Electroporation of harvest residues for enhanced biogas production in anaerobic co-digestion with dairy cow manure
| Autor: | Marina Tišma, Davor Kralik, Daria Jovičić, Robert Spajić, Slavko Rupčić, Đurđica Kovačić |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
Environmental Engineering biogas electroporation energy balance harvest residues lignocellulose Energy balance Bioengineering 010501 environmental sciences Lignin 01 natural sciences Biogas 010608 biotechnology Animals Anaerobiosis Food science Waste Management and Disposal 0105 earth and related environmental sciences Biogas production Renewable Energy Sustainability and the Environment Chemistry Electroporation General Medicine Manure Positive energy Biofuels Cattle Female Co digestion Methane Anaerobic exercise Cow dung |
| Zdroj: | Bioresource Technology. 274:215-224 |
| ISSN: | 0960-8524 |
| Popis: | The aim of this research was to develop a method for pretreatment of lignocellulose (LC) substrates (harvest residues (HR)) via electroporation (EP) for the purpose of improving the biogas production process. In addition, pretreated LC substrates were analyzed by scanning electron microscopy (SEM) and the energy balance of the total process was calculated. After the conducted pretreatment and anaerobic co-digestion with dairy cow manure (DCM), the statistical data analysis showed statistically significant differences in biogas and/or methane yield for all three LC substrates and their fractions. It was concluded that, after the pretreatment of LC substrates via EP, it is possible to improve the anaerobic co-digestion process and to achieve positive energy balance of the total process. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect