Knowledge Center Catalog

Novel low-cost pre-treatment material for enhancing the methane yield during anaerobic digestion of lignocellulosic biomass feedstocks : (Record no. 66033)

MARC details
000 -LEADER
fixed length control field 02307nab|a22003257a|4500
001 - CONTROL NUMBER
control field 66033
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20230203215702.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 20155s2015||||mx |||p|op||||00||0|eng|d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0960-1481
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1879-0682 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1016/j.renene.2021.07.064
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Egwu, U.
9 (RLIN) 29968
245 10 - TITLE STATEMENT
Title Novel low-cost pre-treatment material for enhancing the methane yield during anaerobic digestion of lignocellulosic biomass feedstocks :
Remainder of title Experimental and kinetic study
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Name of publisher, distributor, etc. Elsevier,
Date of publication, distribution, etc. 2021.
Place of publication, distribution, etc. United Kingdom :
500 ## - GENERAL NOTE
General note Peer review
520 ## - SUMMARY, ETC.
Summary, etc. Trona, a low-cost and commonly available evaporite mineral was investigated as a novel pre-treatment material for enhancing the methane yield during the anaerobic digestion (AD) of grass silages. The results from BMP tests indicated that reactors fed with hot water pretreated Guinea grass and reactors fed with the grass pretreated with 5 mg/L and 10 mg/L Trona achieved maximum methane production rates (Umax) of 28.0, 56.4 and 58 N mL CH4/d, respectively, signifying an increase in Umax from Trona-pretreated grass by 201% and 207%, compared to the control reactors. The degradation yields in the three pairs of reactors were 68%, 79% and 75%, respectively. Kinetic modelling showed that the substrate hydrolysis rates (kh-values) were 0.32, 0.35 and 0.34 d−1, respectively, indicating that Trona-pretreatment enhanced the hydrolysis of Guinea grass. A step-change in temperature significantly affected methane yield. Kinetic models also satisfactorily predicted methane productivity in the reactors with >92% prediction accuracy. These results demonstrate that Trona pretreatment and mesophilic temperatures provided accelerated hydrolysis of biomass contents which enhanced methane production.
546 ## - LANGUAGE NOTE
Language note Text in English
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Lignocellulose
Source of heading or term AGROVOC
9 (RLIN) 20039
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Temperature
Source of heading or term AGROVOC
9 (RLIN) 7940
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Anaerobic treatment
Source of heading or term AGROVOC
9 (RLIN) 16099
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Research
Source of heading or term AGROVOC
9 (RLIN) 9142
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Oko, E.
9 (RLIN) 29969
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Ndukwu, M.C.
9 (RLIN) 29970
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Sallis, P.
9 (RLIN) 29971
773 0# - HOST ITEM ENTRY
Title European Journal of Medicinal Chemistry
Related parts v. 97, art. 7867
Place, publisher, and date of publication France : Elsevier, 2015
International Standard Serial Number 0223-5234
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Suppress in OPAC No
Source of classification or shelving scheme Dewey Decimal Classification
Holdings
Date last seen Total Checkouts Price effective from Koha item type Lost status Source of classification or shelving scheme Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
02/02/2023   02/02/2023 Article Not Lost Dewey Decimal Classification     Reprints Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 02/02/2023

International Maize and Wheat Improvement Center (CIMMYT) © Copyright 2021.
Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
If you have any question, please contact us at
CIMMYT-Knowledge-Center@cgiar.org