Assessment of Agricultural Biomass Residues for Anaerobic Digestion in Rural Vakinankaratra Region of Madagascar

Author(s):  
Amsalu Tolessa ◽  
Jean-François Bélières ◽  
Paulo Salgado ◽  
Sitrakiniaina Raharimalala ◽  
Tobias M. Louw ◽  
...  
2020 ◽  
pp. 0734242X2097060
Author(s):  
Konstantinos Moustakas ◽  
Dimitrios Sotiropoulos ◽  
Stergios Vakalis

Agricultural biomass can be best described as the organic matter residues from farming that remain within the fields after harvesting, along with tree trimmings. From the overall Greek Energy Balance, only a small fraction consists of biomass and this has been the main driving force behind this study. Due to the numerous ongoing agricultural activities, western Greece was selected as an ideal area for a case study. As a second step, the aim was to investigate the feasibility of the current anaerobic digestion plants to utilize the total biomass as feedstock. An additional scope to provide certifiable proof of the essential rural biomass assets available. Information on the potential of agricultural biomass is provided, with a focus on the performance specifications and the social advantages, but also the soil added substances and the produced biofuels. Subsequently, two options for waste management were discussed to illustrate the possibility of generating energy. The anaerobic digestion plants available in western Greece are illustrated in detail and the yearly rate of the main agrarian biomass is evaluated to be 715,080 tons. Arable crops, mechanical plants and tree trimming are recorded as the noteworthy sources. It is estimated that the proposed anaerobic digestion system will handle the entire amount of biomass and deliver max per year electricity 775 GWh and thermal energy 1.119 GWh.


2019 ◽  
Vol 138 ◽  
pp. 610-619 ◽  
Author(s):  
A.O. Avcıoğlu ◽  
M.A. Dayıoğlu ◽  
U. Türker

2019 ◽  
Vol 11 (12) ◽  
pp. 6483-6497 ◽  
Author(s):  
Muniyandi Biruntha ◽  
Pitchaimuthu Mariappan ◽  
Balan Karunai Selvi ◽  
James Arockia John Paul ◽  
Natchimuthu Karmegam

Energy ◽  
2014 ◽  
Vol 64 ◽  
pp. 367-374 ◽  
Author(s):  
Dimitrios Mertzis ◽  
Panagiotis Mitsakis ◽  
Stefanos Tsiakmakis ◽  
Panagiota Manara ◽  
Anastasia Zabaniotou ◽  
...  

2017 ◽  
Vol 237 ◽  
pp. 57-63 ◽  
Author(s):  
Bijoy Biswas ◽  
Nidhi Pandey ◽  
Yashasvi Bisht ◽  
Rawel Singh ◽  
Jitendra Kumar ◽  
...  

Energies ◽  
2019 ◽  
Vol 12 (17) ◽  
pp. 3287 ◽  
Author(s):  
Battista ◽  
Frison ◽  
Bolzonella

Anaerobic digestion (AD) is the most adopted biotechnology for the valorization of agricultural biomass into valuable products like biogas and digestate, a renewable fertilizer. This paper illustrates in the first part the actual situation of the anaerobic digestion sector in Italy, including the number of plants, their geographical distribution, the installed power and the typical feedstock used. In the second part, a future perspective, independent of the actual incentive scheme, is presented. It emerged that Italy is the second European country for the number of anaerobic digestion plants with more than 1500 units for a total electricity production of about 1400 MWel. More than 60% of them are in the range of 200 kW–1 MW installed power. Almost 70% of the plants are located in the northern part of the Country where intensive agriculture and husbandry are applied. Most of the plants are now using energy crops in the feedstock. The future perspectives of the biogas sector in Italy will necessarily consider a shift from power generation to biomethane production, and an enlargement of the portfolio of possible feedstocks, the recovery of nutrients from digestate in a concentrated form, and the expansion of the AD sector to southern regions. Power to gas and biobased products will complete the future scenario.


Chemosphere ◽  
2021 ◽  
pp. 132561
Author(s):  
A. Sofia vizhimalar ◽  
M. Vasanthy ◽  
C. Thamaraiselvi ◽  
Muniyandi Biruntha ◽  
J.A. John Paul ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document