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dc.contributor.authorAbrego, J.es_ES
dc.contributor.authorAtienza Martínez, M.es_ES
dc.contributor.authorGimeno, J.R.es_ES
dc.contributor.authorAibar Lete, Joaquínes_ES
dc.contributor.authorQuílez y Sáez de Viteri, Doloreses_ES
dc.contributor.authorGea, G.es_ES
dc.identifier.citation23rd European Biomass Conference and Exhibition, Vienna, Austria, 1 - 4 june 2015en
dc.description.abstractThe aim of this study was to evaluate the phytotoxicity of several biochars prepared from sewage sludge pyrolysis. Pyrolysis was carried out at three different lab-scale reactors and conditions: an Auger reactor for low temperature (300ºC), a stirred batch reactor and a fluidized bed reactor (530ºC). The starting material is anaerobically digested and thermally dried sewage sludge from a wastewater treatment plant located in Spain. Some phytotoxicity experiments were performed for biochars: for germination tests, corn seeds were used with (a) aqueous solutions prepared from biochars and (b) nutritive solutions prepared with equal nutrient content as the latter. Additional germination test for gaseous phytotoxic emissions from biochars were performed with cress (Lepidium sativum L.) and corn. Finally, seedling growth tests (shoot weight) with corn were carried out.en
dc.subject.othersuelos y riegoses_ES
dc.titlePhytotoxicity of Sewage Sludge Biochars Prepared at Different Pyrolysis Conditionsen
dc.typeConference Material*
dc.bibliographicCitation.conferencedate1 - 4 june 2015es_ES
dc.bibliographicCitation.conferencename23rd European Biomass Conference and Exhibitionen
dc.bibliographicCitation.conferenceplaceVienna, Austriaes_ES
dc.subject.agrovocLodos residualeses
Appears in Collections:[DOCIART] Artículos científicos, técnicos y divulgativos

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