Effect of sludge content on the shear strength characteristics of municipal solid waste

Key Points

• The shear strength increases with higher sludge content, influencing waste stability.
• A significant correlation was found, with shear strength rising by 30% with increased sludge levels.
• Observational analysis examined shear strength characteristics through laboratory testing of various sludge mixtures.
• Findings support the understanding of waste behavior, suggesting implications for landfill design and management.