Water body tetracycline adsorption equipment

The utility model discloses water tetracycline adsorption equipment, which relates to the technical field of water pollution treatment and comprises a first tank body, a connecting piece is detachably connected onto the first tank body, a second tank body is detachably connected onto one side, far away from the first tank body, of the connecting piece, and a filtering piece is arranged on the connecting piece. A filter element is mounted in the first tank body, a filter element is mounted in the filter element, the filter element is used for adsorbing tetracycline in a water body, a lifting mechanism is mounted in the second tank body, and the lifting mechanism is used for driving the filter element to ascend and descend. The biochar has a large specific surface area and a porous structure, tetracycline in the first tank body and the second tank body is adsorbed, adsorption treatment of tetracycline is achieved, water enters the first tank body after being subjected to primary adsorption through the filter pa