PERFORM Publications

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Title		Authors	PubMed ID
1	Aerobic fitness modulates arithmetic strategy use in college-aged young adults	McGowan AL; Ellison OK; Ham MS; Chandler MC; Pontifex MB;	40889823 HKAP
2	Electroacupuncture Reduces Heart Rate and Perceived Exertion During a Bike Test: A Preliminary Analysis	Gaudet E; Castonguay T; Fortin M; Dover G;	39457342 HKAP
3	Characterization of muscle oxygenation response in well-trained handcyclists	Furno Puglia V; Paquette M; Bergdahl A;	38856729 HKAP
4	A robust, low-temperature, closed-loop anaerobic system for high-solid mixed farm wastes: advancing agricultural waste management solutions in Canada	Bele V; Goyette B; An C; Achouri IE; Chaib O; Rajagopal R;	38777978 ENCS
5	Effects of electron acceptors and donors on anaerobic biodegradation of PAHs in marine sediments	Chen Q; Li Z; Chen Y; Liu M; Yang Q; Zhu B; Mu J; Feng L; Chen Z;	38113802 ENCS
6	Actovegin improves skeletal muscle mitochondrial respiration and functional aerobic capacity in a type 1 diabetic male murine model	Kosik B; Larsen S; Bergdahl A;	37913525 HKAP
7	Anaerobic Digestion of Pig-Manure Solids at Low Temperatures: Start-Up Strategies and Effects of Mode of Operation, Adapted Inoculum, and Bedding Material	Rajagopal R; Bele V; Saady NMC; Hickmann FMW; Goyette B;	36134981 ENCS
8	Nitrogen and organic load removal from anaerobically digested leachate using a hybrid electro-oxidation and electro-coagulation process	Choudhury MR; Rajagopal R; Meertens W; Rahaman MS;	35276557 ENCS
9	Detection of Fusobacterium nucleatum subspecies in the saliva of pre-colorectal cancer patients, using tandem mass spectrometry	Morsi H; Golizeh M; Brosseau N; Janati AI; Emami E; Ndao M; Tran SD;	34929558 BIOLOGY
10	Using 3D CityGML for the Modeling of the Food Waste and Wastewater Generation-A Case Study for the City of Montreal	Braun R; Padsala R; Malmir T; Mohammadi S; Eicker U;	34240049 ENCS
11	A comparison of physical exercise and cognitive training interventions to improve determinants of functional mobility in healthy older adults	Pothier K; Vrinceanu T; Intzandt B; Bosquet L; Karelis AD; Lussier M; Vu TTM; Nigam A; Li KZH; Berryman N; Bherer L;	33774144 PERFORM
12	Processing High-Solid and High-Ammonia Rich Manures in a Two-Stage (Liquid-Solid) Low-Temperature Anaerobic Digestion Process: Start-Up and Operating Strategies.	Mahato P, Goyette B, Rahaman MS, Rajagopal R	32722477 ENCS
13	Enzymes of early-diverging, zoosporic fungi.	Lange L, Barrett K, Pilgaard B, Gleason F, Tsang A	31309267 CSFG
14	Saccharification efficiencies of multi-enzyme complexes produced by aerobic fungi.	Badhan A, Huang J, Wang Y, Abbott DW, Di Falco M, Tsang A, McAllister T	29803771 CSFG
15	Application of Transcriptomics to Compare the Carbohydrate Active Enzymes That Are Expressed by Diverse Genera of Anaerobic Fungi to Degrade Plant Cell Wall Carbohydrates.	Gruninger RJ, Nguyen TTM, Reid ID, Yanke JL, Wang P, Abbott DW, Tsang A, McAllister T	30061875 CSFG
16	A comparison of the impact of physical exercise, cognitive training and combined intervention on spontaneous walking speed in older adults.	Pothier K, Gagnon C, Fraser SA, Lussier M, Desjardins-Crépeau L, Berryman N, Kergoat MJ, Vu TTM, Li KZH, Bosquet L, Bherer L	29235076 PERFORM
17	The effects of exercise on cognition and gait in Parkinson's disease: A scoping review.	Intzandt B, Beck EN, Silveira CRA	30291852 PERFORM

Title:	Processing High-Solid and High-Ammonia Rich Manures in a Two-Stage (Liquid-Solid) Low-Temperature Anaerobic Digestion Process: Start-Up and Operating Strategies.
Authors:	Mahato P, Goyette B, Rahaman MS, Rajagopal R
Link:	https://www.ncbi.nlm.nih.gov/pubmed/32722477
DOI:	10.3390/bioengineering7030080
Publication:	Bioengineering (Basel, Switzerland)
Keywords:	ammonia inhibition; chicken manure; dairy cow manure; high-solids anaerobic digestion; inoculum adaptation; volatile fatty acids;
PMID:	32722477	Category:	Bioengineering (Basel)	Date Added:	2020-07-30
Dept Affiliation:	ENCS 1 Sherbrooke Research and Development Center, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC J1M 0C8, Canada. 2 Department of Building, Civil and Environmental Engineering, Concordia University, Montreal, QC H3G 1M8, Canada.

Description:

Processing High-Solid and High-Ammonia Rich Manures in a Two-Stage (Liquid-Solid) Low-Temperature Anaerobic Digestion Process: Start-Up and Operating Strategies.

Bioengineering (Basel). 2020 Jul 25;7(3):

Authors: Mahato P, Goyette B, Rahaman MS, Rajagopal R

Abstract

Globally, livestock and poultry production leads to total emissions of 7.1 Gigatonnes of CO2-equiv per year, representing 14.5% of all anthropogenic greenhouse gas emissions. Anaerobic digestion (AD) is one of the sustainable approaches to generate methane (CH4) from manure, but the risk of ammonia inhibition in high-solids AD can limit the process. Our objective was to develop a two-stage (liquid-solid) AD biotechnology, treating chicken (CM) + dairy cow (DM) manure mixtures at 20 °C using adapted liquid inoculum that could make livestock farming more sustainable. The effect of organic loading rates (OLR), cycle length, and the mode of operation (particularly liquid inoculum recirculation-percolation mode) was evaluated in a two-stage closed-loop system. After the inoculum adaptation phase, aforementioned two-stage batch-mode AD operation was conducted for the co-digestion of CM + DM (Total Solids (TS): 48-51% and Total Kjeldahl Nitrogen (TKN): 13.5 g/L) at an OLR of 3.7-4.7 gVS/L.d. Two cycles of different cycle lengths (112-d and 78-d for cycles 1 and 2, respectively) were operated with a CM:DM mix ratio of 1:1 (w/w) based on a fresh weight basis. Specific methane yield (SMY) of 0.35 ± 0.11 L CH4g/VSfed was obtained with a CH4 concentration of above 60% for both the cycles and Soluble Chemical Oxygen Demand (CODs) and volatile solid (VS) reductions up to 85% and 60%, respectively. For a comparison purpose, a similar batch-mode operation was conducted for mono-digestion of CM (TS: 65-73% and TKN: 21-23 g/L), which resulted in a SMY of 0.52 ± 0.13 L CH4g/VSfed. In terms of efficiency towards methane-rich biogas production and ammonia inhibitions, CM + DM co-digestion showed comparatively better quality methane and generated lower free ammonia than CM mono-digestion. Further study is underway to optimize the operating parameters for the co-digestion process and to overcome inhibitions and high energy demand, especially for cold countries.

PMID: 32722477 [PubMed]

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