A new primary sedimentation tank project was established at the Toyohara site

Client : Central District Engineering Office of Taiwan Water Supply Co., Ltd
Planned location : Shigang District, Taichung City
Program Overview : 
    Fengyuan Water Purification Plant originally designed a water quality treatment capacity of 500NTU and a water treatment capacity of 1.3 million tons/day, but due to the impact of the 921 earthquake, the water treatment capacity was reduced, and the actual treatment capacity was easily affected by the turbidity of the raw water in Dajiaxi and the water output capacity was reduced.
    When the turbidity is high, the low turbidity raw water is diverted by the Fresh Water Reservoir and incorporated into the South Trunk Canal to deal with the response, but the catchment area of the Fresh Water Reservoir is small, and if the rainfall is insufficient, there is no water to pump in the river. Therefore, Fengyuan site urgently needs to add pre-treatment equipment to reduce the turbidity of raw water.
    After the completion of the new primary sedimentation tank, the project will be treated as high turbidity raw water before treatment, and the planned treatment capacity of 450,000 CMD will be reached.
    It was completed in September 108 of the Republic of China