Aluminum Profile Wastewater Treatment

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Aluminum profile wastewater refers to the wastewater generated during the manufacturing process of aluminum profiles. This wastewater typically contains various pollutants, including aluminum particles, oils, residual chemicals, and other impurities.


There are several methods for treating aluminum profile wastewater:

  1. Precipitation Method: This is a common wastewater treatment method that involves adding chemical coagulants to aggregate suspended solid particles and impurities in the wastewater, allowing them to settle at the bottom for separation.

  2. Centrifugal Separation: Centrifugation is used to separate wastewater into clarified liquid and sludge, with lighter impurities in the clarified liquid being removed to reduce impurities in the wastewater.

  3. Biological Treatment: Biological processes, such as activated sludge or biofilters, can be employed to break down organic matter and degrade it into safer substances.

  4. Membrane Separation: Various membrane technologies like microfiltration, ultrafiltration, or reverse osmosis can be used to filter and separate dissolved impurities and fine particles from wastewater.

  5. Chemical Treatment: Some specific wastewater may require custom chemical treatments to remove particular pollutants, usually based on the specific composition of the wastewater.


Bluwat Laboratory tried the chemical treatment of Aluminum Profile Wastewater.


Step 1: Add Water Decoloring Agent

Step 2: Add Polyaluminium Chloride

Step 3: Adjust pH to 7-8

Step 4: Add Polyacrylamide


As you can see, 99% of color and suspended solids were removed.   


If you also have trouble treating the aluminum profile, try this solution, We would love the hear your feedback!





Created on:2023-10-20 15:51