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Shandong Tongzhou International Trading Co., Ltd
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| Description: |
We can supply Polyaluminium chloride, abbreviated as PAC, it is a new high-effective inorganic polymer flocculam. It is the product between ALCL3 and AL(OH)3,polymerized by building a bridge through hydroxyl. It occupying best configuration distribution, the main content is which has high electricity polymerization link distribution figure provided with Keggin configuration, PAC is easily dissolved in water, During the process of hydrolysis, there are physial and chemical changes such as condensation, adsorption and presipitation, etc happen.
This product is a kind of high effective water purificant which possesses effect of deodorization, sterilization, eliminates the color and corrosive goods etc,it has remarkable effect in the purification of the drinking water and the treatment of industrial sewage which includes ferrous, chromium, manganese, zinc, hydroxybenzene, sulfur, fluorine etc. In addition, it is also widely used in petrochemical, smelting, pharmacy, papermaking and coal washing etc.
Against the conventional use of aluminium sulphate it shows distinct advantages:
1.Widely suitable for many kinds of water treatment;
2. Less consuption, lower cost , shorter treatment time and better purification effect;
3. Better adaptability in treating source water with different temperatures, turbidity value, alkalinity and a wide PH range of 5.0~9.0( the best is between 6.5~7.6);
4. Lower causticity to the pipe equipments, low operation situation requirement;
5. No requirement of any neutralising agent (soda, lime);
6.Better dissolution character;
7.Lower aluminum and salt remained in treated water
Usage:The best quantity needed is decided by the raw water's turbidity. Dissolve it with water according to the 1:3 proportion.Then add 10-30 times amount of water to get the concentration(the more turbidity,the lower concentration) you need.Usually when the turbidity of the raw water is 100-500mg/L, 10-20kg /kiloton needed.
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