Memorias de investigación
Ponencias en congresos:
Effects of biochar prepared from organic waste on soil properties
Año:2014
Áreas de investigación
  • Abono del suelo
Datos
Descripción
Biochar is a carbon-rich solid obtained by the thermal decomposition of organic matter under a limited supply of oxygen and at relatively low temperatures. Biochar can be prepared from the pyrolysis of different organic feed- stocks, such as wood and biomass crops, agricultural by-products, different types of waste or paper industry waste materials . The pyrolysis procedure of waste, i.e. sewage sludge, has mainly two advantages, firstly, it removes pathogens from waste and, secondly, biochar can reduce the leaching of heavy metals present in raw sewage sludge. This trend of the use of waste material as feedstocks to the preparation of biochar is increasing in the last years due to industrial development and economic growth imply an increase in waste generation. The application of biochar may have positive effects on soil physical properties as water holding capacity and structure or on soil biological activity and soil quality. Also, biochar can be used to remove water pollutants and can be used in multiple ways in soil remediation due to its adsorption of pesticides or metals. Also, biochar contribute to carbon sequestration due to carbon stability of biochar materials. The objective of this presentation is to review the positive effects of the biochar prepared from organic waste on soil properties.
Internacional
Si
Nombre congreso
EGU General Assembly 2014
Tipo de participación
960
Lugar del congreso
Vienna, Austria
Revisores
Si
ISBN o ISSN
1607-7962
DOI
Fecha inicio congreso
27/04/2014
Fecha fin congreso
02/05/2014
Desde la página
12491
Hasta la página
12491
Título de las actas
Effects of biochar prepared from organic waste on soil properties
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Producción Agraria
  • Departamento: Ingeniería Geológica y Minera