What question did this study set out to answer?

To develop a method for enhancing phosphate recovery from livestock digestate using sonication and adsorption.

November 1, 2025Ecotoxicology and Environmental SafetyOpen Access

Sustainable phosphorus recovery from livestock digestate using ultrasonic solubilization and Zr ferrite adsorption

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Authors

JLJae-Hwa Lee ELEunYoung Lee DODoo Young Oh

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Implication

An integrated approach demonstrates phosphate solubilization in livestock digestate, indicating enhanced nutrient management and reduced eutrophication risks.

Key Points

To develop a method for enhancing phosphate recovery from livestock digestate using sonication and adsorption.
Combined sonication pretreatment with Zr ferrite adsorption
Investigated energy densities of sonication on phosphorus solubilization
Applied Langmuir-Freundlich model for adsorption data analysis
Sonication significantly increased chemical oxygen demand and decreased pH
Maximum adsorption capacity was 28.08 mg/g for sonicated digestate
Kinetic analysis indicated pseudo-first-order behavior for adsorption

Cite This Study

Lee et al. (2025) studied this question.

synapsesocial.com/papers/69254f7dc0ce034ddc3591f2 https://doi.org/10.1016/j.ecoenv.2025.119431

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Implication

An integrated approach demonstrates phosphate solubilization in livestock digestate, indicating enhanced nutrient management and reduced eutrophication risks.

Sustainable phosphorus recovery from livestock digestate using ultrasonic solubilization and Zr ferrite adsorption

Discussion

Member takes

Implication

Key Points

Cite This Study

Sustainable phosphorus recovery from livestock digestate using ultrasonic solubilization and Zr ferrite adsorption

Discussion

Member takes

Implication

Key Points

Cite This Study

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