Cage particle distribution system for wastewater treatment

Abstract

The present invention provides a cage particle distribution system for wastewater treatment comprising contactors. Said contactors include shells and the interior of said shells is a hollow cavity. At least one of the side walls, the upper surface and the lower surface of said shells are equipped with through-holes. Particles are loaded inside said shells and said particles can carry some microorganisms on their surfaces at least. Said cage systems are placed in the water of a wastewater system or a wastewater treatment system and one or multiple said cage systems can be placed. Separate aeration and/or liquid distribution into each individual cage system disperse particles in the system by the gas and/or liquid, which improves the efficiency of wastewater treatment.

Dependencies are inferred from the claim text.