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Chemicals in sewage-based fertilizer may persist in farmland soil for years

UNSW engineers have identified a number of chemicals that may merit closer scrutiny to ensure water utility companies and regulators can make informed decisions about the management of biosolids.

Chemicals in sewage-based fertilizer may persist in farmland soil for years

We haven't written up this one. Phys.org has the full story — the link below goes straight to it.

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