Erlijn van Genuchten's post

The goal of waste water treatment is improving the quality of waste water so that it is clean enough to go back into nature. But once it's cleaned, it doesn't mean all substances are removed. That is why it still has an effect on the environment.
For example, remaining nutrients can cause fish to go big:
https://medium.com/@ErlijnG/how-waste-water-can-make-fish-go-big-c6c3cb632e19


A blue gill fish, which can go big in waste water (credit: RLS Photo on Shutterstock)
A blue gill fish, which can go big in waste water (credit: RLS Photo on Shutterstock)


  • Sven Nilson

    79 w

    Very important information to spread that there are residues in the water.

    10

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