Innovative Metals Recovery

High performance adsorption & ion exchange solutions that recover metals and catalysts for reuse in a broad range of process environments.

Advanced Metals Removal System

Selenium, Chromium and Arsenic Removal Using Zero Valent Iron Media

Envirogen’s Advanced Metals Removal System (AMRS) can be employed for applications with very low effluent limits for difficult to remove metals such as selenium, chromium and arsenic. The AMRS relies on Zero Valent Iron technology to deliver high removal efficiencies allowing customers to comply with stringent wastewater discharge permit limits. A recent pilot study for treatment of coal ash pond water has demonstrated the effectiveness of the AMRS to reduce selenium levels to single digit parts per billion, even when faced with the more difficult-to-treat species such as selenate.

To learn more about Envirogen's pilot success in CCR Ash Pond Water, download our Case Study here.

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