Past Events

BIOGAS Convention & Trade Fair

Visit us at the 29th BIOGAS Convention & Trade, the meeting point for topics such as flexibility, biomethane and slurry recycling, in the Nuremberg Exhibition Centre, Hall 9, Stand C72.

VDI specialist conference sewage sludge treatment

This year we will be present at the 10th VDI conference on sewage sludge treatment, which will take place from 18 to 19 September in Mainz. Bernd Simbach from our partner Poll will deliver a talk on "Physical methods for optimizing sludge dewatering", introducing the high-performance ultrasound technology by ULTRAWAVES .

Biogas expert discussion of the biogas-union

On June 19, 2019, Bernd Simbach from our distribution partner Poll will once again give a lecture about the possible applications of our high-performance ultrasonic technology. In Soltau, the 14th biogas conference of the biogas-union deals with "phosphorus recycling and energy recovery from biogas residues".

Bavarian biogas industry meeting

The Bavarian biogas industry meeting opens its doors on 05 June 2019. We as a high-performance ultrasound engineering company ULTRAWAVES will be present at booth no. 87 and give a talk.

BIOGAS Innovation Congress 2019

On 21st and 22nd May 2019, the 12th BIOGAS Innovation Congress will take place in Osnabrück. You will find us at booth number 27, ULTRAWAVES will give a talk on the efficient high-performance ultrasound technology.


Conference VIVUS -Conference on Agriculture, Environmentalism, Horticulture, Floristics, Food Production and Processing and Nutrition.

Symposium "Biogas from straw"

Our sales partner Georg Schätzl will give a lecture on the topic "Increasing the digestion effect when using straw and grass with high-performance ultrasound". Visit our stand.

Lecture at the Special Neighborhood Meeting "Sludge Treatment" at the wastewater treatment plant of the Abwasserverband Bergstraße in Weinheim

Bernd Simbach from our sales partner Poll will speak at the Special Neighborhood Meeting "Sludge Treatment" at the wastewater treatment plant of the Abwasserverband Bergstraße in Weinheim. The topic of the lecture on 5 July 2018 is: Phosphor recycling and energy production from sewage sludge.

IFAT 2018

Visit us at the IFAT trade fair in Munich - World's Leading Trade Fair for Water, Sewage, Waste and Raw Materials Management: Hall A2, stand 434

Lecture at the biogas - expo & congress

Topic: "Nachhaltige Intensivierung des anaeroben Abbaus und Steigerung der Biogasproduktion durch Hochleistungs-Ultraschall – Beispiele aus der Praxis" Dr.-Ing. Klaus Nickel, Gunnar Klingspor, Prof. (em) Dr.-Ing. Uwe Neis, ULTRAWAVES GmbH

Stroh, Gras => Biogas 2018

With our partner encon21 we are on site at the Bavarian biogas conference "Straw, Grass => Biogas" on January 24, 2018 in Dingolfing and inform about our high-performance ultrasound technology of the latest generation as well as their advantages and practical benefits on biogas plants.

Biogas Convention & Trade Fair

Visit us at our stand at the Biogas Convention & Trade Fair in Nuremberg, Germany: Hall 9, Stand D72. We present our new development, the BIOSONATOR compact for biogas plants with integrated high-performance ultrasound system for hard cavitation. And the clou: Due to the even more economical construction, the technology is already very profitable for systems with 300 kW!

Wisdom Fang of High View Innovation at TiGiS 2017

Wisdom Fang of ULTRAWAVES' Taiwanese Partner Highview Innovation (hVI) presented the innovative high-performance ultrasound technology from ULTRAWAVES at the Taiwan International Green Industry Show (TiGiS).

Wisdom Fang of High View Innovation at Southern Taiwan Science Park Bureau

Wisdom Fang of Ultrawaves' Taiwanese Partner Highview Innovation (hVI) presented the innovative high-performance ultrasound technology from Ultrawaves at the Southern Taiwan Science Park Bureau.

Presentation by ULTRAWAVES at the Baltic Clean Technology conference

ULTRAWAVES' CEO Dr.-Ing. Klaus Nickel is lecturing on the topic of biodegradation at the Baltic Clean Technology (BCT) conference at the end of september.The lecture is part of the thematic block "Waste water, sludge, recovering - Innovation and Efficiency".

4th Biogas Symposium NORD in the 3N Competence Center

The 4th biogas symposium NORD is dedicated to biogas plant operators, HVAC planners, HVAC installation companies and municipalities. Its topic is "maintenance and optimization for the operation of biogas plants". Georg Schätzl from the ULTRAWAVES partner company Encon 21 introduces the innovative ultrasound technology.

Ultrawaves' partner Poll GmbH at terratec in Leipzig

At the terratec trade fair for waste disposal, recycling and resource management from 5 to 7 April 2017, Poll Umwelt- und Verfahrenstechnik GmbH will be represented. And Dipl.-Ing. Bernd Simbach from Poll GmbH will give a presentation on phosphor recycling, for which Ultrawaves' technology is key.

Lecture at the International Conference Progress in Biogas IV

At the conference for international biogas experts, Dr.-Ing. Klaus Nickel will give a presentation entitled "Sustainable enhancement of anaerobic digestion and increase in biogas production by ultrasound technology - examples from practice".

Congress lecture by Dr. Klaus Nickel at the ABWASSER.PRAXIS

Ultrawaves' CEO Dr.-Ing. Klaus Nickel has held a lecture on the "Use of high-performance ultrasonic disintegration for improved utilization of wastewater resources" at the ABWASSER.PRAXIS - expo & congress on 26 January 2017.

Dr.-Ing. Klaus Nickel as guest lecturer at Chinese University

As in the past, Dr.-Ing. Klaus Nickel was invited to the Jiaotong University School of Civil Engineering in Chengdu (China) as a guest speaker.