+86-532-67798660
Describe：1. New, high-quality and high-efficiency iron salt inorganic polymer flocculant;
2. Excellent coagulation performance, dense alum and fast settlement speed;
3. Excellent water purification effect, good water quality, no harmful substances such as aluminum,
chlorine and heavy metal ions, and no water phase transfer of iron ions, non-toxic, harmless, safe and reliable;
|
Indicator name |
national standard |
Company standard |
|
Mass fraction of total iron /% ≥ |
19 |
21 |
|
Basicity /% |
8.0-16.0 |
12.0-14.0 |
|
Mass fraction of insoluble matter /% ≤ |
0.2 |
0.1 |
|
PH value (10g / L aqueous solution) |
2.0-3.0 |
2.4 |
|
Mass fraction of reducing substance (Fe2 +) /% ≤ |
0.15 |
0.03 |
|
Mass fraction of arsenic (as) /% ≤ |
0.0002 |
0.0001 |
|
Mass fraction of lead (PB) /% ≤ |
0.001 |
0.001 |
|
Mass fraction of cadmium (CD) /% ≤ |
0.0002 |
0.0001 |
|
Mass fraction of mercury (Hg) /% ≤ |
0.0001 |
0.0001 |
|
Mass fraction of chromium (CR) /% ≤ |
0.0005 |
0.0001 |
|
Mass fraction of zinc (Zn) /% ≤ |
0.005 |
0.002 |
|
Mass fraction of nickel (Ni) /% ≤ |
0.005 |
0.001 |
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