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ETL Verfahrenstechnik GmbH

Whether it is a new acquisition or the retrofitting of an existing plant, we offer the suitable filtration system. Thereby we are completely independent of the type or manufacturer of the already existing online measurement technology. We are gladly at your disposal for an individual consultation.

ETL Verfahrenstechnik GmbH, your partner for customized solutions in filtration technology.

Filtration systems from ETL Verfahrenstechnik GmbH

ETL Verfahrenstechnik GmbH offers state-of-the-art filtration systems that effectively and reliably remove particles and contaminants from liquids. They cover microfiltration to ultrafiltration and ensure optimal performance in various wastewater treatment plants.

Filtration systems

Retrofit solutions from ETL Verfahrenstechnik GmbH

We understand that our customers process monitoring requirements can change. For this reason, we offer customized retrofit solutions to modernize your existing plant and adapt it to current requirements.

Retrofit solutions

Acid dosing systems from ETL Verfahrenstechnik GmbH

The acid dosing systems from ETL Verfahrenstechnik GmbH allows an efficient, targeted acid supply for decalcification and cleaning of aeration elements. They are mobile, optimize the performance of your wastewater treatment plant, reduce energy consumption and extend the life cycle of your plant components.

Acid dosing systems

Application areas of our filtration solutions

Wastewater treatment:
Our high-quality filtration products are widely used in the treatment of wastewater. They are used for filtration (sample preparation) of samples from influent, biological and effluent in communal and industrial wastewater treatment plants. With our expertise, we help treat wastewater efficiently and in an environmentally sounded manner.

Environmental monitoring:
In the field of environmental monitoring, our filtration solutions are an essential component for the control and purification of surface water. Our products help improve water quality and meet ecological standards.

Process monitoring:
Our filtration technology also plays an essential role in process monitoring, for example in cooling water systems. In addition, we also supply tailor-made solutions for the specific requirements of the pharmaceutical and food industries to ensure the highest quality standards.

With ETL Verfahrenstechnik GmbH, you are choosing a partner that specializes in innovative and reliable filtration solutions. We ensure that you achieve your goals in terms of water quality, process safety and environmental protection.


We will be happy to advise you personally. Please call us: +49 8861 930907-3

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ETL Verfahrenstechnik GmbH offers a wide range of filtration solutions and products that are suitable for both communal and as well as for industrial applications. Our products are designed to meet the specific requirements and goals of our customers. Choose ETL Verfahrenstechnik GmbH as your reliable partner for best filtration solutions and first-class services.