Coagulants

Poly Aluminium Chloride CAS No.1327-41-9, for drinking water

 

This product is manufactured by advanced process and raw materials of good quality. It is widely applied in the drinking water and top quality water treatment.

 

Properties

1.This water treatment cost is 20%-80% lower than that of other inorganic flocculants.

2.It can lead to quick formation of flock with big size and rapid precipitation.

3.It has wide-range adaptability to the water at different temperatures and a good solubility.

4.The liquid product is slightly corrosive and suitable for the automatic dosing and convenient for operation. Furthermore, it will not block pipes over long-time usage.

 

Specifications 

GB15892-2009

Item

Index

Liquid

Solid

Density(20℃)(g/cm3) ≥

1.12

-

Al2O3, %                  ≥

10.0

29.0

Basicity, %            ≥

40.0-90.0

Insoluble substance, %  ≤

0.2

0.6

pH(1%water solution)

3.5-5.0

As, %                     ≤

0.0002

Cr6+,%               ≤

0.0005

Hg ,%≤

0.00001

Pb %≤

0.001

Cd %≤

0.0002

Note: The mass fractions of insoluble substance, As, Pb, Cd, Hg, and Cr6+ are calculated based on that of Al2O3 as 10.0%. When the concentration of Al2O3 is over 10.0%, the standard need to be calculated as multiple of 10.0%.

 

Application Method & Notes

1. The liquid product can be dosed directly or dosed after dilution. Dilution is necessary before dosing for the solid product. The normal dilution ratio for the solid product is 2%-20%, and 5%-50% for the liquid product(based on weight percentage).

2. The specific dosage is based on the flocculation tests and trials by the users. The usual dosage of the liquid product is 3-40 g/ton, and of the solid product, 1-15 g/ton.

3.The product can not be stored with other chemicals.

4.We provide special tanks for transportation to the clients. The solid product is packed in inner plastic bags and further in polypropylene woven bags, with each bag containing 25kg.

5.The shelf life is sic months for liquid product and one year for the solid product. The product should be stored in a dry and ventilated place, but the effect will not be be affected even if it gets wet.