[ Introduction ]
DY-201polyaluminium
chloride is a kind of new purifying agent developed by
our company, It is high efficient inorganic high molecular
polymer. With advanced process engineering, it has reached
internationally advanced level. Products are produced
strictly in accordance with GB15892-1995 indexes.
[ Use ]
Polyaluminium chloride is mainly
used as coagulating agent in the disposal of drinking
water, industrial water service, recirculated water in
oil field, recirculated cooling water and all kinds of
sewage ( effluent from city life, oily sewage, dyeing
and printing sewage, paper-making sewage, sewage from
steel plant etc.. ) Also used in the fields of tannage,
medicine, cosmetics and precision casting etc..
[ Quality standard ]
| Appearance : Light yellow grain or flaky solid |
| Item
|
Index |
Item |
Index |
| Al2O3
% |
≥29 |
Cd
% |
≤0.0006 |
| Basicity
% |
40~90 |
Pb
% |
≤0.003 |
| Insoluble
substance in water % |
≤1.5 |
Hg
% |
≤0.00002 |
| PH
value
( 1% aqueous solution ) |
3.5~5 |
Cr
% |
≤0.0015 |
| As
% |
≤0.0005 |
Mn
% |
≤0.015 |
[ Property ]
1. Flock is rapidly formed,
good activity and filterability.
2.
It needs no auxiliary. It will lump when met moisture.
But its effect will not change.
3.
Wide range of PH value,strong adaptability, wide range
of application.
4. Salt content
will be reduced in the water disposed.
5.
Effectively remove the heavy metal and radioactive substance's
pollution to water.
6. High
active ingredient,small amount of addition, stable property.
Convenient for storage and transportation.
[
Storage and Packaging ]
Stored in dry, draughty
and cool place inside the room.
Packed
in 25Kg woven bag lined with plastic film. |
|
