Enhanced Secure Process Control and Data Routing for Multi-plant Biogas Production System in IoT Environment : *A Practical Approach to Securing Smart Bio-energy Infrastructure

Author(s):  
Oladayo Olufemi Olakanmi ◽  
Kosisochukwu Pal Nnoli ◽  
Kehinde O. Odeyemi ◽  
Mbadiwe Samuel Benyeogor
2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Vita Tilvikiene ◽  
Kestutis Venslauskas ◽  
Virmantas Povilaitis ◽  
Kestutis Navickas ◽  
Vidmantas Zuperka ◽  
...  

1981 ◽  
Vol 29 (1) ◽  
pp. 3-14
Author(s):  
L. Boersma ◽  
E. Gasper ◽  
J.E. Oldfield ◽  
P.R. Cheeke

The recovery of nutrients from pig manure (300 l/day discharged by 100 pigs) during digestion for biogas production amounted to 1435 kg N, 350 kg P and 490 kg K per year. When spread on the 15.26 ha of land required to grow the corn and soybean for the pig ration, each hectare would receive 94 kg N, 23 kg P and 32 kg K per year. The energy value of the recovered fertilizer represents 4.4% of the total energy input of the pig production system. (Abstract retrieved from CAB Abstracts by CABI’s permission)


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