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From phosphate removal to slow-release fertilizer: A closed-loop strategy enabled by Fe-BTC@sponge continuous-flow

Saiyang Zhang1, Jiali Cui1, Xiangyu Lu1

  • 1College of Civil Engineering, Taiyuan University of Technology, Taiyuan, 030024, China; College of Environment and Ecology, Taiyuan University of Technology, Taiyuan, 030024, China.

Environmental Research
|April 12, 2026
PubMed
Summary

Researchers developed a novel Fe-BTC@sponge composite for efficient phosphate removal from water. This sustainable material also functions as a phosphorus fertilizer, enabling resource recovery and addressing water eutrophication.

Keywords:
Continuous flowFe-BTC@spongeMetal-organic frameworksPhosphorus adsorptionWater treatment

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