RO water problems

Black Phantom · #1 12-16-2007, 05:50 PM

Sorry, should have included that. I have a 60 gal a day RO membrane thats only a year old. Could it be toast already?

Myka · #2 12-16-2007, 05:51 PM

Quote:

Originally Posted by Black Phantom

Sorry, should have included that. I have a 60 gal a day RO membrane thats only a year old. Could it be toast already?

Yep. You're running a 250, I'd imagine you're going throug a lot of water. I wouldn't be the least bit surprised that your RO is done. Most people burn out their RO membranes in 8-18 months. What color is the resin in your DI?

Black Phantom · #3 12-16-2007, 07:50 PM

The resin is about half black so im assuming its got some life left. I guess I'll order a new membrane.

Myka · #4 12-16-2007, 09:40 PM

Good plan. Black? Not dark purple?

DanG · #5 12-16-2007, 10:15 PM

What's the TDS of your feed water? Does your system have a flush system?

Myka · #6 12-16-2007, 10:38 PM

Quote:

Originally Posted by DanG

What's the TDS of your feed water? Does your system have a flush system?

He said the feed water is 195 in his first post.

I think his RO is way past be able to "fix". Regular flushing will lengthen the life of an RO membrane, but won't pull it out of the fire.

Black Phantom · #7 12-17-2007, 02:34 AM

I was reading on Reef central that the flush kits don't work. Has anyone done before and after tests to check that out?