CHANGES OF ARSENIC SPECIATION DURING SWINE MANURE WINDROW COMPOSTING AT FULL SCALE

2018 ◽  
Vol 17 (7) ◽  
pp. 1563-1573 ◽  
Author(s):  
Yuansong Wei ◽  
Rui Wang ◽  
Yulong Wu ◽  
Jiaxi Zheng ◽  
Bofu Zheng
Keyword(s):  
Arsenic Speciation ◽  
Swine Manure ◽  
Full Scale ◽  
Windrow Composting

EFFECTS OF ADDITION OF RED MUD ON EMISSION OF GREENHOUSE GASES AND AMMONIA FROM FULL-SCALE SWINE MANURE WINDROW COMPOSTING

2016 ◽  
Vol 15 (10) ◽  
pp. 2245-2252
Author(s):  
Yuansong Wei ◽  
Chenyang Zhao ◽  
Hefeng Wan ◽  
Shenghui Han ◽  
Zhen Ge ◽  
...  
Keyword(s):  
Greenhouse Gases ◽  
Red Mud ◽  
Swine Manure ◽  
Full Scale ◽  
Windrow Composting ◽  
Emission Of Greenhouse Gases

Swine manure biogas production improvement using pre-treatment strategies: lab-scale studies and full-scale application

2021 ◽  
pp. 100716
Author(s):  
Deisi Cristina Tápparo ◽  
Daniela Cândido ◽  
Ricardo Luis Radis Steinmetz ◽  
Christian Etzkorn ◽  
André Cestonaro do Amaral ◽  
...  
Keyword(s):  
Biogas Production ◽  
Swine Manure ◽  
Treatment Strategies ◽  
Full Scale ◽  
Production Improvement ◽  
Pre Treatment

Removal of tetracyclines from swine manure at full-scale activated sludge treatment plants

2015 ◽  
Vol 36 (15) ◽  
pp. 1966-1973 ◽  
Author(s):  
Nuria Montes ◽  
Marta Otero ◽  
Ricardo N. Coimbra ◽  
Rosa Méndez ◽  
Javier Martín-Villacorta
Keyword(s):  
Activated Sludge ◽  
Swine Manure ◽  
Full Scale ◽  
Sludge Treatment

N2O emission factors of full-scale animal manure windrow composting in cold and warm seasons

2020 ◽  
Vol 316 ◽  
pp. 123905
Author(s):  
Jiaxi Zheng ◽  
Jibao Liu ◽  
Shenghui Han ◽  
Yawei Wang ◽  
Yuansong Wei
Keyword(s):  
Animal Manure ◽  
N2o Emission ◽  
Emission Factors ◽  
Full Scale ◽  
Windrow Composting

Production of wild Chlorella sp. cultivated in digested and membrane-pretreated swine manure derived from a full-scale operation plant

2015 ◽  
Vol 12 ◽  
pp. 68-73 ◽  
Author(s):  
Claudio Ledda ◽  
Antonino Idà ◽  
Donatella Allemand ◽  
Paola Mariani ◽  
Fabrizio Adani
Keyword(s):  
Swine Manure ◽  
Full Scale ◽  
Chlorella Sp

Quantification of methane emissions from full-scale open windrow composting of biowaste using an inverse dispersion technique

2014 ◽  
Vol 34 (12) ◽  
pp. 2445-2453 ◽  
Author(s):  
Marlies Hrad ◽  
Erwin Binner ◽  
Martin Piringer ◽  
Marion Huber-Humer
Keyword(s):  
Methane Emissions ◽  
Full Scale ◽  
Inverse Dispersion ◽  
Dispersion Technique ◽  
Windrow Composting

Integrated biological and electro-chemical treatment of swine manure

2004 ◽  
Vol 49 (5-6) ◽  
pp. 427-434 ◽  
Author(s):  
K.J. Chae ◽  
S.K. Yim ◽  
K.H. Choi ◽  
S.K. Kim ◽  
W.K. Park
Keyword(s):  
Electrochemical Oxidation ◽  
Chemical Treatment ◽  
Biogas Production ◽  
Swine Manure ◽  
Chemical Oxidation ◽  
Ammonia Nitrogen ◽  
Full Scale ◽  
Experimental Conditions ◽  
Potential Capacity ◽  
Simultaneous Elimination

A full-scale biogas plant was applied to the processing of 10m3/d of swine manure. The plant consisted of an anaerobic digester and an engine-generator. The digester operation resulted in an 81% of COD removal, a 55% of VS reduction, and methane-rich biogas production that is used to generate electrical and thermal energies. To further treat the digested manure, for compliance with discharge limits, an electro-chemical oxidation with a dimensionally sable anode was investigated for the simultaneous elimination of both the remaining COD and ammonia nitrogen. It was able to reduce NH4+-N levels from as high as 1552 down to 25 mg/L in 160 min, and the COD from 1542 to 0.21 mg/L under the experimental conditions of 8 V, 30 A and 20000 μS/cm. The amount of electricity required for a 90% removal of the residual COD and ammonia in 1 m3 of filtered digester manure, via electrochemical oxidation, were approximately 153 and 151 kWh, respectively. These values exceed the maximum potential capacity of the biogas-originated electricity through the digestion of swine manure containing normal VS content. However, approximately 50% of the required electricity for the electrochemical oxidation could be supplied from the engine-generator.

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