purple innovations

for green manufacturing

Our innovative technologies for waste gas and wastewater treatment aim to achieve a balance between industrial growth and the preservation of natural resources.

Clean Air and Clean Water for Industries
All Over the World

Industries worldwide

For industries worldwide.

For the development of society.

For the safety of the people and the environment. 

Planning and Construction of Industrial Wastewater Treatment Systems

Being an expert for wastewater treatment we offer you a wide range of biological and chemical-physical technologies to make the specific pollutants of your wastewater comply with permitted limits. Our service portfolio as turnkey provider includes consulting services and the overall project management from planning until handover of the plant. We also assist you with service and maintenance. Upon request, we can also operate your wastewater treatment plant for you.

three employees of DAS EE are looking at the manufacturing area of waste water treatment systems in DAS Headquarters
three employees of DAS EE are looking at a part of a waste gas treatment system

Planning and Construction of Industrial Waste Gas Treatment Systems

The treatment of waste gases serves the protection of people and the environment and secures manufacturing stability. Our customized Point-of-Use treatment systems are manufactured in Germany according to the highest industry standards and are serviced professionally by our worldwide teams. Thanks to the inhouse development capacities in our Dresden based headquarters and the innovations centers in Taiwan and the USA we cooperate closely with our customers to meet their fast innovation cycles.

Sustainable Innovations

The further development of industrial processes is often associated with the use of new raw materials or demands for modern recycling management. This continuously leads to new requirements for the subsequent waste gas purification and waste water treatment. Thanks to the close cooperation with our international customers, we recognize such requirements at an early stage. Learn more from us about current topics in the field of sustainable innovations.

Research on Sustainable Innovations
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Founded in Dresden
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Employees Worldwide

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Offices Worldwide

Carreer at DAS EE

Our family-owned company is characterized by the passion for environmental technologies, togetherness and an international working environment. Together, we contribute to an environmentally friendly, safe and efficient industrial development.

For this task we are searching for new colleagues who desire to move things forward and are willing to totally dedicate themselves to this. Become a member of this global team. Become an Environmental Expert.

About the Company

To Carreer Page

See all Vacancies (German only) 

Latest News

DAS expands Customer Care in Southern Germany

DAS expands Customer Care in Southern Germany

Our DAS service team is on duty for our customers worldwide 24 hours a day, seven days a week. From professional commissioning to continuous technical support, they are available to clarify all service issues. Proximity to the customer also plays an…

SEMICON Korea … 01.02.2023 – 03.02.2023

SEMICON Korea … 01.02.2023 – 03.02.2023

Beginning with 189 booths in 1987, SEMICON Korea has established itself as an exhibition representing the semiconductor industry thanks to the continuous growth of the Korean semiconductor industry. SEMICON Korea 2023 is scheduled to be held from February 1 to…

Business unit water treatment presents new image video

Business unit water treatment presents new image video

Clean air and clean water – that is our mission. We put it into practice for our customers every day in our projects around the world. In our new image video, we would like to show you what makes us so special and why you should also choose our “Purple…

DAS Environmental Expert GmbH expands its headquarters in Dresden

DAS Environmental Expert GmbH expands its headquarters in Dresden

Doubling of production capacity of waste gas treatment systems for the semiconductor industryDresden, 28th March 2022. DAS Environmental Expert GmbH creates a new manufacturing facility. Following renovation and construction work, a warehouse and a two-story building…

Safe wastewater treatment for Biotest AG

Safe wastewater treatment for Biotest AG

Safe wastewater treatment for Biotest AGWastewater from hospitals, healthcare facilities, the pharmaceutical industry, and biotechnological production carries bacteria, viruses, fungal spores, and changing concentrations of different active pharmaceutical ingredients…

Special recertification of ISO 9001 and ISO 14001

Special recertification of ISO 9001 and ISO 14001

DAS Environmental Expert GmbH has again been successfully recertified for the standards ISO 9001 for quality management and ISO 14001 for environmental management. The main focus was on the conversion and optimisation of the process landscape as well as the…