scholarly journals ASEF solid waste to methane gas, Pompano Beach, Florida. RefCOM status report, covering the start-up phase, March 15-October 15, 1978

1978 ◽  
Author(s):  
Keyword(s):  
Solid Waste ◽  
Status Report ◽  
Methane Gas ◽  
Start Up

scholarly journals New Strategy for a Suitable Fast Stabilization of the Biomethanization Performance

Archaea ◽  
2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
L. A. Fernández-Güelfo ◽  
C. J. Álvarez-Gallego ◽  
D. Sales Márquez ◽  
L. I. Romero García
Keyword(s):  
Solid Waste ◽  
Anaerobic Sludge ◽  
Continuous Stirred Tank Reactor ◽  
Operational Conditions ◽  
Anaerobic Reactors ◽  
Organic Solid ◽  
Start Up ◽  
New Strategy ◽  
Thermophilic Conditions ◽  
Dry Conditions

The start-up strategies for thermophilic anaerobic reactors usually consist of an initial mesophilic stage (35°C), with an approximate duration of 185 days, and a subsequent thermophilic stage (55°C), which normally requires around 60 days to achieve the system stabilizatio. During the first 8–10 days of the mesophilic stage, the reactor is not fed so that the inoculum, which is generally a mesophilic anaerobic sludge, may be adapted to the organic solid waste. Between mesophilic and thermophilic conditions the reactor is still not fed in an effort to prevent possible imbalances in the proces. As a consequence, the start-up and stabilization of the biomethanization performance described in the literature require, at least, around 245 days. In this sense, a new strategy for the start-up and stabilization phases is presented in this study. This approach allows an important reduction in the overall time necessary for these stages in an anaerobic continuous stirred tank reactor (CSTR) operated at thermophilic-dry conditions for treating the organic fraction of the municipal solid waste (OFMSW): 60 days versus 245 days of conventional strategies. The new strategy uses modified SEBAC technology to adapt an inoculum to the OFMSW and the operational conditions prior to seeding the CSTR.

Monitoring a fast thermophilic re‐start‐up of a digester treating the organic fraction of municipal solid waste

1993 ◽  
Vol 14 (6) ◽  
pp. 517-530 ◽  
Author(s):  
Franco Cecchi ◽  
Paolo Pavan ◽  
Alessandro Musacco ◽  
Joan Mata‐Alvarez ◽  
Carmen Sans ◽  
...  
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Organic Fraction ◽  
Start Up

scholarly journals The Start-up of Thermophilic Anaerobic Digestion of Municipal Solid Waste

2016 ◽  
Vol 95 (8) ◽  
pp. 645-647 ◽  
Author(s):  
Subaru NAKAJIMA ◽  
Naoto SHIMIZU ◽  
Hiroyuki ISHIWATA ◽  
Tadahiko ITO
Keyword(s):  
Anaerobic Digestion ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Thermophilic Anaerobic Digestion ◽  
Start Up

scholarly journals Estimation of methane gas by LandGEM model from Yasuj municipal solid waste landfill, Iran

MethodsX ◽  
2019 ◽  
Vol 6 ◽  
pp. 391-398 ◽  
Author(s):  
Saeid Fallahizadeh ◽  
Masoumeh Rahmatinia ◽  
Zakarya Mohammadi ◽  
Marzieh Vaezzadeh ◽  
Ali Tajamiri ◽  
...  
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Municipal Solid Waste Landfill ◽  
Waste Landfill ◽  
Methane Gas
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