Case Studies

Demonstrating the capabilities of Veolia Water Technologies in North America

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77 case studies

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How to Effectively Manage Sludge at a Mine Site?


Pretium challenged Veolia Water Technologies to provide a wastewater treatment plant to remove Total Suspended Solids (TSS) and some heavy metals from their gold mine effluent by using as little land space as possible while producing a solid waste.

Net Zero Resource Recovery


Hermitage Municipal Authority undertook a major upgrade of its solids handling facility to increase treatment capacity and to boost biogas generation.

How to treat variable source water in one single solution?


West Hills Water Treatment Plant (WHWTP) project to improve drinking water quality, water supply reliability, and to balance regional water resources in the Hollister Urban Area (HUA).

How To Achieve Zero Wastewater Discharge for a Rare Earth Mine?


The client contracted Veolia to design and build a new water treatment plant for their state-of-the-art rare earth facility.

Want to turn your Produced Water into an asset?

Oil & Gas

A major oil exploration & production company contracted Veolia to design, build, and operate an advanced water reclamation facility to treat Produced Water for reuse and discharge.

How to utilize municipal effluent in a power station?

Power Generation

Veolia was awarded a contract to assist in the supply of water treatment technologies to support West Deptford Energy Station’s environmentally friendly and sustainable energy operation.

How the health of the Long Island Sound was Improved?


New SPDES limits issued in 2005 and a negotiated Order-of-Consent would require an upgrade to the New Rochelle WWTP to remove nitrogen from its discharge.

How to remove hardness and alkalinity from your groundwater?


A pilot study was conducted to demonstrate the ACTIFLO® Softening process in the removal of total hardness and alkalinity from the Okeechobee plant’s ground water source. 

How to design a raw and wastewater treatment system for a combined-cycle power plant?

Power Generation

A Northeastern USA utility converting a 400 MW coal-fired power station to a new 1,100 MW natural gas-fired, combined cycle power plant contracted Veolia to engineer, procure and supply a 6,000 gallons per minute (GPM) raw water treatment system and a 1,200-GPM wastewater treatment system.  

How to achieve Primary Filtration in a compact space?


The installations requires very limited space, with the Hydrotech Drumfilters configured in two main rows that are fed by a common channel in order to optimally use the cavern’s width. 

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