PAFC used for industrial water treatment

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Product Description:

Water treatment material Polyaluminium ferric chloride(PAFC)


Brief introduction:

Polyaluminium ferric chloride (PAFC) is made up of aluminum salt and iron salt coagulation hydrolyzing and become

a kind of inorganic polymer coagulants, based on the principle of synergies, join the elemental iron ion or three iron

oxide and other compounds containing iron composite is a new type of high efficient coagulant.

It combines merits for aluminum salt and iron salts of aluminum ion and iron ion form has improved significantly,

polymerization degree is greatly improved. Aluminum, iron coagulant respectively of the advantages of air flotation

operation, improve the concrete performance of polyaluminium chloride; For high and low temperature and low

turbidity water water purification treatment effect is particularly evident, needn’t add alkaline additives and other

coagulant aid.

performance:

1, fast hydrolysis and weak hydration. Dense alumem ustoum, sedimentation speed.Affected by the temperature

change is small, can meet the requirements of shear force in the process of flow.

2, solid product is brown, reddish brown powder, easily soluble in water.

3, which can effectively remove the aluminum ion in the raw water and remaining free aluminum ion in water after

aluminum salts coagulation.

4, wide applicable scope, drinking water, industrial water, water, sewage and industrial wastewater treatment, etc.

5, Less dose, treatment effect is good, cut down the cost of 10-20% than other coagulants.

6, using method and packaging purposes matters is essentially same as polyaluminium chloride.


features:
1, the dosage is far lower than the traditional flocculant,the water quality is good after purification.
2, the flocculation body is formed fast, precipitation is rapid, is bigger than traditional products processing capacity.
3, the alkalinity of the water consumption, less water lower PH.

technology classification:

1, drum-type poly aluminum chloride, general aluminum content,  high water insolubles, used for sewage treatment.


2, frame type poly aluminum chloride has high aluminum content, low water insolubles, used in sewage treatment


and drinking.


3, spray drying, poly aluminum chloride has high aluminum content, low water insolubles , faster dissolve. used  


for potable water and higher standards water treatment.


name of index

index

PAFC

liquid

solid

relative density(20°C)

1.19

PH value(1%aqueous solution)

3.5-4.5

3.5-4.5

(AL2O3i)content%

10.0

29

(Fe2O3)content%

1-2

2-3

basicity,%

60-95

60-95

water insoluble,% <

0.3

1.0

(As)content,% ≤

0.0003

0.0006

(Mn)content,% ≤

0.045

0.01

(SO2-)content %

3.5-9.6

3.5-10


purposes:

Polyaluminium ferric chloride has widely scope of application: used in drinking water, industrial water, sewage


and industrial wastewater treatment, polyaluminium ferric chloride has obvious effect with all kinds of industrial


water and drinking water purification treatment.


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Q:Is calcium carbide inactive?
Calcium carbide, the chemical formula for the CaC2, not inorganic salts. Salt refers to the metal ions and acid ions of the compound, calcium carbide does not have the corresponding acid.
Q:How to isolate the effects of inorganic salts on enzyme solubility
Most enzymes are proteins, and high concentrations of inorganic salts can denature the protein and precipitate. The enzyme can be separated by this principle.
Q:Indicating the organic compounds and inorganic salts in the boiling point, melting point and solubility of what is the difference
Organic compounds are mainly covalently bonded, the mutual attraction between molecules is very weak, so its melting point, low boiling point, generally insoluble in water and soluble in organic solvents. Inorganic salts with ionic bonding, positive and negative ions electrostatic attraction is very strong, so the melting point, boiling point is very high, usually insoluble in organic solvents and soluble in water.
Q:Simmons citrate medium contains primarily inorganic ammonium, potassium, and sodium salts, plus organic?
Simmons Citrate Medium
Q:What is inorganic salt
As a result of metabolism, every day a certain amount of inorganic salts from a variety of ways out of the body, which will be added through the diet. The metabolism of inorganic salts can be judged by analyzing the concentration of blood, hair, urine or tissue. The role of inorganic salts in the human body is interrelated. In the appropriate concentration range beneficial to the health of people and animals and plants, lack or too much can cause disease, and disease and affect its metabolism, often increase its consumption. In China, the lack of calcium, iron and iodine is more common. Selenium, fluoride and other geochemical environment with the different, both the lack of disease such as Keshan disease and Kashin-Beck disease, teeth, etc., there are too many diseases such as fluorosis and selenium poisoning.
Q:Inorganic salts in solution?
Mn or Zn. Both MnSO4 and ZnSO4 solutions are water-white. KMnO4 is purple. But you did not stipulate.
Q:The human body does not intake of minerals can be? Lack of minerals on the human body what kind of harm?
Mineral is a naturally occurring compound or natural element in the crust, and minerals, like vitamins, are essential elements of the body, and minerals are not self-contained. Generated, synthetic, daily intake of minerals is basically determined, but with age, gender, physical condition, environment, working conditions and other factors are different.
Q:Definition of inorganic salts
There are about 21 kinds of elements which have important physiological functions in the body. Among them, calcium, magnesium, potassium, sodium, phosphorus, sulfur and chlorine are more and more, and the amount of inorganic compounds is more Iron, copper, iodine, zinc, manganese, selenium, fluorine, chromium, nickel, molybdenum, silicon, tin, vanadium and cobalt content is extremely small, called trace elements .2, inorganic compounds in the general name of the salt. Formerly known as "minerals." Some elements of inorganic salts for the human essential nutrients, including potassium, sodium, calcium, phosphorus, iron, iodine and other 20 kinds of elements. With the maintenance of cells and liquid normal osmotic pressure, maintenance of neuromuscular excitement As a variety of acid system activator; constitute the ester of the base; hormones, vitamins, nucleic acid composition and regulate the body's acid and alkali balance and other important physiological functions. Increased or lack of disease, such as hyperkalemia, The explanation of the "inorganic salts" in the academic literature
Q:What is the relationship between electronegativity and the solubility of a inorganic salts?
The higher the electronegativity, the stronger the acid would be... Therefore it would be more soluble. take NaCl (common table salt) as an example. The difference between Na's electronegativity and Cl's electronegativity is very high so NaCl is a very soluble salt. The only exception is HF - it is a weak acid - it dissociates very weakly because O-H bonds cannot break H-F bonds which are very strong.
Q:How can experiments prove that there are inorganic salts in the leaves of plants
The experimental leaves used to dry, crushed into powder or sintered ash, and then the analysis of mineral elements, we can learn.

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