Tag: de-inked paper sludge
Recycling de-inked paper sludge in plant growing substrates
The recycled paper industry produces tons of waste with resulting disposal costs and environmental impacts. Francesca Bretzel from the Institute of Research on Terrestrial Ecosystems, National Research Council of Italy, and colleagues examined the suitability of de-inked paper sludge (DPS), in pellet form, as a sustainable component of growing media for plants. Their studies include its use in substrates for […]
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