Reconstruction Project of a Water Treatment Plant in Heilongjiang Province 

Reconstruction project of a water purification plant in Heilongjiang Province

Raw water: river water

Raw water turbidity: 150-300NTU

Water volume: 10000m3/d

Outlet water of sedimentation tank before transformation: 20NTU

Filtered water: 15NTU

Effluent from the reformed sedimentation tank: 3NTU

Filtered water: ≤ 1NTU

    The original process is ordinary grid flocculation+ordinary inclined tube sedimentation, which is transformed by our company's high-density micro vortex flocculation sedimentation and clarification technology, that is, the original tank structure remains unchanged, all the original grid inclined tubes are removed, hydraulic classification and layout are re conducted in the tank, and high-density micro vortex mixing equipment, high-density micro vortex flocculation equipment and high-density micro vortex sedimentation equipment are replaced. After transformation, the water quality fully meets the national drinking water standard, The water output is increased by 20% and the operation is stable.