[ Product listing ](/node/56 " Product listing") #### SIRION™ Advanced & Pro are reverse osmosis systems, fully standardized, designed to produce high-quality industrial process water. [CONTACT AN EXPERT](https://www.veoliawatertechnologies.com/en/contact) [Overview](#1) [Applications](#2) [Services](#3) [Product range and Resources](#4) ## Overview ### When Production Continuity Meets Water Purity Excellence The Sirion™ Advanced represents the pinnacle of compact [**industrial reverse osmosis technology**](/solutions/technologies/sirion "Sirion™"), engineered for small to medium-scale industries where **water treatment system** reliability is non-negotiable. Built around Veolia's proven reverse osmosis membrane technology, this **premium water treatment** solution delivers consistent [**ultra pure water**](/applications/ultrapure-water "Ultrapure water") production across demanding applications. From **pure water for hospital** sterilisation to [power generation](/core-markets/power "Power") needing **boiler feed water**, and [electronics production](/core-markets/electronics-and-photovoltaics "Electronics & Photovoltaics ") demanding **demineralized water production**, the Sirion™ Advanced adapts to your industry's specific requirements. [Food processing](/core-markets/food-beverage "Food and Beverage "), [laboratories](/core-markets/laboratories "Laboratories"), and [hydrogen production](/core-markets/hydrogen-production "Hydrogen production") facilities rely on its **sustainable water treatment** capabilities. Key benefits include plug & play installation, front-access maintenance reducing downtime, **energy efficient water** production up to 5,000 l/h, and intelligent **water monitoring** through 7" touchscreen HMI. The compact design maximizes space efficiency while the RO40 controller ensures optimal **process water treatment** performance with up to 99% desalination rates. [Do you have a question about this technology? Ask an expert.](https://www.veoliawatertechnologies.com/en/contact) ![Front view of a Sirion Advanced unit](/sites/g/files/dvc3326/files/styles/media/public/image/2025/09/Sirion-Advanced.jpg.webp?itok=ocnpv_gL) ## Applications [ ![](/sites/g/files/dvc3326/files/styles/content_push_teaser/public/image/2019/11/Utillity-feed-water-push.jpg.webp?itok=d5Wqakrg) ](/applications/utility-feed-water "Utility Feed Water") [Utility Feed Water](/applications/utility-feed-water "Utility Feed Water") Technologies for optimising boiler feed water and cooling tower feed to minimise chemical usage. [Learn More](/applications/utility-feed-water) [ ![](/sites/g/files/dvc3326/files/styles/content_push_teaser/public/image/2019/06/Push-laboratories.jpg.webp?itok=GJ0VCbRG) ](/applications/laboratory-water "Laboratory Water") [Laboratory Water](/applications/laboratory-water "Laboratory Water") Water and distribution systems that produce ultra high-purity laboratory water for use in research and clinical diagnosis [Read more](/applications/laboratory-water "Laboratory Water") [ ![](/sites/g/files/dvc3326/files/styles/content_push_teaser/public/image/2019/11/Process-Water-Banner.jpg.webp?itok=uzeoAJ0f) ](/expertise/applications/process-water-0 "Process water") [Process water](/expertise/applications/process-water-0 "Process water") High quality water systems for production, process and manufacturing uses. [Read more](/expertise/applications/process-water-0 "Process water") [ ![Ultrapure banner](/sites/g/files/dvc3326/files/styles/content_push_teaser/public/image/2022/06/ultrapure.jpg.webp?itok=vbjAOkEs) ](/applications/ultrapure-water "Ultrapure water") [Ultrapure water](/applications/ultrapure-water "Ultrapure water") A full range of water purification technologies [Read more](/applications/ultrapure-water "Ultrapure water") - Boiler feed