[ Markets listing ](/core-markets " Markets listing") **Municipal water treatment requires reliable and safe processes to ensure communities benefit from constant quality services. Veolia Water Technologies responds to the diverse water treatment needs of municipalities across Australia & New Zealand with market-leading technologies and processes.** [CONTACT US TO FIND OUT HOW WE CAN HELP](https://www.veoliawatertechnologies.com/en/contact-web2lead) ## Environment and regulations: challenges faced by the municipal sector ![](/sites/g/files/dvc3496/files/styles/default/public/image/2021/07/Healthcare-icon.png.webp?itok=BwFvD9CF) ### Directly linked to human health and environmental impact. ![](/sites/g/files/dvc3496/files/styles/default/public/image/2021/08/Licence-to-operate-icon.png.webp?itok=2TFcnovc) ### Subject to varying conditions and strict regulations. ![](/sites/g/files/dvc3496/files/styles/default/public/image/2021/08/Forest-icon-1.png.webp?itok=Cv4Vv_t_) ### To preserve local ecosystems ![](/sites/g/files/dvc3496/files/styles/default/public/image/2021/08/Waste-treatment-plant-icon.png.webp?itok=fwBQ1ZMG) ### Collection, treatment and distribution are highly energy-intensive ## How Veolia is committed to helping municipalities We can tailor our offering depending on your project, from installing individual engineered solutions or packaged plants to complex projects. Our goal is to develop sustainable and innovative solutions that balance cost-effective technology with protecting the environment. In addition to traditional treatment processes, we have patented technological solutions to treat water, wastewater, biosolids, sludge and odor. These technologies can help you meet increasingly stringent environmental regulations under AMP7, for example, for phosphorus removal. ![Municipality, view from sky of a city with high buildings and large avenues.](/sites/g/files/dvc3496/files/styles/media/public/image/2021/08/Harbin_City_Municipal.jpg.webp?itok=Ycup0PWt) In partnership with our clients, we help respond to stakeholder expectations for sustainable solutions that contribute to improved quality of life. Whether the challenge relates to scarce water resources, health concerns or meeting stringent environmental regulations, municipal authorities throughout the world rely on our municipal water treatment expertise. Our worldwide network provides local experts with knowledge and support enabling us to deliver added-value services adapted to each locality's unique requirements. Our services include everything required to design, deliver, operate, maintain and upgrade municipal [water](/en/applications/veolia-water-technologies-supplies-world-drinking-water "Veolia Water Technologies supplies the world with drinking water") and [wastewater](/en/applications/wastewater "Wastewater") treatment facilities and systems. ## Adaptable water treatment solutions for all municipalities Veolia Water Technologies offers advanced solutions for municipal water treatment that ensure safe, reliable drinking water, efficient municipal wastewater treatment, and sustainable sludge management. Our customisable, cost-effective systems support municipal water treatment plants across Australia and New Zealand with state-of-the-art technology to protect public health and meet regulatory standards. ### World leader in drinking water solutions ![Man drinking a glass of water from the tap - municipal drinking water treatment.](/sites/g/files/dvc3496/files/styles/default/public/image/2021/08/Drinking-water.jpg.webp?itok=bePSSwjj) We specialise in municipal sewage systems that include advanced technologies for the effective treatment of drinking water, wastewater, and biosolids. Veolia’s processes, including the patented Actiflo® system, offer high-rate clarification to help municipalities manage overflow, reduce pollutants, and support compliance with stringent environmental standards. ### Customised service delivery for municipal wastewater treatment ![Three men from the staff, wearing uniforms and helmets, walking next to each other in a wastewater treatment plant, near water reservoir.](/sites/g/files/dvc3496/files/styles/default/public/image/2021/08/Municipal-wastewater.jpg.webp?itok=O9alt-sw) Veolia delivers complete services to design, build, operate, and maintain municipal water treatment systems. From packaged plants to complex systems, we provide technology that balances environmental stewardship with sustainable cost management. ### It's not wastewater. It's resource water. Veolia’s approach to municipal wastewater treatment transforms wastewater into valuable resources, including clean water and energy. With robust and compact technology, our solutions are well-suited for both new facilities and upgrades to ageing infrastructure. By minimising footprint and optimising resource recovery, our technologies support the growing demands of communities in Australia and New Zealand. Discover our sustainable development commitments to the planet and customers through our different projects all around the world, following United Nations’ Sustainable Development Goals. ### Sludge recycling: make better use of your resources ![](/sites/g/files/dvc3496/files/styles/default/public/image/2021/08/Municipal-Pech.jpg.webp?itok=6GlUUlJL) Wastewater treatment generates sludge that, with the right processes, can be converted into valuable resources like biogas. Veolia’s [sludge treatment](https://www.anz.veoliawatertechnologies.com/applications/sludge-treatment) solutions provide municipalities with sustainable options to manage and reuse