Towards the circular nitrogen economy – A global meta-analysis of composting technologies reveals much potential for mitigating nitrogen losses

[Display omitted] •Global N loss during composting averages 31.4% TN, 17.2% NH3-N and 1.4% N2O-N.•At least 30% of N loss is avoidable with existing in situ techniques.•Biochar and Mg-P salts were most effective in reducing N losses.•Adoption of improved composting requires expertise, policy and mark...

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Veröffentlicht in:	The Science of the total environment 2020-02, Vol.704, p.135401-135401, Article 135401
Hauptverfasser:	Zhao, Shuaixiang, Schmidt, Susanne, Qin, Wei, Li, Ji, Li, Guoxue, Zhang, Weifeng
Format:	Artikel
Sprache:	eng
Schlagworte:	Biowaste recycling Circular nitrogen economy Composting technology Nitrogen emission factor Nitrogen loss mitigation
Online-Zugang:	Volltext
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