DCA SGS Water Decoloring Agent Wastewater Treatment Chemicals

Description:

1. BWD-01 Water Decoloring Agent is a special product for de-coloring, flocculating, CODcr decreasing, and other applications. It is used to remove color of wastewater generated by textiles process houses and dyes industries and other fields, with strong decolorization (50%~99%) and removal of COD (50%~80%).

2. By providing a large number of cations, the negative charge is brought on dye molecules are neutralized instability, at the same time with BWD-01 by a large number of hydrolysis of flocs, so as to achieve the purpose of decolorization.

3. BWD-01 Water Decoloring Agent is specially working high performance with the dyeing wastewater containing the hydrophilic dyes, less dosage, fast speed, and also decrease the composition of COD.

4. Application: wastewater treatment in food industry, paint industry, industrial wastewater treatment, flocculation water treatment, water clarifying agent, water purifying agents, decolouring agent, cationic polymers water treatment

Appearance:

Colorless and Translucid Liquid

Solid Content:     

50%min

 Viscosity(25°C, cps):

50-300

PH Value (30% Water Solution):

3-6

Specific Gravity (at 20°C):

1.1-1.3 

Water Solubility:

Completely Soluble With Water at Any Rate

Package:

30kgs net plastic drum, 250kgs net plastic drum palletized, 1250kgs net IBC drum

Storage Temperature:

Room temperature 

1

Make BWD-01 solution, mix with 40 times water to have 2.5% solution for use.

2

Make PAC solution, 2-5% Al2O3

3

Make solution of Anionic Polyelectrolyte, 0.1%.

4

Prepare the effluent, test pH value, adjust pH value to 8-9.(It is very important, higher or lower pH, BWD-01 works not well)

5

Add PAC solution, mix with effluent completely. about 1-3 minutes

6

Add BWD-01 solution, mix with effluent completely, about 5-10 minutes

7

Add small content of anionic polyelectrolyte solution, mix slowly to have big floc. (this step is suggestion)

8

Sedimentation

9

Check color for treated effluent

10

Adjust dosage of BWD-01 and PAC to do more test to have better testing result.