The Texas A&M University System

Evoqua Water Technologies Pte. Ltd.

Lew Andrew Reyes

Simon Paul Dukes

Yongheng Huang

Michael W Wismer

David L Berger

Xiangyi Qiao

Frank Sassaman

A system containing a reactor vessel including zero valent iron media, a source of a conditioning additive, a source of a reaction additive, and a process control subsystem is disclosed. A method for reducing a concentration of one or more contaminants in contaminated water including contacting zero valent iron media with a conditioning additive, contacting contaminated water with conditioned zero valent iron media, and introducing a reaction additive is also disclosed. The conditioning additive and reaction additive may each contain an aluminum salt.

Selenium removal using aluminum salt at conditioning and reaction stages to activate zero-valent iron (ZVI) in pironox process

Growing community of inventors

Singapore, Singapore

Lew Andrew Reyes