Polyaluminium Chloride PAC for Water Treatment

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Qingdao
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TT OR LC
Min Order Qty:
1000 kg
Supply Capability:
500000 kg/month

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Product Description:

Polyaluminium Chloride PAC for Water Treatment

Description:

PAC( Polyaluminium Chloride) is high efficient, cheap and nontoxic inorganic high molecular compound.

The solid is yellow powder. It is easily soluble in water. In the hydrolytic process, it is accompanied with the chemical 

processes such as electrochemisty, coagulation, absorption and precipitation. The product has the features including wide applicable range of pH value, large granule and quick speed in sedimentation. It is widely applied for treating the 

drinking water, industrial water and daily sewage etc, , ,



Specifications

1.PAC for water treatment
2good activenese, good fiterability.
3. treated water salinity.
4. remove heavy metals and radioa

Polyaluminium Chloride PAC for Water Treatment



Application:
Polyaluminium Chloride PAC is mainly used as the flocculating agent for the treatment of drinking water and industrial waste 

water(such as oil waste water, printing and dyeing water and pulping waste water), and it is also applied in the treatment of 

high toxicity heavy metal and F-containing waste water; Morever, it is also widely applied in precise casting, paper-making, 

tanning and other industries.




Main characteristics:
1. The flocculation body takes shape quickly, good activenese, good fiterability.
2. PAC is suitable for wide adaptability, pH value, used widly.
3. PAC treated water salinity.
4. PAC can remove heavy metals and radioactive substances in water pollution.

Item: PAC

                   Specification

Appearance

Yellow powder

Yellow powder

Alumina  AL2O3                        %

30

35

Alkalinity                                %

40-90

40-95

Water insolubles                        %

0.5

0.3

PH(1% water Solution)

3.5-5.0

3.5-5.0

As(m/m)                                %

≤  0.0002

Pb(m/m)                                %

≤  0.001

Cd(m/m)                                %

≤  0.0002

Hg(m/m)                                %

≤  0.00001

Cr6+(m/m)                               %

≤  0.0005


Polyaluminium Chloride PAC for Water Treatment

Polyaluminium Chloride PAC for Water Treatment


Package:

25kg/plastic enhanced paper bags with inner plastic bag, 25kg/PE bags

FAQ   

1.Q: What is MOQ?

  A: Our MOQ is 1 TON. 

2.Q: Could you offer free sample?

  A: We can provide free samples to you for quality testing. 

3.Q: What about your packing?

  A: For liquid: Flexitank, or IBC tank 1000L

For powder:Woven fabric bag with plastic film liner(  25kg or 1000kg)

 Clients’ packing is workable.

4.Q: How about your productive capacity?

  A: 150000 tons/Year. 

5.Q: What is your delivery time?

  A: Within 7 days after received deposit or L/C at sight.



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Q:what is a catalyst?
a catalyst is a substance that affects the rate of rxn without actually being consumed in the rxns . a catalyst doesnt become a part of the products. catalystss are of two types 1 POSITIVE CATALYST . it increases the rate of rxn . that is the products are formed faster . eg sunlight in a photochemical rxn is a positive catalyst 2 NEGATIVE CATALYST - which slow down a rxn . like addition of glyceriene to hydrogen peroxide slows down its decomposition
Q:Word editor when playing chemical equation = with the above conditions or how to adjust the size of the catalyst, how to make it centered
Open the word - insert - object - WPS3.0 formula - and then select the "label arrow template", you can add a catalyst.
Q:what is a catalyst ?
catalyst is a substance that can cause a change in the rate of a chemical reaction without itself being consumed in the reaction; the changing of the reaction rate by use of a catalyst is called catalysis. Substances that increase the rate of reaction are called positive catalysts or, simply, catalysts, while substances that decrease the rate of reaction are called negative catalysts or inhibitors.
Q:What is the microcosmic principle of the catalytic reaction in the chemical reaction?
It is actually directly involved in the reaction, but, after the reaction, it has become a product out, the equivalent of no response
Q:Is it possible for the different chemical reactions to have the same catalyst?
Just as manganese dioxide can catalyze the decomposition of molten potassium chlorate can catalyze the decomposition of hydrogen peroxide, but this is not necessarily the same as the catalyst for the production of the same product, but for the enzyme in order to ensure that the growth of the orderly all have a single Enzymes can only catalyze an organic matter
Q:why is palladium/platinum a good catalyst?
Platinum As Catalyst
Q:The quality and nature of the catalyst before and after the chemical reaction did not change this sentence wrong?
The quality and nature of the catalyst are not changed before and after the chemical reaction ... 7604
Q:In the catalyst and light conditions to break down the water to get the chemical equation of hydrogen
2H2O = 2H2 ↑ + O2 ↑
Q:what is the role of a catalyst in a chemical reaction?
A catalyst speeds up a chemical reaction by providing an alternate reaction pathway with a lower activation energy. Since the activation energy is lower, more product will be formed in the same amount of time. Chemists used to assume that a catalyst somehow sped up a reaction without being consumed in the reaction. We now know that a catalyst will be a reactant in one step of a reaction mechanism, and will be a product in a subsequent step in the mechanism, so that it **appears** that the catalyst does not take part in the reaction. ======== Follow up ========= Remember, it is customary to cite one's sources when quoting from another source or when simply copying large passages from Wikipedia or some other web page.
Q:role of catalyst?
Catalyst are substances that speed up rate of reactions by providing an alternative route for reaction with a smaller activation energy. (the original route for reaction may have a high activation energy so it will occur slowly). (activation energy= energy of colliding atoms/molecules must be above a certain limit before they can react to form product). catalysts: -- increase speed of reaction, --allow reactions to occur at lower temperature, --are reusable so more environmentally friendly, --for some reactions, form certain intermediate products that maybe commercially important in other productions.

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