Principles and methods of wastewater treatment generated by aluminum profile surface treatment 2025-06-09
Wastewater generated by aluminum profile surface treatment is mainly acid-base wastewater, containing a small amount of harmful anions and cations such as Ni2+, Sn2+, and F-. The treatment method is acid-base neutralization. Wastewater is generally acidic and must be neutralized with alkali to adjus
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