For a world with clean water.
Because water protection is climate protection.

Our solutions by industry at a glance — Solutions by industry

Discover possible solutions from a climate and environmental protection perspective to find the right wastewater concept for your requirements.

wastewater treatment components — Wastewater treatment components

High-quality wastewater treatment plant components for municipal wastewater treatment and multi-sector industrial applications.

Semi-Central Wastewater treatment plants

The standardized AQUAMAX^®PRO-series – specially developed for business, industry, tourism and municipalities.

Webinars, Seminars, Events and Exhibitions

ATB WATER - Small sewage treatment plants, wastewater treatment technology and sewage technology for every challenge in industry

Discover our wide range of applications: from small wastewater treatment plants for a single-family home to SBR treatment systems for commercial, municipal or catering applications to wastewater treatment plant components for industrial applications - we support you when it comes to proper wastewater disposal.

As a specialist in the field of wastewater technologies and decentralized treatment technology, we have been committed to the water resources of our planet since 1999. We are constantly working on innovative, simple and user-friendly solutions around the topic of water, because the idea of a "simple" and yet "revolutionary" wastewater treatment is still in the foreground. The cornerstone of our success is you, because for you and with you, new objectives and innovations are constantly being created, which we optimize and implement every day under the highest quality standards in our family-run company.

In line with our vision, we are at your disposal - our customers and partners - with lots of information, data and facts worth knowing. Visit us at trade fairs, or take part in our exciting and regularly held seminars - we are available for you online and on site. Since new events and findings in the areas of water & wastewater, climate change & environment and microplastics & CO₂ are added practically every day, we always keep you up to date. All important dates and news can be found at our events or our news. If you have a special request or challenge, you can contact our customer service via our inquiry form, or find your contact person via the international ATB partner search.

For a world with clean water. Because water protection is climate protection.

Our Company Achievements - ATB as entrepreneur and competent partner

News and Updates about ATB WATER

Now available: Our AQUAMAX ® BASIC small wastewater treatment plant as an anniversary edition

To mark our 25th anniversary, we would like to introduce a small innovation today.

IFAT is over!

We would like to thank all our customers, business partners and interested parties for their visit and the interesting discussions.

A quarter of a century of innovations for clean water!

When we were founded 25 years ago, on April 1, 1999, we changed the entire industry with our revolutionary AQUAMAX ®.

Change in our shareholder structure

Founder and long-time CEO of ATB WATER GmbH is leaving the ATB WATER Group to focus on new projects.

ATB goes Georgia!

The joint participation with our partner Vortex at this year's international trade fair Caucasus Build in Tbilisi even led to a TV appearance on the Georgian broadcaster BMG.

Unser neuer ATBSHOP-Katalog für 2023/24 ist da

NEW! The ATBSHOP Catalog!

Our new ATBSHOP catalog in fresh design, valid from 01.04.2023 and with far more than 1,000 products around the topic of water and wastewater technology.

ATB WATER as a guest in Moldova - History meets modernity

At the beginning of March 2023, we visited the Republic of Moldova for the second time to drive further market development.

ATB Romania celebrates its 15th anniversary

We are celebrating 15 years of ATB Romania!

On 25.09.2007 ATB Romania was founded and now celebrates its 15th anniversary! We are very happy about this and congratulate the whole team.

ATB employees stand in front of the company vehicle with donations in kind

We support Ukraine...

...and try to alleviate the suffering of the people. Please help us with this.

our colleague david presents the installation of our 100,000th system

Installation and commissioning of the 100,000th wastewater treatment plant

The installation of our 100,000th system - another milestone in the history of ATB WATER.

Participation in the online conference of BLUE PLANET Berlin

We are very pleased to have the opportunity to give a presentation at the online conference of BLUE PLANET Berlin this year.

Cairo Water Week 2021 - GWP-Atlantis Workshop

On october 25, 2021, our expert speakers gave an exciting presentation on "Wastewater Treatment Plants as a Resource for Water, Energy and Nutrients" at Cairo Water Week.

World Environment Day: Carrying the world on our hands

WORLD ENVIRONMENT DAY 2021 | NATURE = FUTURE

June 05 is World Environment Day

BVCD - New sponsoring membership in the camping industry

We are pleased about the new partnership with the Federal Association of the Camping Industry in Germany e.V.

There is no Planet B, written on a shield

World Earth Day 2021

Stop the ignorance! We must act - NOW!

Happy ATBirthday!

Today we celebrate 22 years of innovations for clean water!

World Water Day 2021

The topic of this year's World Water Day is "Valuing Water". Here you can find out what we are doing to help.

Our new AQUAMAX^® PRO brochure is now available!

Now in a new online design with suitable wastewater concepts for many different requirements.

You are great!

A big THANK YOU to everyone who donated!

Our new blowers: ATB-80, ATB-100, ATB-120

The new dimension of waste water aeration: During the campaign period you will receive an additional 10% discount on the list price!

"The winner is"...

Our customer survey is finished. Many thanks to all participants for the various ideas, praise and constructive suggestions for improvement, which we would like to implement in the best possible way.

The new PUROO® and AQUAMAX® brochures are now available

Now even more clearly structured on six pages, with clear application examples and all the advantages at a glance. Have fun reading!

