Sequencing sedimentation, sorption, and biofiltration to optimize year-round phosphorus removal in a constructed wetland under a temperate climate

Key Points

• Effective phosphorus removal enhances water quality in wetlands, benefiting ecosystems and human use.
• Seasonal variations showed a significant reduction of phosphorus levels by up to 40% during summer months.
• Assessment of sedimentation, sorption, and biofiltration strategies highlights their combined potential for treatment efficiency.
• Results indicate the importance of optimizing these processes in constructed wetlands for sustainable management practices.