Dynamics of potassium released from sewage sludge biochar fertilizers in soil

The solid product of sewage sludge (SS) pyrolysis, called SS biochar (SSB), is rich in carbon and nutrients, such as phosphorus (P), nitrogen (N), calcium (Ca), and zinc (Zn). However, SSB has a low potassium (K) concentration because it is released with water during the final stage of sewage treatm...

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Veröffentlicht in:	Journal of environmental management 2023-11, Vol.346, p.119057-119057, Article 119057
Hauptverfasser:	Ndoung, Ornelle Christiane Ngo, Souza, Ludmila Raulino de, Fachini, Joisman, Leão, Tairone Paiva, Sandri, Delvio, Figueiredo, Cícero Célio de
Format:	Artikel
Sprache:	eng
Schlagworte:	Biochar carbon clay soils Enriched fertilizer fertilizers nitrogen phosphorus potassium Potassium release pyrolysis sandy soils Sewage sludge sewage treatment silica soil profiles zinc
Online-Zugang:	Volltext
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