Circular Economy Approach for Utilizing Organic Waste in Cat Litter and Compost to Support Plant Growth

This study introduces a novel two-stage circular economy model to transform organic waste materials—bean dregs and coffee grounds—into functional products: eco-friendly cat litter and organic fertilizer. The hypothesis was that integrating vermicompost and diatomaceous earth with these waste materia...

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Bibliographic Details
Main Authors: Pin-Han Chen, Jun-Yi Wu
Format: Article
Language:English
Published: MDPI AG 2025-02-01
Series:Waste
Subjects:
Online Access:https://www.mdpi.com/2813-0391/3/1/8
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