
Aluminum Sulphate for Portable Water
Products Description
Aluminum sulfate for portable water treatment is an important process to ensure the safety and availability of our drinking water. Aluminum sulfate in portable water, as a commonly used water treatment agent, is widely used in fields such as sewage treatment, drinking water purification, and industrial water treatment. It has strong coagulation and sedimentation capabilities, which can effectively remove suspended solids, colloidal substances, and organic matter from water. The following will introduce the usage method of aluminium sulphate in portable water treatment.
The dosage of portable water treatment aluminum sulphate should be determined based on the water quality and treatment requirements. Generally speaking, the dosage of aluminium sulfate in portable water is directly proportional to the concentration of suspended and colloidal substances in water, usually between 10-80mg/L. Excessive or insufficient dosage can affect the water treatment effect, so adjustments need to be made according to the actual situation.
Before adding aluminum sulfate for portable water treatment, it needs to be dissolved in water. Normally, the dissolution ratio of aluminum sulfate is 1:3, which means that 1 part of aluminum sulfate is dissolved in 3 parts of water. During the dissolution process, aluminum sulfate should be gradually added to water and thoroughly stirred until completely dissolved. The dissolved aluminum sulfate solution should remain clear and transparent.
When treating sewage in a water plant, a large amount of aluminum sulfate needs to be added to achieve flocculation. Aluminum sulfate will cause small suspended particles in water to condense and then collect at the conical bottom of the water storage tank. Aluminum sulfate is often added to the processor together with lime milk, and the two react chemically to form flocculent aluminum hydroxide, which is close to the specific gravity of water and stays in a suspended state in water for a long time under the impact of rising water flow, filling the working area.
|
ITEM |
SPECIFICATION |
RESULT |
|
aluminium sulphate |
granules |
Conformed |
|
Average Size Of Flakes, max |
0-25mm |
Conformed |
|
Aluminum oxide Al2O3 %, min |
15.80 |
16.00 |
|
Iron (Fe) content %, max |
0.0050 |
0.0020 |
|
Water insoluble matter %, max |
0.10 |
0.06 |
|
PH value 1% aqueous solution, min |
3.0 |
3.10 |
|
As %, max |
0.0005 |
0.00003 |
|
Heavy metals as Pb %, max |
0.002 |
NONE DETECTED |
|
Color |
Gray& buff |
Conformed |
|
Package: 25kg-1000kg PP bag Shelf life:within 1 year |
||
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