Protects
|
ater systems in hotels, public buildings, private households and industry against
scale form cation and corrosion
|
Prevents
|
"brown" water and clogged pipes
|
Saves
|
expensive repairs or even replacement of water pipes,
boilers, heaters, cooling systems etc
|
Extends
|
the life of your water installation
|
Physical and Chemical Properties:
No
|
Item
|
Spec.
|
|
1
|
Bulk Density
|
1.7±0.1g/ cm3
|
|
2
|
PH Value
|
7.0±0.5
|
|
3
|
P2O5 Content (%)
|
61~69%
|
|
4
|
Na2O Content (%)
|
20~30%
|
|
5
|
CaO Content (%)
|
7~15%
|
Recommended dosage
|
For anti-scale: 10g per 1ton water (concentration: 10ppm)
|
|
For anti-corrosion: 3g per 1ton water (concentration: 3ppm)
|
Theory of anti-scale
|
Ca2++Na2[Na4[Po3]6] 2Na+ +Na2[Na2Ca[Po3]6] (Soluble complex)
|
Theory of anti-corrosion
|
Fe2+ +Na2[Na2Ca[Po3]6] 2Na+ +Na2[FeCa[Po3]6] (Soluble complex)
|
Fe2+ +Na2[Na4[Po3]6] 2Na+ +Na2[Na2Fe[po3]6] (Soluble complex)
|
Package
|
20kg/carton with 64 cartons/pallet, or Customization
|
Test Data - food grade security for the treatment of drinking water
Item
|
Unit
|
Test requirement
|
Test result
|
Conclusion
|
Ball size
|
mm
|
17mm/20mm/23mm
|
17mm/20mm/23mm
|
pass
|
Appearance
|
_
|
transparent glassy ball
|
transparent glassy ball
|
pass
|
PH value
|
_
|
7±0.5
|
7±0.5
|
pass
|
Arsenic (As)
|
mg/L
|
0.005
|
<0.005
|
pass
|
Cadmium (Cd)
|
mg/L
|
0.0005
|
<0.0001
|
pass
|
Chromium (Cr)
|
mg/L
|
0.005
|
<0.004
|
pass
|
Plumbum (Pb)
|
mg/L
|
0.001
|
<0.001
|
pass
|
Ag
|
mg/L
|
0.005
|
<0.005
|
pass
|
Selenium (Se)
|
mg/L
|
0.001
|
<0.001
|
pass
|
Hg
|
mg/L
|
0.0002
|
<0.0002
|
pass
|
Health Consideration
Phosphates are natural minerals needed by the human body.
There are absolutely no health considerations in case phosphate-treated potable water is consumed continuously.
The purity of Polyphosphate Siliphos for the treatment of drinking water is in accordance with the EC-Standard (DIN EN 1208).
