Co-applying biochar and manganese ore can improve the formation and stability of humic acid during co-composting of sewage sludge and corn straw

[Display omitted] •Co-applying biochar and manganese ore promoted the formation of humic acid (HA).•Increased HA resulted from enhanced conversion of humus precursors and fulvic acid.•Co-applying biochar and manganese ore improved HA stability.•Improved stability of HA due to increased high molecula...

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Veröffentlicht in:	Bioresource technology 2022-08, Vol.358, p.127297-127297, Article 127297
Hauptverfasser:	Zhou, Shunxi, Zhang, Caiyue, Xu, Hongxing, Jiang, Zhixiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Abiotic formation Aerobic composting Carbon sequestration Humic acid stability Humification
Online-Zugang:	Volltext
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