Monitoring of biogas production from tannery solid wastes at-line in a laboratory-scale anaerobic digester

Konferenzbeitrag

Content: The understanding of how chemical, physical and environmental parameters work during anaerobic digestion production and waste treatment is an important step in improving the efficiency and process stability. This study provides the evolution of the biogas production and the efficiency of the treatment of the anaerobic digestion of solid wastes of tanneries at-line monitored in batch laboratory-scale bioreactors. Leather shavings and sludge from wastewater treatment plants substrates were considered in the study. The findings suggest that AD of the tannery solid waste can be separated into three phases: a long lag phase, a log phase with a low metabolic rate and the final phase where all the shavings were metabolized. Take-Away: The AD of the tannery solid waste can be separated into three phases: a long lag phase, a log phase with a low metabolic rate and the final phase where all the shavings were metabolized

References and Relationships

• Related object and literature: urn:nbn:de:bsz:14-qucosa2-340872 ; qucosa:34087

Classification and Topics

• Subject: Ingenieurwissenschaften

Contributors, Places and Time

• Event: Geistige Schöpfung
• (who): Agustini, Caroline B. ; Da Costa, M. ; Gutterres, M. ; Pena, A. C. C.
• Event: Herstellung
• (who): International Union of Leather Technologists and Chemists Societies
• Event: Veröffentlichung
• (who): Verein für Gerberei-Chemie und -Technik e. V. ; Forschungsinstitut für Leder und Kunststoffbahnen (FILK) gGmbH

Further information

• URN: urn:nbn:de:bsz:14-qucosa2-343079
• Last update: 14.03.2025, 8:15 AM CET