Dehydrogenase activity as a method for monitoring the composting process
Dehydrogenase enzymatic activity was determined to monitor the biological activity in a composting process of organic fraction of municipal solid waste. Dehydrogenase activity is proposed as a method to describe the biological activity of the thermophilic and mesophilic stages of composting. The max...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2008 |
| País: | España |
| Institución: | Universitat Autònoma de Barcelona |
| Repositorio: | Dipòsit Digital de Documents de la UAB |
| Idioma: | inglés |
| OAI Identifier: | oai:ddd.uab.cat:163639 |
| Acceso en línea: | https://ddd.uab.cat/record/163639 https://dx.doi.org/urn:doi:10.1016/j.biortech.2007.01.027 |
| Access Level: | acceso abierto |
| Palabra clave: | Composting Dehydrogenase activity Organic fraction of municipal solid waste Respiration index Waste treatment |
| Sumario: | Dehydrogenase enzymatic activity was determined to monitor the biological activity in a composting process of organic fraction of municipal solid waste. Dehydrogenase activity is proposed as a method to describe the biological activity of the thermophilic and mesophilic stages of composting. The maximum dehydrogenase activity was detected at the end of the thermophilic stage of composting, with values within 0.5-0.7 mg g dry matter-1 h-1. Also, dehydrogenase activity can be correlated to static respiration index during the maturation mesophilic stage. |
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