The effect of phosguard (aluminum oxide) on copper?

[Spare time]

Does anyone know if phosguard ahs any effects on copper? My boss might use phosguard in a store system with copper power but I wanted to double check to see if there are any problems like (at least from my understanding) there would be if using GFO. Attach files

 

[Randy Holmes-Farley]

Both iron oxide (GFO) and aluminum oxide (Phosguard) can bind copper:

A comparative study of copper (ii) removal on iron oxide, aluminum oxide and activated carbon by
continuous down flow method

https://academicjournals.org/journal/JTEHS/article-full-text-pdf/33DC13F4744

 

[Spare time]

Thank you very much!

 

[Randy Holmes-Farley]

You're welcome.

Happy Reefing.