water treatment - Utility water - Water recycling and reuse - Industrial process water production - Hospital water for sterilization - Analytical water grade 3 production ## Services [ ![Hubgrade make your ressources smarter banner ](/sites/g/files/dvc3326/files/styles/content_push_teaser/public/image/2021/12/210394_VWT_CORPOC_HUBGRADE_web_banner_1542x528.jpg.webp?itok=ir7HBtMJ) ](/hubgrade-digital-solutions "Hubgrade digital solutions") [Hubgrade digital solutions](/hubgrade-digital-solutions "Hubgrade digital solutions") A combination of digital tools and Veolia expertise that make all your water processes smarter, safer and more sustainable. [LEARN MORE](/hubgrade-digital-solutions) [ ![Service man controlling valves](/sites/g/files/dvc3326/files/styles/content_push_teaser/public/image/2019/06/Service.jpg.webp?itok=KxP5N5ti) ](/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) [ ![Woman checking plant's machinery - wearing safety hat and glasses.](/sites/g/files/dvc3326/files/styles/content_push_teaser/public/image/2022/07/Content%20push%20%28298%C2%A0%C3%97%C2%A0229%C2%A0px%29%20%287%29.png.webp?itok=ZMVaf50R) ](/aquaservice "Aquaservice™") [Aquaservice™](/aquaservice "Aquaservice™") A comprehensive range of service offerings with bundled packages for optimum performance and peace of mind. [LEARN MORE](/aquaservice) ### Services - Onsite Services : Instrument calibration, water analysis, routine maintenance (pump seals etc ), membrane CIP, optimisation of performance, corrective maintenance. - Hubgrade™ : a combination of digital solutions and expertise to remotely monitor, assess and optimize the management of water, waste and energy resources. Hubgrade allows clients to access process experts remotely. ### Consumables & spare parts - FILO™ Cartridge Filters - VEOLIA VRO™ membranes - Hydrex™ chemicals ### Complementary Products - CIP RO Station ## Product range and Resources Product range [ ![SIRION™ Basic (5000-20000 series)](/sites/g/files/dvc3326/files/styles/vwt_product_content_push/public/image/2019/01/Sirion-Basic.jpg.webp?itok=isXXSeHp) ### SIRION™ Basic The SIRION™ Basic systems feature the basic necessary components to produce pure water at low cost, with reduced operation requirements. ](/solutions-services/technologies/sirion-basic) [ ![](/sites/g/files/dvc3326/files/styles/vwt_product_content_push/public/image/2023/10/Sirion-Mega-push.jpg.webp?itok=7neCwHGt) ### SIRION™ Mega High flux and low energy reverse osmosis. Membrane Filtration - reverse osmosis ](/technologies/sirion-mega) [ ![](/sites/g/files/dvc3326/files/styles/vwt_product_content_push/public/image/2021/03/Sirion-Seawater-push.jpg.webp?itok=MQOGqUXZ) ### SIRION™ Seawater Reverse osmosis systems specially designed to treat seawater. Membrane Filtration - reverse osmosis ](/technologies/sirion-seawater) [ ![SIRION™ Mini](/sites/g/files/dvc3326/files/styles/vwt_product_content_push/public/image/2019/01/Sirion-Mini.jpg.webp?itok=a69dKDJF) ### SIRION™ Mini & Midi Compact reverse osmosis systems for purity water. Membrane Filtration - reverse osmosis ](/technologies/sirion-mini-midi) [ ![](/sites/g/files/dvc3326/files/styles/vwt_product_content_push/public/image/2022/09/Sirion-Mega-SF.png.webp?itok=tLXCJ2yP) ### Sirion™ Sirion™ is a set of reverse osmosis product ranges designed to produce high purity water, removing up to 98% of dissolved inorganics and over 99% of large dissolved organics, colloids and particles. Membrane Filtration - reverse osmosis ](/solutions/technologies/sirion) Resources [PDF Sirion™ Advanced - Datasheet (2.76 MB) ](/sites/g/files/dvc3326/files/document/2024/11/DS-%20SIRION%20Advanced%20Datasheet-%20EN.pdf) [PDF Sirion Pro Datasheet (771.75 KB) ](/sites/g/files/dvc3326/files/document/2024/11/DS-%20SIRION%E2%84%A2%20Pro%20Datasheet-%20EN.pdf)