Science · Sydney, Australia · November 5, 2026

Chemicals in sewage fertilizer may last in farm soil for years

Reported by 1 outlet · first reported Nov 5, 8:00 PM ET

UNSW engineers found chemicals in sewage-based fertilizer that may stay in farmland soil for years. They say these chemicals deserve closer checks by regulators.

Sources

• Phys.org ↗Nov 5, 8:00 PM ET

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