SPFS is a flocculant in purification of municipal water, industrial water, waste water, domestic sewage and sludge dewatering.
Based on the product of Polymer Ferric Sulphate, we develop a new inorganic polymer to decolor the sewage of dyeing and printing industry, it has no the defects of Polymer Ferric Sulphate. It solution is weak acid.
Properties:
1, New type, high quality, high iron salts of inorganic polymer flocculants.
2, Coagulation excellent, alum dense, fast settlement.
3, excellent water effect, good water quality, aluminum, chlorine, and heavy metal ion are not included, non-toxic, harmless, safe.
4, turbidity remove, decolorization, oil off, dehydration, sterilization, deodorant, algal removal, remove the COD,BOD and heavy metal ion.
5, PH value of water bodies meet the range of 4-11, the best PH valuerange is 6-9, after purified, the PH value and alkalinity in the raw water has small changes, it has small corrosion to equipment.
6, it has visible effect to raw water purify for slight polluted, with algae, low temperature, low turbidity. It is preferred to high turbidity raw water purification.
7, dosage is small, low cost, handling charge can save 20%-50%.
Specifications
1,Condensate settlement rate
2,alum large, with excellent dewatering performance
3, better than the GB14591-2006
Sulfate, molecular formula:,-based company developed an efficient flocculant. The mechanism of its water: hydrolysis can produce a variety of high and multi-core complex ion, colloidal particles suspended in water in the electrical and, lower point and to promote cohesion between particles, while producing adsorption, bridging crosslinking. Its role is characterized by: condensate settlement rate, alum large, with excellent dewatering performance. Indicators met or better than the GB14591-2006 "Water Treatment PFS" requirements. Use PFSP of tons of sewage treatment can significantly reduce drug costs.
Item | Drinking water | Industry sewage |
Iron | 18.5 | 19.1 |
Reducing substances %≤ | 0.15 | 0.01 |
Basicity % | 9.0-14.0 | 14.0 |
PH value(1% solution) | 2.0-3.0 | 2.4 |
Arsenic(As)% , ≤ | 0.0008 | 0.0001 |
Lead(Pb) % , ≤ | 0.0015 | 00001 |
Insoluble % , ≤ | 0.5 | 0.4 |
Item | GB14591-93 (II) | Typical measured values |
Fe, % , ≥ | 19.0 | 19.1 |
Reducing substances (counted by Fe2+), % , ≤ | 0.15 | 0.01 |
Basicity, % | 9.0-14.0 | 14.0 |
PH (1% aq. solution) | 2.0-3.0 | 2.4 |
As, % , ≤ | 0.0008 | 0.0001 |
Pb , % , ≤ | 0.0015 | 0.0001 |
Item | Recommended dosage | Item | Recommended dosage |
Municipal water | 1:20000-1:200000 | Paper board making effluent | 1:5000-1:10000 |
Industrial water | 1:20000-1:200000 | Mechanical processing effluent | 1:5000-1:12000 |
Domestic sewage | 1:10000-1:50000 | Chemical plant effluent | 1:3000-1:10000 |
Power plant effluent | 1:10000-1:30000 | Oil drilling effluent | 1:3000-1:10000 |
Coal washery effluent | 1:10000-1:30000 | Paint making effluent | 1:3000-1:8000 |
Steel plant effluent | 1:10000-1:20000 | Scouring effluent | 1:2000-1:8000 |
Mineral separation effluent | 1:8000-1:20000 | Leather fabricating effluent | 1:2000-1:6000 |
Metallurgy effluent | 1:8000-20000 | Dye & printing effluent | 1:2000-1:6000 |
Food processing effluent | 1:8000-1:20000 | Papermaking effluent | 1:2000-1:6000 |
Electroplating effluent | 1:5000-1:10000 | Sludge dehydration | 1:100-1:1000 |
