Aluminum Sulphate Flocculant Water treatment
- Ref Price:
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 12000 m.t./month
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1. Chemical and Physical Properties:
Product name: Aluminium Sulphate or Aluminum Sulfate
Shape: Flakes or Granular or Powder.
EINECS NO.:233-135-0
CAS No.: 10043-01-3
HS.Code: 28332200
Molecular Formula: Al2(SO4)3
Appearance:It is white or grey flake,particle or massive crystallization.
Apt to cake after moisture absorption when laid in air for a long time.A little green because of Fe2+ ,yellow when Fe2+ is oxided to Fe3+.Soluble in water easily,and water solution is acid.
2. Specification:
Standard: HG/T 2225-2001 and HG/T 2227-2004
Items | Specifications | |||
I Type:Low Ferrous/Low Iron | II Type:Non-Ferrous/Iron-free | |||
First Class | Qualified | First Class | Qualified | |
Al2O3 % ≥ | 15.8 | 15.6 | 17 | 16 |
Ferrous(Fe )% ≤ | 0.5 | 0.7 | 0.005 | 0.01 |
Water Insolube % ≤ | 0.1 | 0.15 | 0.1 | 0.15 |
PH (1% aqueous solution) ≥ | 3.0 | 3.0 | 3.0 | 3.0 |
Arsenic(As) %≤ | 0.0005 | 0.0005 | ||
Heavy metal (Pb) %≤ | 0.002 | 0.002 | ||
3.Applications:
Water effluent treatment system
It's used for purification of drinking water and wastewater treatment by settling of impurities by
means of precipitation and flocculation.
Paper Industry
It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots
and holes and improving sheet formation and strength) and sizing efficiency.
Textile Industry
It is used for color fixing in Naphthol based dyes for cotton fabric.
Other Uses
Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum, deodorizer; food additive; firming agent; dyeing mordant; foaming agent in firefighting foams; fireproofing cloth; catalyst; pH control; waterproofing concrete; aluminum compounds, zeolites etc.
4. Package:
Packaging Detail: PP/PE 50kg/bag;25kg/bag;Jumbo bag or according to customers' requirements.
20-25MT will be loaded in per 20'FCL container.
5. Attention and Storage:
The product is liable to absorb moisture and clot due to long-term exposure, so shady, cool and ventilated environment is needed.
- Q: Biological enzymes and chemical catalysts of the differences in the source, nature and catalytic characteristics of the different, specific point
- Catalyst catalytic reaction relative conditions higher, selectivity than biological enzymes
- Q: The "one-to-two change" of the catalyst is that the quality and chemical properties of the reactants are constant or the quality and chemical properties of the catalyst are constant?
- The morphology of the catalyst may change before and after the chemical reaction, but the quality and chemical properties of the chemical reaction do not change before and after the chemical reaction. It is noteworthy that this does not mean that the catalyst is not involved in chemical reactions. Some chemical catalysts are involved in chemical reactions, but in the form of intermediates, consume a certain amount of catalyst in a chemical reaction, but in the subsequent chemical reactions, the same quality of the catalyst will be produced. On the whole, the quality of the catalyst before and after the chemical reaction is not changed.
- Q: Co and No form a chemical equation for Co2 and No2 under the action of a catalyst
- 2CO + 2NO == N2 + 2CO2
- 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 :)
- u . s . a . of america has an excellent style of organic gas. In theory that's accessible to have an electric powered motor force a compressor to take the low stress gas to make it dense adequate to get adequate interior the vehicle to run for a mutually as (in actuality, gas stations with organic gas pumps do it precisely like that, that's no longer trucked to them, we've a pair in Dallas) the real undertaking is that, specific it will be pressurized, requiring a greater perfect tank than propane, that's a liquid interior the tank, and the tank must be a cumbersome cylinder for capability or numerous smaller cylinders area by making use of area. Getting this into the physique of the vehicle devoid of doing away with all the storage/bags area isn't ordinary. And ultimate efforts nevertheless finally end up with the miles in line with fill up being decrease than the gas which inserts in a small area.
- Q: a) A catalyst such as chlorophyll must be present for some reactions to take place.b) A catalyst such as chlorophyll is not one of the products of a chemical reaction.c) A catalyst such as chlorophyll is not a substance that is used or changed in a chemical reaction.
- It's not C, catalysts are not used up or changed in a chemical reaction, otherwise they would be part of the reaction. Technically B isn't right either because chlorophyll IS the result of a chemical reaction, a bunch of very complex reactions, how else would it come into existence? However I believe this is the answer you're looking for since I'm being too picky... Isn't not A, catalysts do not cause reactions to occur that wouldn't otherwise, they do speed them up considerably though, to the point of it seeming like it must be present for the reaction to take place since it would be so incredibly slow if it wasn't there, but I'm being to picky again... So I would say B.
- Q: and what type of macromolecule are they made of? thanks!
- Enzymes okorder /...
- Q: CO and NO react under the action of a catalyst to generate chemical formulas for CO2 and N2.
- Landlord's question should not know how to match it, with the loss of electronic with a constant match
- Q: Chemical reactions in the presence of impurities will cause catalyst poisoning, how to understand this sentence
- Catalyst poisoning reaction of raw materials contained in the trace impurities to the catalyst activity, selectivity significantly decreased or lost phenomenon. The nature of the poisoning phenomenon is a trace of impurities and the catalytic activity of the center of a chemical effect, the formation of non-active species. In the gas-solid heterogeneous catalytic reaction is formed in the adsorption complex. One is that if the toxic and active components of the role of weak, can be a simple way to restore the activity, known as reversible poisoning or temporary poisoning. The other is irreversible poisoning, it is impossible to restore the activity in a simple way. In order to reduce the side reaction activity, it is sometimes necessary to allow the catalyst to be selected for poisoning.
- Q: Nitrogen and hydrogen in the role of high temperature and pressure catalyst to generate ammonia chemical equation
- N2 + 3H2 = catalyst, high temperature and high pressure = 2NH3
- 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.
- Only answer lz, the last question and. The reason is that both the restriction endonuclease and the ligase are required for certain reaction conditions and the reaction substrate. And the reaction conditions are different, so that the final results are different, of course, the enzyme is relatively speaking is not so high, perhaps the destruction is always stronger than the building it. The ligase is the need for a specific substrate, three distilled water, temperature, time (long time do not forget the formula) to control, it may have a certain proportion of connection. So this is two questions.
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Aluminum Sulphate Flocculant Water treatment
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 12000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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