dicyandiamide formaldehyde resin , paper industry wastewater decoloring agent
Specifications:
| Appearance | Colorless or light-color sticky liquid |
| Solid Content: | ≥50% |
| Specific Gravity at 20°C | 1.1-1.3 |
| PH Value (30% Solution) | 3-5.0 |
| Viscosity(25°C,mpa.s) | 50-500 |
| Solubility | Soluble in Water absolutely |
Advantage:
1.Stronger decolorization(＞95%)and removal of COD,BOD(50%~70%)
2.Faster sedimentation,better flocculation
3.Non-pollution(no aluminum, chlorine, heavy metal ions etc.)
Application Field:
1. It is mainly applied in textile&dyeing,printing,paper-making,mining industry.
2. It can be used to remove color from high-colority waste water of dyestuffs plants.It is suitable to treat waste water with activated,acidic and disperse dyestuffs.
3. It can also be used as retention agent in production process of paper & pulp.
Application Method:
1. The product shall be diluted with 10-40 times water and then dosed into the waste water directly. After being mixed for several minutes, it can be precipitated or air-floated to become clear water.
2. The pH value of the waste water should be adjusted to 7~8 for better result.
3. When the colority and CODcr are relatively high, it can be used with the help of polyaluminum chloride(PAC), but not mixed together. In this way, the treatment cost can be lower. Whether polyaluminum chloride is used earlier or afterwards depends on the flocculation test and the treatment process.
Package and Storage:
Package:30kg,50kg,250kg,1000kg,1250kgIBC,25000kg liquid bag
Shelf time:one year
Storage: It is harmless, non-flammable,non-explosive,it can not be placed in the sun
This product will appear layer after a long-term storage,but the effect will not be affected.
Storage temperature:5-30℃
Product Tags:
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Paper Industry Waste Water Decoloring Agent Dicyandiamide Formaldehyde Resin Images
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