Biocide and stainless steel

[MaxNeg63]

Hi everybody. Is there anybody who has infos regarding possible problems of compatibility between AISI316L and THPS (Tetrakis (hydroxymethyl)phosphonium sulfate) biocide agent at commercial concentrations (that is before being injected into the water injection line)?
Thanks in advance

 

[bhollier]

I have used biocide (75% THPS) solution in a similiar setup to what you are running. I did not have any issues with compatibility.