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Leaders in Safe and Reliable Drinking Water for More Than a Century

For more than 100 years, Evoqua Water Technologies has been the market leader in providing respected expertise to help engineers and municipalities clean and purify the world's water.  We excel in Membrane Filtration, High-Rate Clarification, Disinfection Management, and Contaminant Removal.   


Membrane Filtration

The MEMCOR® CS II Ultrafiltration System is the latest in submerged ultrafiltration. It allows the lowest cost of ownership in the industry, reduces energy costs by 20%, and footprint by up to 30%. The MEMCOR® CP II Ultrafiltration System utilizes the latest enhanced PVDF UF membrane technology, and features design enhancements which reduce installation costs, improve system performance, and simplify operations. The modular MEMCOR CP II System reduces system footprint by 50% and delivers 10% more water with 11% less membrane area. 

High-Rate Clarification for Primary and Tertiary Treatment

The CoMag® System is a high-rate treatment technology for drinking water and other primary and tertiary applications. It ballasts conventional chemical floc with magnetite for outstanding separation of suspended contaminants. It easily integrates with existing or new facilities, allowing for increased capacity, improved process stability and a minimal footprint.


Evoqua offers a full range of chlorine disinfection products including Wallace & Tiernan Gas Feed Chlorinators, OSEC® B-Pak Hypochlorite Generation Systems, and chemical feed analyzers and process controllers

Neptune Benson's ETS-UV disinfection is validated for drinking water (USEPA UVDGM & NSF/ANSI Standard 61) and validated to the 2003 and 2012 NWRI Reuse Guidelines.

Contaminant Removal

Millennium III™ Chlorine Dioxide Generators comply with NSF 61 standards and are safe, reliable, easy to use and easy to maintain. They are the leading solution for disinfection byproduct (DBP) compliance, CxT disinfection credits, iron and manganese removal, and taste and odor control.

Evoqua offers a full range of contaminant removal services including advanced carbons and other media solutions for removal of disinfection by-product precursors as well as 1,2,3-tricloropropanes (TCP), PFCs (PFOA and PFOS ), arsenic, nitrate, perchlorate, and metals.


Our drinking water experience dates back to the world’s first commercial chlorine gas disinfection system installed by Wallace & Tiernan® in 1913. It continues today with the latest in chlorine disinfection, UV disinfection, ultrafiltration membrane systems, high-rate ballasted clarification, disinfection by-product solutions and groundwater remediation. Evoqua's family of trusted brand solutions and services include MEMCOR®, Wallace & Tiernan®, Westates®, USFilter, Milllennium III™, AquaCarb®, and CoMag® for Ballasted Clarification.

* ANSI is a trademark of the American National Standards Institute
* NSF is a trademark of the National Science Foundation

​Click on the tiles below for more information about Evoqua’s innovative solutions for drinking water.  See what we will be featuring at  ACE ’16.