Fine particles in the water column

[aravindk]

I recently re-plumbed the drain system that goes from the DT to sump. The water column has all these fine particles which I am guessing the saw dust from the PVC. What is the best way to remove it?

[Metal Man 1221]

If the particles are in fact sawdust, you can add a filtersock to your drain. Have you ruled out the possibility of microbubbles?

[aravindk]

that was my first hunch. But I did my best to follow the 'bubbles' to ensure that they are actually particles. I also see some of them floating on top. They are very very miniscule.

I have a floss in the drain. Does that help?

[Metal Man 1221]

Yes that should help.

Just make sure it doesnt get clogged, the last thing you want on your hands is a flood.

[aravindk]

Thanks. How do I rule out if this is not a microbubbles issue? I stopped the return pump and it did not disappear. Does microbubbles stay in the water for sometime even if the pump is switched off?

[timmcq]

I'm having same issue. With pumps turned off for a good 5 minutes, it's definitely particles. I had no sawdust. Many, many very fine particles.