Yellow Powder Polyaluminium Chloride PAC for Municipal Sewage Treatment

Product Name:

Polyaluminium Chloride (Poly Aluminum Chloirde, Polyaluminum Chloride, Poly Aluminium Chloirde, Aluminum Polychride, PAC )

CAS#:

1327-41-9

Appearance:

White and yellow powder

Description:

Poly aluminium chloride (PAC) is a new type high efficiency inorganic polymer coagulant, adopting advanced manufacturing technique and quality raw material, show the features of low impurity, high molecula weight, and superior coagulating effect.

BLUWAT produces different greades of Polyaluminum Chlorides (PAC) in powder and liquid forms. The highly charged Al in the products is optimized for best performance for the different basicities of PAC.  The low to medium basicity products are effective coagulants for treatment of both drinking water and waste water. And the medium to high basicity products are excellent for all ranges of wastewater treatment.

Iitem

Specification 

Drinking water treatment 

Wastewater treatment

liquid

solid

liquid

solid

Super 

grade

First 

grade

Super 

grade

First 

grade

AL2O3 %≥

17.0

15.0

30.0

29.0

10.0

28.0

basicity%

40-85

40-85

40-90

40-90

40-90

40-90

density(20°C)/(g/cm3)

1.15

1.15

-

-

1.15

-

Water insoluble %

0.1

0.3

0.3

1.0

0.5

1.5

PH(1% solution)

3.5-5.0

3.5-5.0

3.5-5.0

3.5-5.0

3.5-5.0

3.5-5.0

N %

0.01

0.01

As %

0.0001

0.0002

Pb %

0.0005

0.001

Cd %

0.0001

0.0002

Hg %

0.00001

0.00001

Cr6+ %

0.0005

0.0005

Advantages:

1. Its purifying effect on low-temperature, low-turbidity and heavily organic-polluted raw water is much better than other organic flocculant, furthermore, the treatment cost is lowered by 20%-80%.
2. It can lead to quick formation of folc (epecially at low temperature) with big size and rapid precipitation service life of cellular filter of sedimentation basin.
3. The dosage is smaller than that of other flocculants, which is better for improving the quality of treated water.
4. It has widerange adaptability to the waters at different temperatures (in the summer and the winter) and at different regions (in the south and the north of China).
5. It is suitable for automatic dosing device of alum.
6. It can adapt to a wide range of pH value (5−9), and can reduce the pH value and basicity after processing.

Application Fields:

1. Purifying drinking water, sewage.
2. Industrial water purification, industrial wastewater, mining, oil field injection water, metallurgy, coal washing, leather and all kinds of chemical waste water treatment.
3. Industrial production: Paper sizing, dye printing, bleaching and dyeing, medicine and other industries.
4. In artificial coal industry, it is used for separating coal and water with excellent effect.   In the oil refining industry, for oil and water separation.

Application Method:

1. The user can allocate remedy concentration by test and determine the optimum dosage according to different to be added after they are dissolved and diluted.
2. The dilution ratio of liquid product is 5-50%, and the dilution ratio of solid product is 2-20%.
3. The liquid product dosage is 3-40kg/1000 tons water,  and solid product dosage is 1-15kg/1000 tons water.
4. The amount of specific dosing is based on coagulation tests and experiments.

Package & Storage:

• Powder packed in 25kg P.P woven bags with inner PE bag.
• Storied indoors in a dry, ventilated, cool place, and do not get wet.
• Shelf life: 2 years
• Liquid in 250kgs or 1250kgs plastic drum

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