biosolids, transforming waste into renewable energy while protecting the water cycle. Discover how you can [reuse](https://www.anz.veoliawatertechnologies.com/applications/reuse-archived), recycle and leverage value from wastewater, such as converting sludge into biogas. ### Stormwater Management ![](/sites/g/files/dvc3496/files/styles/default/public/image/2021/08/Municipal-Stormwater.jpg.webp?itok=-9P5lQsz) Managing combined sewer overflows (CSOs) is vital for protecting receiving waters from contamination by particulate and soluble wastes from domestic sewage and industrial discharges. Our patented [Actiflo®](https://www.anz.veoliawatertechnologies.com/solutions/technologies/actiflo) process excels in high-rate clarification during wet weather conditions, effectively treating discharges and safeguarding public health. ### Groundwater remediation ![](/sites/g/files/dvc3496/files/styles/default/public/image/2021/08/Municipal-Groundwater.jpg.webp?itok=7JHVzQ1e) Our extensive expertise extends to municipal water treatment for groundwater and soil remediation. With a focus on reducing contamination from legacy pollutants, our services include PFAS removal and tailored groundwater treatment solutions that improve the quality of local water sources, supporting the community and environment. [Cleaning up agent orange residue in Da Nang (Vietnam)](/en/goal-15-life-land "Goal 15: Life on land") Treating soil contamination from the Vietnam War ### PFAS removal ![Wheel describing 8 sources of PFAS: - non-stick cookware -stain resistance product - photography - firefighting foams - fast food packaging - pesticides - paints - shampoo](/sites/g/files/dvc3496/files/styles/default/public/image/2021/08/Municipal-PFAS.jpg.webp?itok=ka_Ay4hi) Our comprehensive range of PFAS treatment services addresses contamination in groundwater, surface water, wastewater, biosolids, landfill leachate, and industrial discharges. We are committed to fostering local employment while encouraging greater awareness around water conservation. We offer a wide range of PFAS treatment and management services for the following: - Groundwater - Surface water - Wastewater - Biosolids - Landfill leachate - Industrial discharges We also contribute to the community by fostering local employment and by being an engaged corporate citizen. For example, we support socially responsible businesses and encourage greater water awareness. ## Municipalities that trust Veolia ![](/sites/g/files/dvc3496/files/styles/show_case_card/public/image/2021/08/Municipal-Case-Study.jpg.webp?itok=Z9B1yGJ5) Energy-positive wastewater treatment plant FRANCE Veolia Water Technologies’ subsidiary OTV began working on the Cagnes-sur-Mer wastewater station in 2017. Beyond the architectural concerns regarding the design and harmony of the building in the sector and the green aspects integrated in the plant, OTV accomplished France’s first energy-positive wastewater treatment plant with high-performance equipment in compliance with European standards. Today the plant treats the wastewater of 160,000 inhabitants and produces more energy than it consumes. ## Discover our water treatment technologies for municipalities With access to cutting-edge municipal water treatment technologies and best practices around the globe, we offer cost-effective, creative solutions that utilize innovations such as smart sensors and software to optimize operational performance. ## Technologies - Municipalities [ ![](/sites/g/files/dvc3496/files/styles/vwt_product_content_push/public/image/2018/12/ActifloLaunderFlowretouche.jpg.webp?itok=ql6GLGuM) ### Actiflo® A range of products offering a high-rate and compact water clarification process for the production of drinking water, process water and the treatment and reuse of wastewater. Adsorption - Extraction ](/solutions/technologies/actiflo) [ ![](/sites/g/files/dvc3496/files/styles/vwt_product_content_push/public/image/2019/01/biosep_0.jpg.webp?itok=bWd0FR79) ### Biosep® / Neosep® Biosep® is an aerobic biological treatment process treating municipal and industrial effluents. Aerobic Wastewater Treatment ](/products/biosep-neosep) [ ![](/sites/g/files/dvc3496/files/styles/vwt_product_content_push/public/image/2022/12/MBBR-Push.jpg.webp?itok=iWj4mg79) ### AnoxKaldnesⓇ MBBR Moving bed biofilm reactor for cost-efficient removal of pollutants from municipal and industrial wastewater. High efficiency for BOD, ammonia and nitrogen removal. Aerobic Wastewater Treatment ](/solutions/technologies/anoxkaldnes-mbbr) #### [**SEE ALL OUR TECHNOLOGIES**](https://www.veoliawatertechnologies.com/en/solutions/technologies?f%5B0%5D=market%3A11) Successful projects begin with understanding client objectives and needs. We use established and innovative water and wastewater treatment technologies coupled with extensive experience to develop effective treatment solutions addressing the objectives and needs of municipal clients. In cooperation with a network of proven partners, we are able to offer custom solutions specifically tailored to each application. Our experience and knowledge continue to benefit the project after equipment delivery with support of installation, commissioning, and performance testing. Additionally, we offer extended service contracts, aftermarket replacement parts, and water treatment chemicals. ![Jeffrey J. Mocock photo](/sites/g/files/dvc3496/files/styles/default/public/image/2021/09/1516836756530.jpeg.webp?itok=Q98lzYX2) ## Jeffrey J. Mocock Vice President of Engineering Veolia Water Technologies North America - Municipal **Contact Jeffrey through