|Product Name:||BWD-01 Water Decoloring Agent||Another Name:||Poly Dicyandiamide-formaldehyde Resin|
|Solid Content:||>50%||CAS No.:||55295-98-2|
|Material:||Dicyandiamide-formaldehyde Resin||Usage:||High-colority Effluent Treatment|
textile printing chemicals,
Water Decoloring Agent for Bangladesh ETP Color Removal COD decreasing
Colorless and Translucid Liquid
PH Value (30% Water Solution):
Specific Gravity (at 20°C):
Completely Soluble With Water at Any Rate
30kgs net plastic drum, 250kgs net plastic drum palletized, 1250kgs net IBC drum
High performance treating high-coloring effluent from textile dyeing mills, pigment mills, printing ink, and paper mils.
As flocculant to de-color high-coloring effluent from dyestuffs processing plants.
Stronger decolorization (50%~99%) and removal of COD (50%~80%).
Can ben used as a retention agent in the paper & pulp processing
Faster sedimentation, better flocculation.
Non-pollution (no aluminum, chlorine, heavy metal ions, etc.).
It can be used before or after biological treatment.
Less sludge produced than other inorganic coagulants.
Before use, to make BWD-01 with fresh water 40-50times, to have a 2-2.5% concentration solution.
Make a PAC solution with 2-5% Al2O3 content.
Make a solution of Anionic flocculant with 0.1% concentration.
It is very important, to adjust the effluent pH value to 8-10, higher or lower pH, BWD-01 works not well.
Add PAC solution, mix with effluent completely. about 1-3 minutes
Add BWD-01 solution, mix with effluent completely, about 5-10 minutes
Add small content of anionic polyelectrolyte solution, mix slowly to have big floc. (this step is a suggestion)
Check color for treated effluent
Adjust the dosage of BWD-01 and PAC to do more tests to have better testing results.
Package and Storage:
keywords: textile waste water treatment, chemical used for purification of water
Contact Person: Roy Wu