The effect of ultrasonic pretreatment on biogas generation yield from organic fraction of municipal solid waste under medium solids concentration circumstance
| Autor: | Yahya Ajabshirchi, Arash Gharibi, Reza Abdi, M Rasapoor, Mehrdad Adl |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Municipal solid waste
Waste management Renewable Energy Sustainability and the Environment Chemistry 020209 energy Energy Engineering and Power Technology 02 engineering and technology 010501 environmental sciences Pulp and paper industry Rate-determining step 01 natural sciences Organic fraction Anaerobic digestion Hydrolysis Fuel Technology Nuclear Energy and Engineering Biogas Yield (chemistry) 0202 electrical engineering electronic engineering information engineering Ultrasonic sensor 0105 earth and related environmental sciences |
| Zdroj: | Energy Conversion and Management. 119:444-452 |
| ISSN: | 0196-8904 |
| DOI: | 10.1016/j.enconman.2016.04.066 |
| Popis: | Hydrolysis is the most rate limiting step in almost all anaerobic digestion systems. To tackle long time duration, ultrasonic pretreatment proved that it can effectively improve biogas yield efficiency by effecting on soluble particles. In this study, the effect of three different ultrasonic power densities (0.2 W/mL, 0.4 W/mL and 0.6 W/mL) at three different times (10 min, 20 min and 30 min) on biogas yield of organic fraction of municipal solid waste (OFMSW) at three different total solid content (6%, 8% and 10%) were analyzed. Results showed significant ( p p |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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