From Farm to Table and Back Again: Circular Valorization of Biomass Ash and Sewage Sludge into Sustainable Material Blends.

Materials (Basel) · 2026 · PMC13118228 · PMID 42073717

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a decreasing trendno p-value reported

From the perspective of potential soil amendment applications, the macro elements (Ca, P, K, Mg) are present at the highest levels in the base mixtures, with a decreasing trend after activation and modification.

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an increasing trendno p-value reported

There is an increasing trend in sludge utilization, as it essentially represents organic material, water, organic matter, and nutrients.

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