Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
May 26, 2026Process Safety and Environmental ProtectionOpen Access

Fate of Lignocellulosic Biomass during Pretreatment and Anaerobic Digestion of Lignin-rich Cattle Manure

View Full Paper
Ask AI
Bookmark
Share

Authors

SKSeyedehfatemeh KianizadehAKAli KhadirBHBasem Haroun

Discussion

Loading...

Member takes

Overview

Randomized trial evaluates pretreatment effects on methane production in lignin-rich cattle manure, suggesting optimal conditions for energy retrieval.

Key Points

  • This study aims to identify the best pretreatment methods to enhance the biodegradability and methane yield of lignocellulosic biomass in cattle manure.
  • Cattle manure underwent chemical, thermal, and thermochemical pretreatments at varying pH and temperatures.
  • Pretreatments were assessed for lignin, cellulose, and hemicellulose removal.
  • Fed-batch anaerobic digestion systems tested the treated manure for methane production.
  • Thermochemical pretreatment at 90°C and pH 12 yielded 180 mL CH₄/gCOD, the highest methane production rate observed.
  • Maximum biodegradability reached 51% with significant LCH removal (lignin 14%, cellulose 41%, hemicellulose 51%).
  • High levels of solubilization led to no further methane production improvement, indicating potential inhibitory compound formation.

Cite This Study

Kianizadeh et al. (2026) studied this question.

synapsesocial.com/papers/6a153bdfb5d9c58d83e8d4d6https://doi.org/10.1016/j.psep.2026.109038
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Sustainable Valorization of Cattle Manure: Efficacy and Trade-Offs in Post-Digestion Strategies2026 · 1 citations
  2. 2Enhancing Biomethane Production from Corn Stover: Insights into Lignocellulosic Component Interactions and Pretreatment Efficacy2026 · 1 citations
  3. 3Unravelling Metabolic Pathways and Evaluating Process Performances in Anaerobic Digestion of Livestock Manures2025 · 2 citations
  4. 4Co-Digestion as a Strategy to Optimize Anaerobic Digestion Without Pretreatment: Implications for Methane Yield and Process Stability2026
  5. 5Influence of Microwave-Assisted Chemical Thermohydrolysis of Lignocellulosic Waste Biomass on Anaerobic Digestion Efficiency2024 · 3 citations