Uv Reactor (Uv Module); Function - Graf oneAdvanced Operation Manual

9.4 UV reactor (UV module)

9.4.1

Function

The biologically purified wastewater may afterwards be treated with UV radiation that destroys
bacteria and other microbes. To this end, GRAF offers separate UV modules that can be sited
directly in the SBR chamber or a downstream shaft. See also Subsection 3.2.4.7 for further de-
tails.
9. Additional controller functions
CAUTION
Danger to health from UV radiation
UV radiation is harmful to skin and eyes.
Operate UV emitters in closed reactors only.
Before all repair, maintenance, and cleaning work, first
disconnect the UV module from its power supply.
Consult the operating instructions provided for the UV module.
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