IED Industrieanlagen und Engineering GmbH
Ihr Partner für Umwelt-Technik

Industrial Waster Water


Industrial wastewater technology


NKB Industrie





Flotaträumer in Raffinerie




NKB Molkerei


With its partners, IED GmbH has been developing and installing economic solutions for the purification of industrial wastewater for over 10 years. We work very closely together, not only with industry but with engineering firms and production engineers as well. In this context, we have specialised from the very beginning in physical-chemical pre-treatment, in sedimentation tank equipment and in sludge treatment.

We are proud of the fact that our customers have complete faith not only in our abilities but also in our claims to have developed meaningful economical and ecological solutions – and some of that since many years. What proves that this claim is justified are the more than 120 wastewater plants that we and our partners have installed in over 20 countries since our foundation in 1987, all of which have been operating without any problems and virtually undisturbed.

Procedures and range of services

ABy virtue of our longstanding specialisation and experience over the years, we are very often already called in at the planning stages. By means of basic engineering/preplanning, we already manage to design the planned equipment in the best possible way in the initial stages for the customer and, from that, develop a sustainable solution for his needs.
Just like planning errors, interface problems are already eliminated in the run-up. The integral planning know-how gained from plants already completed guarantees everyone concerned a trouble-free, secure and economical plant and operation.

We adapt our system to the respective purification capacity requirements and to the sewage composition. We conceptualise, plan and install all the way from turnkey system solutions (compact system) to individual, large-scale plants, for customers in the food, chemical, paper and automotive industries, as well as various other branches of industry.


If you got any questions, don’t hesitate, please call us.

IED Industrieanlagen und Engineering GmbH
Augustinusstr. 11c
50226 Frechen

Tel.: +49 (0) 2234 940180
Fax: +49 (0) 2234 940188
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