DuPont’s MemCor™ MBR technology will enhance Sydney’s Riverstone wastewater facility, increasing treatment capacity, supporting growth, and protecting waterways sustainably.
DuPont has secured a significant role in the advancement of Sydney’s wastewater infrastructure, with its MemCor™ membrane bioreactor (MBR) technology selected for the next stage of modernization at the Riverstone Water Resource Recovery Facility (WRRF) in Australia. The project represents a major investment in sustainable water management, designed to meet the increasing demands of rapid population growth in Sydney’s expanding North West region while ensuring long-term environmental protection and improved water quality.
The Riverstone WRRF upgrade will be delivered through the collaborative efforts of the North West Hub Alliance, a partnership involving Sydney Water, John Holland, KBR, and Stantec. As part of this extensive infrastructure program, DuPont’s Australian manufacturing and technical team will supply an advanced MemCor™ MBR system featuring 2,592 MemPulse™ B50 membrane modules. The technology will support a treatment facility engineered to manage an average wastewater flow of 24.8 million liters per day, with the capability to handle peak wet weather flows reaching 86 million liters per day.
The upgrade of the Riverstone facility is a vital element of the wider wastewater treatment expansion taking place across Sydney’s North West growth corridor. This region is experiencing rapid residential and urban development, creating increased pressure on existing water infrastructure. By expanding the capacity and efficiency of wastewater treatment systems, the project will help accommodate future communities while protecting surrounding rivers, waterways, and natural ecosystems from environmental stress.
MemCor™ membrane bioreactor technology combines biological wastewater treatment processes with advanced membrane filtration systems to deliver consistently high-quality treated water. The integrated design enables treatment plants to achieve excellent purification performance while maintaining a compact operational footprint. This makes MBR systems especially valuable for municipal facilities where land availability, operational reliability, and strict environmental standards are key considerations.
According to Matthew Dick, Business Development and Sales Manager at DuPont Water Solutions, projects such as the Riverstone upgrade highlight the importance of strong cooperation between water utilities, engineering alliances, and technology providers. Such partnerships enable communities to prepare effectively for population growth while maintaining responsible stewardship of essential water resources. He noted that DuPont is proud to contribute its proven membrane technology and local manufacturing expertise through its Australian team, which produces the MemCor™ MBR systems used in the project.
DuPont Water Solutions has established a significant global presence in the water treatment industry, with its technologies helping to purify more than 50 million gallons of water every minute across 112 countries. The company offers a broad range of advanced solutions, including specialized membranes, ion exchange resins, and complete water treatment systems designed to address challenges faced by municipalities, seawater desalination facilities, and industrial sectors such as microelectronics manufacturing.
Beyond traditional water treatment applications, DuPont continues to develop innovative technologies aimed at addressing the growing global demand for sustainable water and energy solutions. Its products play a supporting role in critical emerging industries, including renewable electricity generation, lithium production, and green hydrogen development. Through innovations such as the MemCor™ MBR platform, the company is contributing to the creation of resilient infrastructure that supports urban growth, environmental sustainability, and the efficient use of valuable natural resources.
The Riverstone WRRF project demonstrates how advanced treatment technologies and collaborative partnerships can strengthen essential public infrastructure. By combining DuPont’s membrane expertise with the engineering capabilities of the North West Hub Alliance, the upgraded facility will provide greater wastewater treatment capacity, improved environmental outcomes, and reliable services for Sydney’s growing population for decades to come.
