Disclosed are a wastewater filtering method and apparatus comprising filter media of different sizes. According to one aspect of the present embodiment, provided a wastewater filtering method and apparatus capable of stable and efficient operation by minimizing the head loss as well as simultaneously removing organic matter and solids in a large flow of wastewater.

Disclosed are a wastewater filtering method and apparatus comprising filter media of different sizes. According to one aspect of the present embodiment, provided a wastewater filtering method and apparatus capable of stable and efficient operation by minimizing the head loss as well as simultaneously removing organic matter and solids in a large flow of wastewater.

A pressurized media vessel for liquid treatment includes a fluid outlet system designed to improve performance and reduce physical height. The system features a plurality of fluid connections distributed at multiple radial positions across the bottom wall of the vessel, an arrangement that promotes uniform fluid collection and enhances treatment efficiency. In some embodiments, the fluid outlet system includes a segmented manifold. This segmentation creates a passage that allows a media outlet line to be routed in the same horizontal plane as the manifold itself. This coplanar design minimizes the overall vertical height of the vessel assembly, making it ideal for retrofitting existing facilities and for new installations where space is limited.

A pressurized media vessel for liquid treatment includes a fluid outlet system designed to improve performance and reduce physical height. The system features a plurality of fluid connections distributed at multiple radial positions across the bottom wall of the vessel, an arrangement that promotes uniform fluid collection and enhances treatment efficiency. In some embodiments, the fluid outlet system includes a segmented manifold. This segmentation creates a passage that allows a media outlet line to be routed in the same horizontal plane as the manifold itself. This coplanar design minimizes the overall vertical height of the vessel assembly, making it ideal for retrofitting existing facilities and for new installations where space is limited.