Water and Wastewater Treatment

WSP provides advice and engineering expertise to advance a cost-effective and sustainable source of safe, clean water—to support the wellbeing of all communities.

At WSP, we believe that development of a cost-effective and sustainable source of safe, clean water is of fundamental importance to the wellbeing of all communities. As demand for safe water increases—due to population growth and urbanization—climate change combined with aging infrastructure is slowly impacting the availability of water.

Contamination, related to failing infrastructure and extreme weather events, is becoming more frequent, which affects the ability of treatment systems to effectively meet elementary requirements. In some instances, finding alternative water resources to maintain safe, clean drinking water is the only way forward. This can be achieved through desalination or by treating a contaminated or wastewater source for industrial use, thereby reducing demand on the drinking water supply.

WSP engineers have hands-on experience with pre-treatment and membrane technologies, gained through involvement in desalination projects of all sizes, as well as biosolids management and treatment technologies. WSP also works with clients to explore public and private markets to determine the best available funding source for desalination projects.

Projects

Ravenna, Italy

Harnessing the Power of Water and Energy to Help Decarbonize a Chemical and Petrochemical Site

Reducing the carbon footprint while creating new economic opportunities

Sydney, Australia

Planning for net zero energy buildings

As part of the City of Sydney’s ambition to reach net zero emissions by 2035 we have played a key role in demonstrating ways to drive down GHG emissions in the built environment in Greater Sydney.

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Missouri, USA

Lower Meramec Tunnel Project

The 6.8-mile-long tunnel project — the largest ever for Metropolitan St. Louis Sewer District (MSD) — will improve water quality within the Meramec River watershed and help ensure regulatory compliance.

Portland, Oregon, USA

East Side and West Side CSO Tunnels

The complex and highly successful combined sewer overflow (CSO) tunnel projects were key infrastructure components of the City of Portland, Oregon’s efforts to improve the water quality of the Willamette River.

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Hawaii, USA

A Natural Way to Clean Contaminated Soil and Groundwater in Hawaii

Using living plants to remove contaminants from soil and groundwater, known as phytoremediation, is helping to meet sustainability goals, reduce carbon impact and save money in Hawaii.

Portsmouth, New Hampshire, United States

Pease Air Force Base PFAS

Protecting public health through innovative groundwater treatment.

United States

Planning clean sustainable solutions for PFAS impacted drinking water

An $850 million settlement was reached in the first-ever Natural Resource Damage Claim for PFAS in the United States.

Johannesburg, South Africa

Building a World-class Landfill that Meets African Needs

The Rustenburg Local Municipality near Johannesburg, South Africa wanted to improve on this status quo by developing a solid waste facility that is both locally relevant while adhering to international best practices. For more than 15 years, WSP has been part of realizing that vision.

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Melbourne, Victoria, Australia

Wollert Waterways: A Sustainable Solution to A Commercial Challenge

Increasing demand for aggregates as a result of the transport infrastructure and housing boom in Melbourne prompted our client, Hanson — a leader in building and construction materials — to expand its current quarrying operations in Wollert, a residential growth area north of Melbourne. This expansion, however, required diversion of two natural waterways that formed part of the Findon Creek network.

Vancouver, British Columbia, Canada

Future Proofing a Water Supply for a Growing Community

To meet the increasing water supply demands of the Lower Mainland and respond to significant population growth south of the Fraser River, Metro Vancouver.

Sydney, Australia

Partnering for Success (P4S) Program

WSP is part of a joint venture, responsible of delivering design, construction, maintenance and facility management across Sydney Water’s assets for the next 10 years.

Ireland

Nationwide Asset Register Data Capture Programme

Through detailed surveys, assessments and data-recording for above-ground assets at facilities across the Republic of Ireland, we are providing Irish Water with in-depth information needed to prioritise investment and undertake proactive maintenance of water and wastewater assets.

Insights

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Managing Water: How Digital Twins Reveal Hidden Leaks

New digital tools can make the invisible visible — and offer a solution to the perennial problem of leaking pipes

Water: Climate Change Brings New Risks for Industry

Climate change is forcing companies to confront an array of heightened risks — from shortages and flooding, to reputational damage and conflict with neighbours

Realising responsibly the ocean’s potential to develop a blue economy

Understanding the role of marine intakes and outfalls: A look at innovative solutions in support of economic development and water resilience in coastal areas.

Electro-oxidation: How to Sustainably Destroy PFAS in Water

Electro-oxidation is key to the sustainable destruction of PFAS in water.

Webinars

Snack & Learn Webinar: Wastewater A Problem to Solve or an Opportunity to Recover Resources

Snack & Learn Webinar: Climate Change: What It Means for Water and Wastewater Infrastructure Operators

Snack & Learn Webinar: Treating Contaminated Groundwater for Potable Use

Water & Wastewater Treatment