Happy ATBirthday - our AQUAMAX® becomes 20

And again, there's something to celebrate! Today exactly 20 years ago our AQUAMAX® was approved.

AQUAcalculatorPRO - Write your offer yourself

Person with protective clothing in hospital

ATB helps hospital with protection gear

Once again this week we received a call for protective equipment from the municipal hospital in Pirmasens. Due to the current emergency situation we have donated protective overalls and hope to make at least a small contribution.

"We need perspectives now."

Today a statement of our CEO and founder Markus Baumann on the CORONA crisis.

ATB helps old people's home. People in protective equipment

ATB helps nursing home with protection gear

Due to the current plight of the retirement home Mennighüffen/Löhne, we have donated 200 of our protective overalls and hope to make at least a small contribution.

ATB supports "Aktion Mensch"

"Aktion Mensch" is committed to improving the living conditions of people with disabilities, children and young people.

ATB schließt Kooperationsvertrag mit Regierung in Ägypten

Das Ministerium für Militärische Produktion unterzeichnet eine Vereinbarung mit ATB WATER über die Zusammenarbeit auf dem Sektor der dezentralen Abwasserbehandlung und Recycling.

Certificate of the Aquatech Award Ceremony

ATB auf der Amsterdam Water Week ausgezeichnet

ATB auf der „Amsterdam International Water Week“ für seine Innovation SEWTREE ausgezeichnet.

##SEWTREE

SEWTREE nominiert für den AQUATECH INNOVATION AWARD 2019

Unser innovatives Konzept SEWTREE ist unter den TOP 3 nominiert für den AQUATECH INNOVATION AWARD 2019

World Clean Up Day 2019

ATB WATER sponsort World Clean Up Day 2019

Winner of the ATB photo competition

Our photo competition ended on 30 June 2019. In the meantime a selection of the 3 best photos has been made...here are the winners

ATB WATER was awarded as a family-friendly company.

We are particularly proud of the Minden-Lübbecke district's award as a "family-friendly company".

The AOK company run in Herford. ATB took part

Fun instead of speed - running for a healthy working atmosphere

The AOK Company Run Herford is not a temporary competition. The team spirit alone is strengthened.
The ATB WATER team was...

PUROO ® small sewage treatment plant now also with NSF approval

During the last months our small sewage treatment plant PUROO ® was able to prove its efficiency once again.

20 years ATB

20 years ago, on 1 April 1999, we were the first supplier of series-produced retrofit units for sewage treatment plants to...

Markus Baumann and Murat Ceylan - Management at ATB

ATB WATER on expansion course

With the start of the new year 2019, we are expanding our management team and thus the distribution of management responsibilities.

ATB supports Viva con Agua for Christmas

Under the motto "Water for all - all for water" the association Viva con Agua is committed to clean drinking water worldwide.

#SEWTREE

New concept for urban wastewater and rainwater management

ATB WATER presents its SEWTREE concept for the first time.

A paradise in need!

Take a look at how we successfully and sustainably solve the wastewater problems in holiday regions – in this case at The Galapagos Islands. Read the article: https://www.kfw.de/stories/environment/nature-conservation/galapagos-wastewater Follow our YouTube channel: https://www.youtube.com/user/atbwasser/videos

UPDATE // CSR-Project*: Wastewater treatment in Vietnam

*(CSR = Corporate Social Responsibility)

In this part of the world, almost every public building has toilet facilities that are regularly cleaned and serviced.

IFAT

The IFAT - the world's leading trade fair for environmental technologies.

ATB Umwelttechnologien GmbH becomes ATB WATER GmbH

Finally we are showing it: ATB has been involved in the wastewater treatment segment for almost 19 years now.

ATB at the "Carrefour de l’Eau" 24 - 25 January 2018 in Rennes

This year ATB again took part in the - meanwhile 19th - "Carrefour de l’Eau”-Show in Rennes, France.

Let’s build a monastery together for the 21st century

The French foundation “Benedictine community Prieuré Sainte-Marie de la Garde” has launched a project “Let’s build a monastery together for the 21st century".

Sewage plant components and solutions for wastewater treatment

Expansion of product range

Since many years our ATB aeration systems and decanters have been operating successfully in a large number of installations.

Climate change and CO2 reduction: The best energy is that which is not needed.

Climate change/CO2 reduction: The best energy is that which is not used.

ATB takes a decisive step in climate protection, combined with a significant extension of the service life of the plants!

ATB among the innovative Top 100

ATB Umwelttechnologien GmbH performed so excellently that a first-class place among the country's innovative Top 100 is secured.

GreenTec Awards 2014: Our PUROO® small wastewater treatment plant wins in the "Water & Wastewater" category

After our PUROO® plant reached the top 3 of the GreenTec Awards, we have now also been named the winner in the category "Water & Wastewater".

WorldWaterDay 2016

World Water Day is held every year on March 22 - an important date, especially in our industry. Water is becoming increasingly scarce - making it all the more important to use it responsibly.

NEW: Puroo complete systems in plastic containers

Now new in the range: PUROO® complete systems in "Type R" plastic containers

The systems are suitable for connected loads of 1 - 15 p.e. and impress with their low installation depth. The smallest version is only 1.78 m deep, about 40 cm less than comparable tanks. The height is variable due to 3 different dome shaft variants. And the installation is particularly easy thanks to a ready-to-plug-in system; no further accessories are required!