Resultados globales: 3 registros encontrados en 0.02 segundos.
Artículos, Encontrados 3 registros
Artículos Encontrados 3 registros  
1.
15 p, 596.6 KB Solid state fermentation and composting as alternatives to treat hair waste : a LCA comparative approach / Catalán Campillo, Eva (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Komilis, Dimitrios (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Sanchez, Antoni (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
One of the wastes associated with leather production in tannery industries is the hair residue generated during the dehairing process. Hair wastes are mainly dumped or managed through composting but recent studies propose the treatment of hair wastes through solid-state fermentation (SSF) to obtain proteases and compost. [...]
2017 - 10.1177/0734242X17709909
Waste management and research, Vol. 35, issue 7 (2017) , p. 786-790  
2.
31 p, 881.0 KB Assessment of protease activity in hydrolysed extracts from SSF of hair waste by and indigenous consortium of microorganisms / Abu Yazid, Noraziah (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Barrena Gómez, Raquel (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Sanchez, Antoni (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
Hair wastes from the tannery industry were assessed for its suitability as substrates for protease production by solid-state fermentation (SSF) using a pilot-batch mode operation and anaerobically digested sludge as co-substrate. [...]
2016 - 10.1016/j.wasman.2016.01.045
Waste management, Vol. 49 (March 2016) , p. 420-426  
3.
34 p, 1.5 MB Substitution of chemical dehairing by proteases from solid-state fermentation of hair wastes / Abraham, Juliana (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Gea Leiva, Teresa (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Sanchez, Antoni, dir. (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
The leather industry uses a chemical dehairing process that produces alkaline wastewater and hair as solid waste. A cleaner process is proposed in this work to reduce these environmental impacts. It consists of the valorization of hair waste together with sludge from wastewater treatment by a solid-state fermentation process to obtain proteases that can be used in an enzymatic dehairing process. [...]
2014 - 10.1016/j.jclepro.2014.03.035
Journal of cleaner production, Vol. 74 (July 2014) , p. 191-198  

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