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;
The product indicators meet the drinking water grade Polyferric standard gb14591-2016.
Features:
1 New type, 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;
4. Significant effects of turbidity removal, decolorization, deoiling, dehydration, sterilization, deodorization, algae removal, COD, BOD and heavy metal ions in water;
5. Adapt to the wide range of pH value of water body, 4-11, and the optimal range of pH value is 6-9. After purification, the variation range of pH value and total alkalinity of raw water is small, and the corrosion to treatment equipment is small; The purification effect of micro polluted, algae containing, low temperature and low turbidity raw water is remarkable, especially for high turbidity raw water;
6. Liquid polymerized ferric sulfate is easy to add, without secondary dissolution, less dosage, low cost, and the treatment cost can be saved by 20% - 50%.
Purpose:
Polyferric sulfate is widely used in the purification of drinking water, industrial water, various industrial wastewater, urban sewage, sludge dewatering and so on.
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 mercury (Zn) /% ≤ | 0.005 | 0.002 |
Mass fraction of nickel (Ni) /% ≤ | 0.005 | 0.001 |