Wastewater Flocculation and Sedimentation Equipment, Inclined Tube Sedimentation and Filtration Unit, Inclined Plate Sedimentation Tank

I. Application
Tangential flow settlers can be used as auxiliary equipment for water treatment processes like air flotation and clarification, and can also handle various types of wastewater individually.

1The electroplating wastewater contains a mixture of various metal ions, such as铭, copper, iron, zinc, and nickel, with removal rates all at a satisfactory level. Generally, after treatment, the electroplating wastewater can meet the discharge standards.

2Coal mine and ore processing wastewater treatment can reduce turbidity from 500-1500 mg/L to 5 mg/L.

3Dyeing and bleaching wastewater with a color removal efficiency of 70-90% and a COD removal rate of 50-70%.

4Removal of large amounts of organic matter from wastewater in industries such as leather, food, etc., with a COD removal rate of 50-80% and a solid impurity removal rate.

5The COD removal rate of chemical wastewater is 60-70%, color removal is 60-90%, and suspended solids meet the discharge standards.

II. Advantages

1Simple structure, no fragile parts, reduced maintenance.

2Stable operation, easy to use.

3Low power consumption, energy-efficient.

4Space-saving, low investment, and rapid implementation.

III. Principle

The inclined tube sedimentation water purification method involves installing inclined tubes with a 60-degree angle above the sludge suspension layer. The suspended solids, solids, or flocs formed after adding coagulants in the raw water accumulate as a thin mud layer on the bottom side of the inclined tubes. Relying on gravity, they slide back to the sludge suspension layer and then settle into the sediment collection sump. The sludge is then discharged through a sludge discharge pipe for separate treatment or comprehensive utilization. The clarified liquid gradually rises to the collection pipe and can be discharged directly or reused.