Sustainable synthesis of rose flower-like magnetic biochar from tea waste for environmental applications
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DOI: 10.1016/j.jare.2021.08.001
Abstract: Abstract Introduction Biochar utilization for adsorption seems to be the most cost-effective, easy/fast approach for pollutants removal from water and wastewater. Due to the high adsorption properties, magnetic biochar proved to be efficient in the… read more here.
Keywords: nh4 po43; biochar; magnetic biochar; heavy metals ... See more keywords
Recovery of NH4+–N and PO43−–P from urine using sludge-derived biochar as a fertilizer: performance and mechanism
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DOI: 10.1039/d1ra08558a
Abstract: Sludge-derived biochar (BS) was prepared by pyrolyzing municipal sludge at different temperatures and was used to recover NH4+–N and PO43−–P from urine. The effects of dosage, adsorption time, and urine concentration on the adsorption of… read more here.
Keywords: nh4 po43; adsorption; fertilizer; sludge ... See more keywords