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Wastewater Color Treatment Cases

Wastewater Color Treatment Cases
Wastewater Color Treatment Cases
Price And Quantity
  • Ton/Tons
  • 1
  • Ton/Tons
  • 600.00 - 1800.00 INR
    Product Description

    Wastewater Color Treatment Cases

    • Case 1 – Printing Ink Wastewater
    • Technical flow process:
    • BWD-01 Water Decoloring Agent + PAC Coagulant + PH adjusted to 7.0-7.5 + PAM Flocculant

    Functions for the chemicals:

    Chemical Name

    Functions

    Dilution Rate

    Order No.

    BWD-01 Water Decoloring Agent

    Decolorizing, generating small flocs

    1:50 with clear water

    1st

    PAC (Polyaluminium chloride)

    Coagulation improving, generating big flocs

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

    2nd

    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

    3rd

    Alkali

    For PH adjustment

    5% NaOH solution

    3rd

    Jar Text Method:

    • Steps:BWD-01 Water Decoloring Agent + PAC Coagulant + PH adjusted to 7.0-7.5 + PAM Flocculant
    • Prepare the solution for each chemical, and the laboratory apparatus and 1-14 pH test strips.
    • Dose 200-1000ppm BWD-01 (calculated as raw material), the exact dosage based on the different test, stir it for minutes till the small flocs generating.
    • Dose 500-1000ppm PAC (calculated as solid), the exact dosage based on the different test, stir it for minutes till the big flocs generating.
    • Test effluent pH, if not in 7-7.5, adjust with Acid or Alkali solution, sometimes, pH around 8-9 is better performance.
    • The effluent after pH adjusted, has flocs generated, dose 1ppm PAM (calculated as solid), stir slowly, till the flocs becoming big, and then stay for minutes for sedimentation.
    Trade Information
    • 30000 Per Year
    • 7-15 Days
      Contact Us

      YongNing Road, Yixing Chemical Industrial Park, Yixing, Jiangsu Sheng, 214213, China
      Phone :86-510-87821568