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: On the issue of chemical balance and catalyst: The catalyst also changes the forward and reverse reaction rate.

Q: What is a catalyst in a chemical reaction?: I didn't actually need to know what a catalyst was for my chemistry exam just what it does. A catalyst is something that speeds up a chemical reaction.

Q: pls give one or two catalysts that are used in the industry for example:Rhodium catalyst in a catalytic converter of a car or the Iron catalyst for making ammoniaTHANKS :): i will tell you the hydrogen and carbonmonixide production in indsutry they will use alumina based nickel catalyst for adsorption of gases, at high temperature it will breaks as small molecules like hydrogen, co2, co,ch4, after they will separate them using carbon molecular seives as catalyst. another catalyst for hydrogenation of double bond is copper chromate for sulphur removal from disel and petrol they will use COMOX ( copper and molybdinum catalyst ) after then pass through zinc sulfide with hydrogen gas , the sulfur will removed as a hydrogen sulfide.

Q: And hydrogen peroxide: Yes, as long as it is copper ions and iron ions on the line, such as FeCI can

Q: What suitable catalysts can I use for the reaction between Hydrochloric acid and zinc metal?: Something that can cause a reaction, speed up or slow down a reaction, without changing itself.. structure yea..

Q: I think doubling the concentration of catalyst will double the rate of a reaction (K2/K1 =2). I want to confirm. This is for my project work. Please reply as soon as possible.: A catalyst speeds up a chemical reaction by providing an alternate reaction pathway with a lower activation energy, thus increasing the number of collisions that can result in the formation of product. When the catalyst is a reactant in the rate determining step, and the reaction is first order in the catalyst, then a doubling of the concentration will double the rate. But if the rate determining step which includes the catalyst is not first order, then doubling the concentration won't double the rate. Then there is the case of a heterogeneous catalyst in which the reaction is essentially zero order in the catalyst. The amount of catalyst won't affect the speed of the reaction beyond the initial increase. The mere fact that the catalyst is present speeds up the reaction.

Q: Why are catalysts so effective in small amounts?: Catalysts don't get used up in reactions. Because of this, a single catalyst molecule can function again and again. Some catalysts are better than others for a given reaction. More effective catalysts reduce the time taken for 1/ the rate of travel of the molecule to the active site, 2/ the time the reaction takes, or 3/ the time it takes for products to diffuse away, or 4/ a combination of the above. The more effective a catalyst is in these factors, the less is needed to make it equally effective.

Q: Comparison of biocatalysts with chemical catalysts!: 4, some of the catalytic activity of biological enzymes and related factors .5, most of the enzymes are proteins, which will be high temperature, strong acid, alkali and other broken

Q: In the chemical reaction, the rate of decomposition reaction is related to the quality of the catalyst?: The catalyst can affect the reaction rate, the faster the amount of reaction or slower. Of course there are limits,

Q: I have just spent CAN$550 to replace a catalyst converter at one end of the muffler. The repairman said I need to replace the oxygen sensor very soon, otherwise, the C.C. will be gone again. Is that true... can someone confirm this for me. Thanks.: your O2 sensor measures the amount of oxygen remaining in the exhaust gas after the combustion process. The left over oxygen reacts with the sensor to send an electrical signal to your vehicles computer. the computer can then adjust your fuel injector pulse width in order to maintain the proper 14.7:1 air/fuel ratio. Excessive exhaust gases are the usual culprit when catalatyc converters fail. Even so the O2 sensor is usually fairly cheap ($20-$30) and simple to replace. I would replace it as cheap insurance

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