The wastewater treatment plant in Altena will be completely renewed and upgraded using ‘state of the art’ NEREDA® technology. This innovative process is based on aerobic granular biomass and is extremely compact (-40% less space required). Further advantages compared to classical activated sludge processes are 30% less energy consumption, 75% reduction in chemicals and improved effluent quality.
The Ruhrverband is the first plant operator in Germany to opt for this innovative process which will set new standards in wastewater treatment.
«With its many years of experience and wide array of processes, WABAG Wassertechnik AG can offer systems and plants that are perfectly tailored to customer needs. What's more, we develop innovative solutions and bring new process technologies – such as our Nereda process – onto the market.»
WABAG Water Technology Ltd in Winterthur is the largest supplier of drinking water and wastewater treatment plants in Switzerland.
The Winterthur site employs more than 40 members of staff in Sales, Engineering, Project Management, and R&D. Our services include planning, design, execution, commissioning, and customer service – for everything from system components through to complete turnkey plants.
We have long devoted ourselves to the construction of water treatment plants and in that time have developed many processes ourselves. In light of this, we have built up a diverse portfolio of references. However, our extensive research and development work is just as important as our experience because this is what allows us to provide advanced and economical solutions for the tasks of the future as well as those of today.
WABAG is one of the world's most innovative companies in the field of water and wastewater treatment plants. It has a wealth of experience and offers many processes that have been developed in house.
Within the WABAG Group, WABAG Switzerland is the technological competence center for drinking water (ultrafiltration, multi-barrier systems), biofiltration (BIOPUR®), and moving bed technology (FLUOPUR®).
Takeover by VA TECH WABAG India Ltd. Chennai
Name changed to WABAG Water Technology Ltd., Winterthur
Formation of VA TECH WABAG Ltd, Winterthur
Sulzer Chemtech Ltd sells the Environmental Technology division to Austrian Energy
Formation of CT Umwelttechnik Inc., Winterthur
Environmental Technology division integrated into newly founded Sulzer Chemtech Ltd.
Company starts specializing in filter plants for drinking water – followed by plants for waste water treatment
Company becomes Gebrüder Sulzer AG
Gebrüder Sulzer (Sulzer Brothers) foundry established in Winterthur
We have been certified according to ISO 9001 for more than 15 years, which means that our experience of quality assurance for business processes stretches back a very long way. Our QA system is true and tested, tailored to the relevant needs, and implemented effectively.
WABAG Water Technology Ltd.
Avenue de la rasude 2
+41 21 508 15 15
With internationally operating companies in Vienna and Chennai, and offices in 25 countries, the WABAG Group has a global presence, employing around 2,000 people worldwide. The Group focuses on emerging markets in Europe, Africa, Southwest Asia, Latin America, Southeast Asia, and India.
This is a motto that WABAG has adopted for itself. Having enjoyed an eventful corporate history spanning more than 90 years, WABAG is a water technology company that is both traditional and modern at the same time.
In November 2007, the WABAG Group was reformed due to a deal that brought VA TECH WABAG Ltd., Chennai and VA TECH WABAG Vienna back together. The successful amalgamation of the two companies has reestablished WABAG as one of the most important global players in the water technology sector.
Thanks to our many years of experience, profound technological expertise, R&D competence centers in multiple locations, professional project management, and regional strengths, we are able to offer a comprehensive range of products and services for the benefit of our customers.
With our extensive portfolio of “classic” systems and processes, plus our expertise in forward-looking technologies – such as membrane filtration, optimized desalination systems, innovative sludge treatment, selective processes for water treatment and water reuse – WABAG is ideally positioned to accommodate the future requirements of the water technology market.
With WABAG, you can count on custom solutions that are geared toward the future thanks to its more than 100 patents.
Our wealth of experience in planning, constructing, and managing water technology plants enables us to provide customers with complete solutions that perfectly meet their needs. By combining construction with plant management (such as DBO, BOOT) as part of project execution, we believe we can lay further foundations for making the WABAG Group even more successful.
Since 1995, we have installed more than 1,400 plants worldwide. As a result, our plants are providing over 200 million people and more than 500 industrial firms with clean water.