Polymeric aluminum ferric chloride (PAFC) is made of aluminum and ferric salt coagulation hydrolysis into an inorganic polymer coagulant, based on Synergetic principle, addition of iron ion or three iron oxide and other iron containing compound and preparation of a new type of high efficient coagulant.

It combines the advantages of aluminum salt and iron salt, and improves the morphology of aluminum ion and iron ion greatly. The aluminium, iron coagulant on the flotation operation of respective advantages, improve the coagulation properties of polyaluminum chloride; especially for purifying high turbidity water and low temperature and low turbidity water, not of alkaline additive or other coagulant.

Performance advantages

Mainly manifested as:

1, hydrolysis speed, hydration is weak. The formed alum flowers are dense and quick to settle. Affected by water temperature change, it can meet the demand of shear force in the flow process.

2, solid products for brown, reddish brown powder, very soluble in water.

3, it can effectively remove the aluminum ions in the raw water and the residual free aluminum ions in the water after the coagulation of aluminum salts.

4, a wide range of applications, living water, industrial water, living water, domestic sewage and industrial wastewater treatment.

5, less dosage, good treatment effect, save 10-20% cost than other coagulants.

6, the use and packaging purposes, as well as attention to the same as polyaluminium chloride.

Product characteristics

Poly aluminum ferric chloride is easily soluble in water and can be used for drinking water, industrial water and industrial waste water and domestic sewage treatment. The effect of coagulation in addition to the performance of color for the residual turbidity reduction, and floc formation, high adsorption properties, characteristics of sludge dewatering performance, especially in the treatment of high turbidity water, low temperature and low turbidity water treatment, better than alum, aluminum chloride, ferric sulfate, ferric oxide three good effect. For low temperature and low turbidity water purification treatment effect is particularly obvious, and can not be alkaline additives and other coagulants can not match the effect.

Characteristic

1, the dosage is much lower than the traditional coagulant, the purified water quality is good.

2, floc formed quickly, precipitation rapidly, than traditional products processing capacity.

3, the alkalinity consumption of water is little, and the pH value of the effluent is decreased.

4 、 the product of water solution is insoluble and light transmittance is good.

5, applicable pH value range, can be used within the range of 5.0-9.0.

6, the turbidity, alkalinity, organic content change adaptability.

7, the product quality indicators, especially heavy metal indicators, meet the requirements of GB15892-2003 standards.

8, the residual free aluminum content is low, the water quality after purification conforms to the national standard request.

9, corrosive small, powder easily dissolved, superior to other similar products.