Nickel Removal Technology for Electroplating Wastewater

Conventional methods such as coagulation, electrochemical treatment, ion exchange, and membrane separation are costly, unstable, and complex. Most cannot reliably reduce nickel to below 0.1 mg/L, the new limit in China’s discharge standards.

MOTIVA’s Advanced Nickel Removal Solution

MOTIVA utilizes its patented SAO3-IV ozone catalyst in a hybrid process that combines catalytic oxidation and coagulation. This approach significantly improves nickel removal, reducing concentrations from 0.3–0.8 mg/L to 0.03–0.08 mg/L, meeting GB21900-2008 standards in a single step.

High-Efficiency Chelated Nickel Breaker

Our SAO3 catalyst rapidly breaks the bonds of nickel chelates, converting them into free Ni²⁺ ions, which are then removed via precipitation. The breaking efficiency exceeds 99%, with effluent nickel consistently below 0.1 mg/L—ensuring stable, long-term compliance.

Application Case of MOTIVA Nickel Removal Technology    

About MOTIVA – Why Choose Us

MOTIVA specializes in advanced industrial wastewater treatment, delivering proven, patented nickel removal processes for electroplating and PCB industries. Our solutions are backed by real-world experience and engineered for regulatory compliance and operational efficiency.

Contact MOTIVA today for a custom electroplating wastewater treatment solution.

We provide full-service support—from process design to equipment delivery and installation.

Ensure your discharge meets the latest environmental standards with confidence.

Partner with MOTIVA to build a cleaner, compliant, and more sustainable future.