Effects of pelletization on biomethane production from wheat straw

The high lignin content and low bulk density of wheat straw pose challenges for biogas production. To overcome these hurdles, pretreatment and biomass pelletization have emerged as viable options. Thus, this research aims to reduce the recalcitrant nature of WS by employing various thermal pretreatm...

Description complète

Détails bibliographiques
Publié dans:Environmental technology. - 1993. - 46(2025), 3 vom: 17. Jan., Seite 431-442
Auteur principal: Singh, Prakash (Auteur)
Autres auteurs: Dogra, Pallavi, Kalamdhad, Ajay S
Format: Article en ligne
Langue:English
Publié: 2025
Accès à la collection:Environmental technology
Sujets:Journal Article Densification anaerobic digestion biogas biomass crop residue Methane OP0UW79H66 Biofuels Manure plus... Lignin 9005-53-2
LEADER 01000caa a22002652c 4500
001 NLM372893465
003 DE-627
005 20250509135536.0
007 cr uuu---uuuuu
008 240527s2025 xx |||||o 00| ||eng c
024 7 |a 10.1080/09593330.2024.2359095  |2 doi 
028 5 2 |a pubmed25n1383.xml 
035 |a (DE-627)NLM372893465 
035 |a (NLM)38801058 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Singh, Prakash  |e verfasserin  |4 aut 
245 1 0 |a Effects of pelletization on biomethane production from wheat straw 
264 1 |c 2025 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 22.04.2025 
500 |a Date Revised 22.04.2025 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a The high lignin content and low bulk density of wheat straw pose challenges for biogas production. To overcome these hurdles, pretreatment and biomass pelletization have emerged as viable options. Thus, this research aims to reduce the recalcitrant nature of WS by employing various thermal pretreatment techniques and identifying the optimum parameters (temperature and time). To prepare pellets, a mixture comprising wheat straw (subjected to the best pretreatment) and cow manure pellets (WCP) at varying substrate and binder (Svs/Bvs) ratios ranging from 0.5 to 2.5 were used. Parameters such as density, water absorption, and drop shattering were evaluated to evaluate the physical characteristics of produced WCP. Additionally, the biomethane yield test of WCP (exhibiting the most favourable physical characteristics) was performed with various total solids (TS) concentrations from 4 to 12%. The WS demonstrated the highest sCOD solubilisation of 9066 mg/L when subjected to a hot air oven pretreatment (90 min at 110°C). The physical qualities of WCP were found to be dependent on the Svs/Bvs ratio (with the optimal ratio being 2.0). It was also observed that a TS content of 6% yielded the highest biomethane production (253.85 mL/g-VSconsumed). In summary, this study's conclusion waves the path of management of wheat straw and cow dung while simultaneously generating bioenergy 
650 4 |a Journal Article 
650 4 |a Densification 
650 4 |a anaerobic digestion 
650 4 |a biogas 
650 4 |a biomass 
650 4 |a crop residue 
650 7 |a Methane  |2 NLM 
650 7 |a OP0UW79H66  |2 NLM 
650 7 |a Biofuels  |2 NLM 
650 7 |a Manure  |2 NLM 
650 7 |a Lignin  |2 NLM 
650 7 |a 9005-53-2  |2 NLM 
700 1 |a Dogra, Pallavi  |e verfasserin  |4 aut 
700 1 |a Kalamdhad, Ajay S  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Environmental technology  |d 1993  |g 46(2025), 3 vom: 17. Jan., Seite 431-442  |w (DE-627)NLM098202545  |x 1479-487X  |7 nnas 
773 1 8 |g volume:46  |g year:2025  |g number:3  |g day:17  |g month:01  |g pages:431-442 
856 4 0 |u http://dx.doi.org/10.1080/09593330.2024.2359095  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 46  |j 2025  |e 3  |b 17  |c 01  |h 431-442