Flocculating agent for wastewater treatment using flake powdered polymeric aluminum

Polymerized Aluminium sulfate is widely used in paper making, grease clarifier, concrete waterproof agent, etc. The product has excellent stability and good use effect. Compared with polymerized Aluminium sulfate with the same aluminum content, its use effect is 3-4 times more than that of polymerized Aluminium sulfate. Polymerized Aluminium sulfate is mainly used for the purification treatment of drinking water, industrial water and wastewater. Compared with polymerized Aluminium sulfate, polymerized Aluminium sulfate has less consumption, a wide range of applicable PH Good low temperature effect and other advantages. Compared with Aluminium chlorohydrate, it has better flocculation performance and high turbidity removal performance. It has decolorization, defluorination and low temperature turbidity removal performance. The amount of residual aluminum in water is low, and the COD removal rate can reach about 80%. Especially for low temperature, low turbidity water with high pH value, it has obvious effect, and can remove the chromaticity, algae, etc.

Application range of polymeric Aluminium sulfate:

1. Purify domestic drinking water with polymeric Aluminium sulfate, and the purified water quality meets the specified drinking water standard;

2. Poly Aluminium sulfate can be widely used in industrial water and urban sewage, and the water quality index after treatment can reach the first level discharge standard:

3. Polymeric Aluminium sulfate is used to purify wastewater from papermaking, printing and dyeing industries with small amount and good decolorization effect. The treated water can be reused.

4. The waste water and domestic sewage containing lead, chromium, cadmium, sulfide, etc. can be purified by polymeric Aluminium sulfate, and the treated water can meet the discharge standard.

5. The overflow red water of flotation tailings is purified by polymeric Aluminium sulfate, and the treated water can be used as industrial water.

6. Polymerized Aluminium sulfate can purify raw water containing fluorine, oily wastewater, oilfield reinjection water and oil-water separation in kerosene plant, and its purification effect is relatively significant.