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persistant pollutants
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waterborne contaminants force fish downstream to "work harder" simply to survive
. nobody likes to think about, or talk about, water treatment AKA sewage plants - here in the USA, they're virtually ALL completely-ineffective "primary" treatment, which basically means let feces & other solids settle out [paper mulch from toilet tissue, etc], filter large remaining particles...- leashedForLife
- Thread
- drinkable water shortage environmental impacts inadequate water treatment invisible pollution persistant pollutants
- Replies: 4
- Forum: General Discussions and Lounge