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Von Roll BHU Umwelttechnik GmbH provides solutions and concepts for technical process tasks in water and wastewater treatment for municipial and industrial applications, both for new facilities and for upgrading existing ones.

On 18 March 2010, Von Roll signed an agreement to acquire BHU Umwelttechnik. Headquartered in Bietigheim-Bissingen, Germany, BHU Umwelttechnik GmbH specializes in water and wastewater treatment.

The core competencies of this company, which was founded in 2000, lie in process engineering and project management from consulting right through to turnkey implementation. BHU Umwelttechnik GmbH has expertise in a wide range of areas, which enables it to solve almost any process engineering task in the field of water and wastewater treatment.

It ranges from the preparation of make-up water, the desalination of raw and process water, the treatment of cooling tower water, up to and including condensate polishing and the treatment of waste water. The use of the most advanced water treatment technologies significantly boosts the efficiency of power stations while reducing both operating costs and the emission of harmful pollutants. The company licenses several of its processes in a number of countries. Its global customers include renowned production companies, energy and water suppliers, and local authorities.