his** [**LinkedIn account**](https://www.linkedin.com/in/jeff-mocock-b560693a/) ### Would you like more information about our technologies for municipality ? [CONTACT AN EXPERT](https://www.veoliawatertechnologies.com/en/contact) ## More services for our municipal clients [ ![Hubgrade Digital Services, screen shot of results](/sites/g/files/dvc3496/files/styles/content_push_teaser/public/image/2021/02/Hubgrade-Essential-4.jpg.webp?itok=MUVI1wBG) ](/hubgrade-digital-solutions "Hubgrade Digital Services") [Hubgrade Digital Services](/hubgrade-digital-solutions "Hubgrade Digital Services") A combination of digital tools and Veolia expertise that make all your water processes smarter, safer and more sustainable. [Learn more](/hubgrade-digital-solutions) [ ![Man walking near Hydrex Chemicals cans](/sites/g/files/dvc3496/files/styles/content_push_teaser/public/image/2021/04/Hydrex-push.jpg.webp?itok=R9UV9bW_) ](/services/water-treatment-chemical-programs "Water Treatment Chemical Programs") [Water Treatment Chemical Programs](/services/water-treatment-chemical-programs "Water Treatment Chemical Programs") Providing water hygiene and HYDREXⓇ chemical solutions serving the performance of utility and water treatment equipment. [Learn more](/services/water-treatment-chemical-programs) [ ![Service man controlling valves](/sites/g/files/dvc3496/files/styles/content_push_teaser/public/image/2019/06/Service.jpg.webp?itok=7mdSorWY) ](/services/installed-base-services "Installed Base Services") [Installed Base Services](/services/installed-base-services "Installed Base Services") Providing best-in-class water treatment services tailored to your exact needs to optimize the operational performance of your facility. [LEARN MORE](/services/installed-base-services) [ ![Mobile Water Services truck](/sites/g/files/dvc3496/files/styles/content_push_teaser/public/image/2019/12/Mobile-push.jpg.webp?itok=r1QtQVFz) ](/services/mobile-water-services "Mobile Water Services") [Mobile Water Services](/services/mobile-water-services "Mobile Water Services") Veolia’s offering of rental assets—to support and assist your site operations—for temporary and longer-term water treatment needs 24/7. [LEARN MORE](/services/mobile-water-services) ## Municipal Water Treatment FAQs ### How can wastewater become a valuable resource? Wastewater contains organic matter, nutrients, and energy that can be harnessed through advanced treatment technologies. By recovering these elements, wastewater can be transformed into resources such as clean water, fertilisers, and energy, contributing to environmental sustainability and resource efficiency. ### How is water treated to make it potable? Different types of treatment are available depending on the quality and origin of the raw water: - Surface water treatment generally includes at least filtration to remove suspended solids followed by disinfection to eliminate various pathogens such as parasites and viruses. The water may need to be clarified upstream of filtration if the solids concentration is high or varies too much, or contains other pollutants such as organic matter. - Groundwater containing metals may require oxidation followed by filtration. - Seawater, in addition to the clarification and filtration steps, will require treatment with reverse osmosis to remove salts and dissolved compounds. - Emerging compounds (pharmaceuticals, micropollutants, etc.), pesticides, PFAS/PFOS, require advanced treatments – adsorption for example. ### What are the different steps for municipal wastewater treatment? Municipal wastewater first undergoes screening to remove coarse solids and floating materials. Sand and grease are then removed to protect downstream equipment. Primary treatment, including settling or filtration, will remove most of the solids. The treated water is then sent to a biological treatment stage, which will attack the dissolved organic pollutants, carbon, nitrogen and phosphorus. A tertiary treatment step can then be applied to refine the removal of the remaining solids and phosphorus and, depending on the regulations in force, emerging micropollutants (pharmaceuticals, hormones, etc.). Finally, the water is disinfected, often using ultraviolet radiation systems. The sludge generated by the various wastewater treatment steps is sent to the sludge treatment chain for recovery and valorization. ### How can wastewater be reused? Treated wastewater can be safely reused in several applications: - Agricultural Irrigation: Provides a reliable water source for crops, reducing dependence on freshwater supplies. - Industrial Processes: Supplies water for cooling systems, processing, and other industrial needs. - Urban Landscaping: Irrigates parks, golf courses, and other green spaces. ### How is sewage sludge treated? Sewage sludge undergoes several treatment processes to ensure safe disposal or beneficial reuse: - Anaerobic Digestion: Microorganisms break down organic matter in the absence of oxygen, producing biogas and reducing sludge volume. - Composting: Combines sludge with organic materials to produce a nutrient-rich soil amendment. - Thermal Processes: Includes incineration or pyrolysis to reduce volume and potentially recover energy. ### Can energy be generated from wastewater? Yes, wastewater treatment processes can generate energy: - Biogas Production: Anaerobic digestion of sewage sludge produces biogas, primarily methane, which can be used to generate electricity or heat. - Thermal Energy Recovery: Combustion of dried sludge can produce thermal energy, which may be converted into electricity.