A worker is standing on a ladder and inspecting a large, industrial machine within a spacious, well-lit factory, surrounded by various equipment and tools.

Clean Air for Industries Worldwide

Waste Gas Treatment for Hightech-Industries

With innovative technologies for waste gas and water treatment, we create balance between industrial growth and the preservation of natural resources.

Two men in an industrial setting are conversing in front of a large machine unit, with one holding a document and the other making an explanatory hand gesture, surrounded by pipes and structural cabling.

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.

Waste Gas Treatment by DAS EE

A worker in safety gear kneels on the floor of an industrial plant, performing maintenance on complex machinery with various gauges and pipes.

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.

Water Treatment by DAS EE

15.06.1991

Founded in Dresden

Employees Worldwide

Branches Worldwide

Natural Talents Wanted

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.

Latest News by DAS EE

All News

Industrial gas abatement unit with a sleek white and purple design is shown in front of a blurred background of a factory with chimneys, accompanied by vibrant green leaves and the text "TILIA: 99.9% DRE for CF₄," highlighting environmental focus by DAS.

Best in Class Abatement System: DAS Exeeds SEMI SCC Greenhouse Gas Benchmarks

Press Release

DAS Environmental Experts reaffirms its leadership in sustainable semiconductor emissions control with independent validation showing that its TILIA abatement system achieves Destruction and Removal Efficiencies (DRE) exceeding 99.9% for CF₄ and other fluorinated greenhouse gases.

A group of people in an industrial control room, wearing casual work attire, gather around a large panel with one person pointing at it, as others observe attentively.

New Innovation and Support Center by DAS Opens in Arizona

Company News

DAS Environmental Experts Group expands U.S. presence with new Innovation & Support Center in Glendale, Arizona

Subfab360

Industry Insights

“Network in the spotlight”: Microelectronics, software and supplier companies work together on the resource-efficient sub-fab.

A glowing light bulb rests on a reflective surface against a blurred backdrop of lush green foliage, conveying innovation and sustainable energy in an outdoor setting.

TSUGA — A Success Story

Case Study

In semiconductor production, the effective removal of nitrogen oxides (NOx) is of crucial importance.

This infographic illustrates the industrial water reuse process, showcasing stages including collection, wastewater management, pre-treatment, biological treatment, membrane filtration, chemical treatment, and mechanical post-treatment.

Water is Key!

The semiconductor industry faces the challenge of optimizing water use. DAS Environmental Experts provides sustainable wastewater solutions, ensuring efficient treatment and recycling for high-tech and other industries.

DAS EE is ready for H2!

We support our customers on their way to an emission-free abatement.