Polyaluminium Chloride PAC for Water Treatment

Polyaluminium Chloride PAC for Water Treatment System 1

Polyaluminium Chloride PAC for Water Treatment System 2

Polyaluminium Chloride PAC for Water Treatment

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 1000 kg

Supply Capability:: 500000 kg/month

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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

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.

Q: Does the catalyst affect the chemical reaction rate constant? How does the chemical reaction rate constant change when a positive catalyst is added to a reaction?: The positive catalyst will increase the constant, negat

Q: what is the role of a catalyst in a chemical reaction?: A catalyst is used to speed up a chemical reaction. It is not consumed during the reaction.

Q: Can Cuo react as a catalyst with H2O2, does its quality and chemical properties change?: 2H2O2 (CuO catalyzed) ====== 2H2O + O2 ↑

Q: What are the chemical reaction conditions in organic chemistry are catalyst and heating, please elaborate: This really does not have omnipotent law, their own more than one point, you can classify to remember, when I was in high school is in accordance with the notes, such as poly, polycondensation and the like. In general, the double triple bond addition, plus halogen is not the conditions, plus HCl, HBr and the like to heat; dehydration reaction generally concentrated H2SO4 heating, dehydration condensation is also; there are some special, such as ethylene added to ethanol Special temperature requirements, it seems that 120 degrees, there are other; other addition poly, polycondensation some need catalyst. The The In short, the conditions are many, in general, you do not go to the high school to do more questions after the feeling, encounter problems do not panic general experience can come out according to experience, this also depends on the usual accumulation, if the equation conditions Wrong to deduct points, it is not worthwhile. There are some questions when the examination will give you some information, whether you know do not know should see clearly, although some of the reaction but the subject to the conditions are not the same, when you do according to the title to write conditions, this will not wrong. In addition, thank you for your help, I do not seem to know you

Q: Chemistry why the catalyst can be equal to speed up the positive reaction rate: Since the catalyst only changes the activation energy and the amount of reactivity can be reduced, the amount of reaction energy is also reduced. Therefore, a positive catalyst is also a good catalyst for its reaction. Speed up the same multiple.

Q: and what type of macromolecule are they made of? thanks!: Enzymes okorder /...

Q: Where are they good catalysts and why?? THanks!: A catalyst is a substance that speeds up a chemical reaction by providing an alternate reaction pathway with a lower activation energy. Catalysts appear not to take part in the reaction. Frequently, catalysts are not very reactive. Acids and bases, on the other hand, are very reactive. Acids (as H+) and bases ( as OH-) sometimes function as catalysts in some organic reactions. They appear to be catalysts because in the course of the mechanism H+ or OH- is regenerated.

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: An important property of the catalyst is that the reaction equilibrium is not changed while increasing the forward reaction rate and the reverse reaction rate. However, because the enzyme for the specificity of the substrate, is not almost every reaction by the enzyme are one way to do it.: In biochemical reactions, most appear to be positive / inverse reaction combinations, in fact there are differences in peripheral product / energy offerings. In addition to the molecules of interest, there are many other small molecules involved in the reaction, and these small molecules in the forward or reverse reaction in the transformation is not completely mutually negative. Even for the same reaction, since the corresponding substrate may be removed in the subsequent step and the pulling balance occurs, it is also possible that the forward or reverse direction can occur. Decisive factors usually come from the surrounding other enzymes, coenzymes, small molecules concentration.

Q: How does the catalyst generally add to the organic chemical reaction?: In the case of heterogeneous catalysis, the specific surface of the catalyst, in addition to the activity of the catalyst, is an important factor in determining the reaction rate, which means that the specific surface for catalysis is large and the reaction is as fast as the whole. So the overall principle in understanding the activity of the premise of the catalyst, would like to quickly add a little more.

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