TURBID WATER TREATMENT SYSTEM AND TURBID WATER TREATMENT METHOD

PROBLEM TO BE SOLVED: To provide a turbid water treatment system capable of automatic supply and automatic water level management of turbid water to a filter tank by vacuum suction.SOLUTION: A turbid water treatment system 1 for treating turbid water including suspended matter comprises: a filter tank 10 sealed for filtering the turbid water; at least one filter material 26 for performing filtering treatment by soaking in the turbid water in the filter tank 10; a transfer flow passage 28 for transferring the turbid water to the filter tank 10 from a storage source of the turbid water; and a vacuum suction device 18 connected to the filter material 26. The turbid water treatment system 1 transfers the turbid water to the filter tank 10 from the storage source via the transfer flow passage 28, and sticks the suspended matter to a surface of the filter material 26, by forming negative pressure in the filter tank 10 via the filter material 26 by vacuum-sucking by the vacuum suction device 18.