Wastewater Color Treatment Cases

Chemical Name

Functions

Dilution Rate

Order No.

BWD-01 Water Decoloring Agent

Decolorizing, generating small flocs

1:50 with clear water

1^st

PAC (Polyaluminium chloride)

Coagulation improving, generating big flocs

5% Al₂O₃ (17gram PAC in 83gram clear water)

2^nd

PAM (Polyacrylamide)

Flocculating, to speed up the sedimentation

1:1000 with clear water

Last

Acid

For PH adjustment when the effluent alkaline

5% HCL solution

3^rd

Alkali

For PH adjustment

5% NaOH solution

3^rd