Original title: Properties of Biochar Produced by Slow Pyrolysis of Stabilized Sewage Sludge.
Authors: Moško, Jaroslav ; Pohořelý, Michael ; Skoblia, S. ; Beňo, Z. ; Brynda, Jiří ; Zach, Boleslav ; Šyc, Michal ; Václavková, Šárka ; Jeremiáš, Michal ; Svoboda, Karel
Document type: Papers
Conference/Event: European Biomass Conference and Exhibition /25./, Stockholm (SE), 20170612
Year: 2017
Language: eng
Abstract: Direct application of stabilized sewage sludge on agricultural soil is currently a big concern because of its significant content of detectable organic micropollutants. Proper sludge treatment should suppress its negative features and produce material suitable for soil amendment. Slow pyrolysis is one of such treatments. We studied the influence of pyrolysis temperature (400-800 °C) on material and energy balances and on elementary composition of the pyrolysis solid residue (biochar). Pyrolysis at higher temperatures resulted in lesser biochar yield and promoted gas yield. The macronutrient content of biochar increased with an increase in pyrolysis temperature (except for nitrogen).
Keywords: biochar; pyrolysis; sewage sludge
Project no.: StrategieAV21/3
Funding provider: AV ČR
Host item entry: Book od Abstracts, ISBN N
Note: Související webová stránka: http://hdl.handle.net/11104/0273132
Rights: This work is protected under the Copyright Act No. 121/2000 Coll.

Institution: Institute of Chemical Process Fundamentals AS ČR (web)
Original record: http://hdl.handle.net/11104/0273132

Permalink: http://www.nusl.cz/ntk/nusl-373413


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Research > Institutes ASCR > Institute of Chemical Process Fundamentals
Conference materials > Papers
 Record created 2018-03-09, last modified 2023-12-11


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