Resource recovery and circular economy from organic solid waste using aerobic and anaerobic digestion technologies

2020 ◽  
Vol 301 ◽  
pp. 122778 ◽  
Author(s):  
Steven Wainaina ◽  
Mukesh Kumar Awasthi ◽  
Surendra Sarsaiya ◽  
Hongyu Chen ◽  
Ekta Singh ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Solid Waste ◽  
Circular Economy ◽  
Resource Recovery ◽  
Organic Solid Waste ◽  
Organic Solid ◽  
Aerobic And Anaerobic

Anaerobic Digestion of Organic Solid Waste in Bioreactor Landfills

ChemInform ◽  
2003 ◽  
Vol 34 (29) ◽  
Author(s):  
F. G. Pohland ◽  
A. B. Al-Yousfi ◽  
D. R. Reinhart
Keyword(s):  
Anaerobic Digestion ◽  
Solid Waste ◽  
Bioreactor Landfills ◽  
Organic Solid Waste ◽  
Organic Solid

Pretreatment methods to enhance anaerobic digestion of organic solid waste

2014 ◽  
Vol 123 ◽  
pp. 143-156 ◽  
Author(s):  
Javkhlan Ariunbaatar ◽  
Antonio Panico ◽  
Giovanni Esposito ◽  
Francesco Pirozzi ◽  
Piet N.L. Lens
Keyword(s):  
Anaerobic Digestion ◽  
Solid Waste ◽  
Organic Solid Waste ◽  
Organic Solid

scholarly journals OZONE PRETREATMENT FOR THE ANAEROBIC DIGESTION OF ORGANIC SOLID WASTE

Detritus ◽  
2020 ◽  
pp. 51-56
Author(s):  
Alessandra Cesaro ◽  
Vincenzo Belgiorno
Keyword(s):  
Anaerobic Digestion ◽  
Solid Waste ◽  
Total Solid ◽  
Solid Content ◽  
Net Energy ◽  
Total Solid Content ◽  
Organic Solid Waste ◽  
Anaerobic Biodegradability ◽  
Organic Solid ◽  
Ozone Pretreatment

The pretreatment of organic solid waste plays a key role in achieving the highest degree of valorization within the anaerobic digestion processes. This work focuses on the use of ozone, discussing its effects, together with particle size and total solid content of waste, on the anaerobic biodegradability of the organic fraction of municipal solid waste (OFMWS). A Design of Experiment (DOE) strategy was used to identify statistically significant factors for further investigation. Experimental results showed that ozonation increased methane production, with the best results being obtained for samples characterized by the highest total solid content. The surplus methane generated by ozonated samples may also result in favourable net energy gain. These outcomes highlight the effectiveness of ozonation when applied in the pretreatment of OFMSW destined to anaerobic digestion and address the need for an energy balance to assess the competitiveness of this technology on an industrial scale.

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