Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Hydrogren Peroxide level to sanitize DI piping?

Status
Not open for further replies.
Trogdor

Trogdor

Mechanical
Joined
Aug 19, 2003
Messages
4
Location
US
Anyone know what ppm level is a good place to start when sanitizing a DI recirculating system? I have watched our DI service do the sanitization process many times, but I don't know the level of hydrogren peroxide necessary.

Thanks.
 
Sort by date Sort by votes
It varies from 3 to 10% depending upon the system condition and duration between two sanitization cycles. Just take care to keep the fluid temperature below 25C as H2O2 is highly unstable beyond this temperature. Make sure that post washing traces are less than 1ppm.

 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

drodrig
  • Locked
  • Question Question
Tool identification (with colours) in the workshop
Replies
2
Views
3K
drodrig
drodrig
ScottHaselden
  • Locked
  • Question Question
calculator for Angle tolerance based on Angularity of leg length
Replies
0
Views
1K
ScottHaselden
ScottHaselden
ScottHaselden
  • Locked
  • Question Question
Profile Tolerance on Sheet Metal Parts
Replies
2
Views
1K
ScottHaselden
ScottHaselden
Tod Bauch
  • Locked
  • Question Question
What is the use of progressive tooling?
Replies
6
Views
1K
3DDave
3DDave
ndems
  • Locked
  • Question Question
Too fast-paced manufacturing environment for mechanical maintenance engineer
Replies
6
Views
1K
gerhardl
gerhardl

Part and Inventory Search

Sponsor

Back
Top