ã€China Aluminum Industry Network】Detailed description of the detailed functions of aluminum waste water treatment, aluminum extrusion manufacturers teach for you: The pool of the conditioning pool is divided into intermittent and continuous. When adjusting manually, it is necessary to divide the adjustment tank into two compartments. The residence time of each cell's wastewater is intermittently applied in order to facilitate manual adjustment; the active adjustment requires only one compartment, because aluminum waste water contains large amounts of aluminum, while aluminum is in solution. In the amphipathic state, the main existing form of aluminum is alumina as an important existing state of Al3+; most of aluminum hydroxide hydrolyzes into a negatively charged complex anion. Therefore, it is necessary to adjust the pH value in an appropriate range in order to allow aluminum to be sufficiently deposited in the form of aluminum hydroxide. Shenzhen aluminum production process mainly includes degreasing, caustic pickling, oxidation, plugging and coloring of formed aluminum materials, and the profiles processed after the above processes need to be cleaned with water. This section profile cleaning water is discharged in an overflow condition. The cleaning tank is the main source of aluminum wastewater.
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