Case Studies

Demonstrating the capabilities of Veolia Water Technologies in North America

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89 case studies

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BIOSTYR® BAF vs. Conventional Activated Sludge

Carbon Footprint

Several options were studied for the upgrade of this WWTP, including Conventional Activated Sludge (CAS) and Biological Aerated Filter (BAF). The BAF option was selected for plant upgrade.

Irving Paper

Pulp & Paper

The two Actiflo® package plants, built by Veolia Water Solutions & Technologies., are used to treat wastewater from the vacuum pump seal

Levure Fleischmann

Food & Beverage

Veolia Water Solutions & Technologies. proposed the installation of two (2) ACP-400 Actiflo® packaged clarification units in the existing clarifier

General Motors Cactus Plant | Water Reuse ZLD System


The General Motors Cactus Plant in San Luis Potosi, Mexico, is an automobile assembly plant situated in an area with limited-capacity deep wells that supply the production facility with process water.

Chevron, San Ardo Produced Water Treatment

Oil & Gas

The treatment process includes a common pretreatment step for free oil removal followed by OPUS® technology to achieve the discharge water quality and a Series Softening System for generation of OTSG make-up water.

Mepco, LLC - Morgantown, West Virginia


Mepco contracted Veolia Water Technologies for the Phase 2 project to design and procure a 4,000 gpm AMD treatment plant at the Shannopin Mine Steele Shaft site.

DenseSludge™ Technology Reduces Sludge and Costs


CONSOL contracted Veolia Water Technologies to design a new Acid Mine Drainage (AMD) treatment plant at the North Branch site of its Island Creek Coal Company (Potomac Coal) operations.

IAMGOLD - Niobec Mine, Niobium's Mine


Veolia Water Technologies Canada Inc. submitted a rental unit for testing large-scale effectiveness Actiflo® for removal of suspended solids during the summer.

GOLDCORP Inc. Red Lake Mine


Goldcorp chose Veolia Water Technologies Canada to provide a treatment plant consisting of 2 x Actiflo® ACP-750's for a total flow of 30,000 m3/d.

GOLDCORP Inc. Cochenour Wilanour Mine


The Actiflo® water clarification technology relies on microsand to significantly increase the settling velocity of particles.

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