El Salvador Dicyandiamide Formaldehyde Resin Qualified Supplier Bluwat
Description
- Dicyandiamide Formaldehyde Resin is BWD-01 Water Decoloring Agent, it is a cationic polymer which has high efficiency absorb and very fast sedimentation in the anion suspension particles in the waste water system.
- It can neutralize the electric charge and form a good coagulant floc.
- It also can combine those can coagulate anionic substances such as direct, reactive and acid dyes.
- It is mainly used in Textile industry, printing, dyeing, paper-making, mining, ink; Metal industry, paint industry, etc. It shows high performance in color removal treatment for high colority waste water from dyestuff plants.
Application Fields
- Specially used as coagulant in color removal treatment for high-colority effluent from textile dyeing & printing mills, dyestuffs & pigment mills, ink & paper making mills, Electroplating coking wastewater, as well as the leachate wastewater.
- High performance in treating wastewater containing Reactive dye, Acid dye, Disperse dye, Direct dye, Sulphur dye, Vat dye etc..
- As the fixing agent in paper and pulp process, same as K97
Specifications
| Appearance: | Colorless translucid liquid |
| Solid Content: | 50-60% |
| Specific Gravity at 20°C: | 1.1-1.3 |
| Viscosity: | 50-200cps |
| PH Value: | 3-6 (30% Solution) |
| Water Solubility: | Completely |
| Shelf life: | 1 year |
Application Method
- The product shall be diluted with 10-40 times water and then dosed into the waste water directly. After being mixed for several minutes, waste can be precipitated or air-floated and the water becomes clear.
- The pH index of the waste water should be adjusted to 7-8 for better result.
- When the color and COD are relatively high, it can be used with the help of polyaluminum chloride to reduce treatment cost. Whether polyaluminum chloride is used before or afterwards depends on the flocculation test and the treatment process.
Package and Storage
1. It is harmless, non-flammable and non-explosive.
2. It is packed in plastic drums with each containing 30kg, 250kg and 1250kg IBC tank( or others according to your requirements).
3. It can not be placed in the sun, storage temperature: -5—30°C
4. This product will appear layer after a long-term storage, but the effect will not be affected with stir.
Export to
Bangladesh, India, Pakistan, Indonesia, Malaysia, Canada, Australia, Viet Nam etc....
Bluwat Color Removal Chemical:
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