitoring parameters in water treatment
Load children Filter patents View analytics View as hierarchy
C02F2209/003
Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
Filter patents View analytics View as hierarchy