EN
Ferrous Sulfate
Ferrous Sulfate Heptahydrate(FeSO₄•7H₂O) - For Industrial Wastewater Treatment
- Overview
- Recommended Products
- Phosphate Remover: React with phosphates to form insoluble ferric phosphate, reducing phosphorus levels.
- Reducing Agent: Reduce heavy metals (e.g., Cr⁶⁺ to Cr³⁺) and remove residual chlorine.
- Decolorizer: Decompose dyeing and paper wastewater chromogenic compounds.
- pH Adjuster: Slightly lower pH by releasing hydrogen ions during hydrolysis.
- Sludge Conditioner: Improve sludge dewatering and sedimentation.
Product Name: Ferrous Sulfate
Product Details:
1.Chemical Formula: FeSO₄
2.Common Name: Green vitriol
3.Appearance: Light green or yellowish green crystals
4.Specification: Ferrous sulfate (FeSO₄•7H₂O)
5.Applications: Industrial wastewater treatment
6.Shelf Life: 1 year
7.Packaging: 25 kg/bag, supporting ton bag.
8.Storage: Store in a dry, moisture-proof and heat-proof place to prevent sun and rain.
Product parameters
| ITEM | INDEX | ||
| Type Ⅰ | Type Ⅱ | ||
| Ferrous sulfate (FeSO4·7H2O)ɯ/% | ≥ | 90.0 | 87.0 |
| Titanium dioxide (TiO2)ɯ/% | ≤ | 0.75 | 1.00 |
| Insoluble substance ɯ/% | ≤ | 0.50 | 0.50 |
| Free acid ɯ/% | ≤ | 1.00 | 2.00 |
| Arsenic (As)ɯ/% | ≤ | 0.0002 | 0.001 |
| Lead (Pb)ɯ/% | ≤ | 0.0004 | 0.002 |
| Cadmium (Cd)ɯ/% | ≤ | 0.0001 | 0.0005 |
| Mercury (Hg)ɯ/% | ≤ | 0.00002 | 0.0001 |
| Chromium (Cr)ɯ/% | ≤ | 0.001 | 0.005 |
