The invention discloses an intelligent water bloom removing system and method suitable for a bend water body. The system comprises a real-time monitoring unit, a water bloom flow guide unit, an intelligent removing unit and an algae resource treating unit, wherein the real-time monitoring unit is used for continuously monitoring hydrology and water quality parameters of the bend water body and providing base information for water bloom identification; the water bloom flow guide unit is used for intercepting and guiding algae containing water in the bend water body to enter different treatment links; the intelligent removing unit is used for removing water blooms in the water body; the algae resource treating unit is used for deeply purifying algae cells in the water, and is positioned at the water flow downstream of the water bloom flow guide unit and the intelligent removing unit. According to the system and the method, a flow guide plate is used for intercepting the algae containing water body to enable the algae containing water body to be subjected to circulation treatment at a bend, polluted water flows can be strictly controlled to flow to the downstream, the treatment effect is controllable, algae can be treated thoroughly, classified treatment is performed according to different water bloom outbreaking degrees, the water flows can be guided to the different treatment links, the cost is saved, and the pertinence is relatively high.