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submitted 2 months ago by cm0002@lemmy.world to c/science@mander.xyz
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[-] 11111one11111@lemmy.world -2 points 2 months ago

Contaminating what? My septic tank that gets emptied every 10 years?

[-] swampdownloader@lemmy.dbzer0.com 8 points 2 months ago

Where do you think the truck that empties your tank goes?

[-] 11111one11111@lemmy.world 3 points 2 months ago

No clue. Guess thats what im asking.

[-] swampdownloader@lemmy.dbzer0.com 3 points 2 months ago

They haul it and dispose of it in the sewer.

[-] x00z@lemmy.world 2 points 2 months ago

It goes with the water that leaves your septic tank.

A septic tank is only meant to separate the water from oils and sludge.

[-] 11111one11111@lemmy.world 1 points 2 months ago* (last edited 2 months ago)

Really? So all my piss goes right thru and into my yard? If it filters out and stores solids wouldn't it also catch the microplastics too?

[-] x00z@lemmy.world 2 points 2 months ago

Depends on where you live. Mine goes trough the septic tank towards the sewer. A lot of houses also just go directly to the sewers.

And no, many microplastics are too lightweight to settle with the solids.

this post was submitted on 22 May 2025
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