Feedstock Characterization and Suitability Assessment for Dry Anaerobic Batch Digestion
| Autor: | Harald Wedwitschka, Jan Liebetrau, Earl Jenson |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Materials science
Waste management 020209 energy General Chemical Engineering 02 engineering and technology General Chemistry 010501 environmental sciences Straw Raw material Pulp and paper industry 01 natural sciences Bulk density Oedometer test Industrial and Manufacturing Engineering Permeability (earth sciences) 0202 electrical engineering electronic engineering information engineering Woodchips Porous medium Water content 0105 earth and related environmental sciences |
| Zdroj: | Chemical Engineering & Technology. 39:665-672 |
| ISSN: | 0930-7516 |
| DOI: | 10.1002/ceat.201500413 |
| Popis: | Substrate characterization experiments were carried out on different feedstocks and structure materials considered appropriate for use in dry anaerobic batch digestion systems. Physical material characteristics tested were bulk and saturated bulk density, compressed density, permeability, compactibility, water holding capacity, maximum water content, and volatile solid content. Oedometer tests were conducted on prepared feedstock/structure material mixtures targeting a high permeability under compression. Porous materials such as straw and woodchips were tested to determine if they enhance material mixture properties to yield superior permeability and allow percolation. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|