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Apex Engineering, PLLC

Arsenic Removal from Dixon Agency Drinking Water
Apex Engineering served as process engineer to investigate and implement treatment alternatives for arsenic removal at a small tribal utility, with Morrison-Maierle, Inc. acting as the principal engineer.   We provided preliminary engineering design and cost estimates for both central treatment and point-of-use devices.  
One system considered for improved arsenic removal
Existing system for arsenic removal
One type of filter considered for the treatment system
Existing treatment system
Processes used in pilot testing
Process flow diagram for Pilot Test #2