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De
Package: Inner package : Plastic PE film; Outer package: Plastic woven bag , N.W 25KG/BAG
Storage:Stored in a dry cool and ventilate place, it will keep good for 6 months.
Advantage:
1.Widely used for industrial application
2 Easily soluble in water , dissolves rapidly
3.Low cost, low dosage and good effective
4.Wide PH value range (5-9)to adapt
5.Adopting to various source of water
6.low iron content
Techniacl Data Sheet:
According to：GB15892-2009
|
Index |
Specification |
Test result |
|
Appearance |
Yellow powder |
Yellow powder |
|
Alumina（Al2O3） Center % |
≥29 |
29-30 |
|
Basicity% |
30-95 |
60-90 |
|
Insoluble matter |
≤0.6 |
≤0.4 |
|
PH（10g/L water solution） |
3.5-5.0 |
3.5-5.0 |
|
As≤ |
0.0002 |
<0.0002 |
|
Pb≤ |
0.001 |
<0.0005 |
|
Cd≤ |
0.0002 |
<0.0002 |
|
Hg≤ |
0.00001 |
<0.00001 |
|
Cr6+≤ |
0.0005 |
<0.0002 |
Application:
widely used in Purifying drinking water, sewage, industrial wastewater
Application Method:
1. Soild products should be dissolved and diluted before input, the input volume can be confirmed by testing based on quality of water to be treated.
2. For solid products, the dosage is