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Chemical polymer ferric sulphate PFS for Paper mill water treatment
Product name:Popular chemical polymer ferric sulphate PFS for Paper mill water treatment
| industry | Electronics , paper making , dyeing, electroplating ,etc |
| Brand | Cleanwater |
| Total iron | 19.0% |
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Specifications:
| Item | Index | |
| Waste water grade | ||
| Liquid | Solid | |
| Relative density g/cm3 (20)≥ | 1.45 | - |
| Total iron %≥ | 11.0 | 19.0 |
| Reducing substances (Fe2+)% ≤ | 0.10 | 0.15 |
| Basicity | 8.0-16.0 | 8.0-16.0 |
| Undissolved substance )% ≤ | 0.3 | 0.5 |
| pH(1% water solution) | 2.0-3.0 | 2.0-3.0 |
| Cd % ≤ | - | - |
| Hg % ≤ | - | - |
| Cr % ≤ | - | - |
| As % ≤ | - | - |
| Pb % ≤ | - | - |
Brief Description
PFS(polymerization Ferrous Sulfate), light yellow powder or deep red liquid, is a kind of inorganic high polymer flocculant agent, which features are high density of alumen ustum, high speed of precipitation, high rate of pollution removal and low amount of sewage sludge, and etc.
Application Field
The product is in great demand on all kinds of municipal sewage treatment and industrial waste water treatment, which includes electronics, paper making, dyeing, electroplating, meat packing plant, food processing, smelting, etc. As to the industry of electronics and electroplating, it displays high removal rate of COD and high speed of precipitation.
Using Method:
Add suitable amount of PFS to waste water and then stir evenly. The amount of PFS is proportional to the polluting extent of waste water, commonly 15-50 kilograms dosage to one thousand ton waste water. 7-10 of pH value for water is available. To adjust pH value of water, one way is to add so
