Fenton pre-treatment of secondary sludge to enhance anaerobic digestion: Energy balance and greenhouse gas emissions

2016 ◽  
Vol 283 ◽  
pp. 285-292 ◽  
Author(s):  
Sridhar Pilli ◽  
T.T. More ◽  
S. Yan ◽  
R.D. Tyagi ◽  
R.Y. Surampalli
Keyword(s):  
Anaerobic Digestion ◽  
Energy Balance ◽  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Gas Emissions ◽  
Secondary Sludge ◽  
Pre Treatment

scholarly journals Energy balance, greenhouse gas emissions, and profitability of thermobarical pretreatment of cattle waste in anaerobic digestion

2016 ◽  
Vol 49 ◽  
pp. 390-410 ◽  
Author(s):  
Jörn Budde ◽  
Annette Prochnow ◽  
Matthias Plöchl ◽  
Teresa Suárez Quiñones ◽  
Monika Heiermann
Keyword(s):  
Anaerobic Digestion ◽  
Energy Balance ◽  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Gas Emissions

scholarly journals GREENHOUSE GAS EMISSIONS FROM ANAEROBIC DIGESTION PLANTS

2018 ◽  
Vol 54 (4B) ◽  
pp. 208 ◽  
Author(s):  
Nguyen Thanh Phong
Keyword(s):  
Anaerobic Digestion ◽  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Combined Heat And Power ◽  
Emission Sources ◽  
Gas Emissions ◽  
Exhaust Gases ◽  
Liquid Digestate ◽  
Pre Treatment ◽  
Ch4 And N2o

This study investigated emissions of CH4, N2O and NH3 from nine anaerobic digestion plants that treat biowaste. The treatment is in form of mechanical pre-treatment, anaerobic digestion followed by a composting with or without intensive aeration. The exhaust gases from the mechanical and anaerobic steps are treated by biofilters. The emission sources at the plants consisted of biofilters, combined heat and power units (CHP), liquid digestate treatment systems (LTS) and open composting windrows of the solid digestate. Overall, the emission factors were 0.4 - 16 kg (Mg biowaste)-1 for CH4, 7 - 170 g (Mg biowaste)-1 for N2O and 41 - 6,032 g (Mg biowaste)-1 for NH3. Open composting windrows of solid digestate resulted in high emissions of CH4 and N2O. Intensive aeration of the solid digestate could reduce greenhouse gas emissions.  

scholarly journals Anaerobic digestion of agricultural and other substrates – implications for greenhouse gas emissions

animal ◽  
2013 ◽  
Vol 7 ◽  
pp. 283-291 ◽  
Author(s):  
J. Pucker ◽  
G. Jungmeier ◽  
S. Siegl ◽  
E.M. Pötsch
Keyword(s):  
Anaerobic Digestion ◽  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Gas Emissions

Energy balance and greenhouse gas emissions in organic and conventional avocado orchards in Mexico

2014 ◽  
Vol 43 ◽  
pp. 281-287 ◽  
Author(s):  
Marta Astier ◽  
Yair Merlín-Uribe ◽  
Laura Villamil-Echeverri ◽  
Alfredo Garciarreal ◽  
Mayra E. Gavito ◽  
...  
Keyword(s):  
Energy Balance ◽  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Gas Emissions

scholarly journals Energy balance and greenhouse gas emissions of dryland camelina as influenced by tillage and nitrogen

Energy ◽  
2015 ◽  
Vol 91 ◽  
pp. 1057-1063 ◽  
Author(s):  
Reza Keshavarz-Afshar ◽  
Yesuf Assen Mohammed ◽  
Chengci Chen
Keyword(s):  
Energy Balance ◽  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Gas Emissions
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