Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

UV systems for ballast water treatment

14.11.2011
UV Ballast Water Workshop on 22nd November 2011 in Hamburg

The German Bundesamt für Seeschifffahrt und Hydrographie (BSH), research provider ttz Bremerhaven and the International Ultraviolet Association (IUVA) are together organizing a Ballast Water Workshop with a focus on the use of UV light for water treatment.

On 22nd November 2011, international experts and representatives from industry will meet in Hamburg, Germany. The event will seek to answer the most pressing questions and issues raised by the UV treatment of ballast water, as well as presenting latest developments and perspectives in this field.

Bremerhaven, November 2011. The transfer of species in ballast water began as early as the start of the shipping trade itself. The movement of ballast water (BW) in ships across the globe is responsible for the settlement of about 100 million tons of sediment. Its cleaning and the disposal of the ballast sludge produced involve enormous costs. Apart from these economic aspects, BW has been identified as a major vector for the translocation of aquatic species across bio-geographical boundaries.

Scientists regard treatment technologies (e.g. UV, filters and electrolysis) in a self-controlled BW treatment system as the way forward. Ballast water treatment by means of UV radiation has attracted considerable interest in recent years. The industry has acknowledged that it can contribute to a more efficient and sustainable maritime sector, amongst others due to the absence of hazardous chemicals in the process.

The growth of UV systems as a treatment method for ballast water, which is substantiated by the increasing number of applications for type approval, either as main component or integrated in a combined technical solution, raises questions on such topics as design and installation, control and monitoring approaches, as well as the research and testing required to address the requirements of end users and the type approval procedure. The UV Ballast Water Workshop on 22nd November 2011 in Hamburg aims to bring together an audience of experts in all related fields in order to discuss, amongst others, the following questions:

• What UV dose is required for the treatment of ballast water in light of a large variety of different organisms targeted for disinfection?
• What are the typical installation requirements in terms of space, energy demand, pipelines, etc. and what experience with installa-tions has already been made?
• What are the typical control strategies?
• What technologies are typically used for cleaning? What is the experience with mechanical cleaning, chemical cleaning, etc. on board ships?

• What is the difference for UV systems between seawater and fresh water treatment?

The event will include presentations by experts in various fields as well as a final podium discussion, which will enable speakers and the audience to exchange knowledge and contribute to advancement in the sector.

If you are interested in the UV Ballast Water Workshop and due to the limited number of places available at the venue, please register well in advance via the following link: https://fd8.formdesk.com/iuva/uvballastwaterworkshop

Location: Hotel Hafen Hamburg, Seewartenstraße 9, 20459 Hamburg

Further information on this event:
• Programme and IUVA homepage http://iuva.org/uv-ballast-water-workshop
• Registration Form https://fd8.formdesk.com/iuva/uvballastwaterworkshop
ttz Bremerhaven is a provider of research services and performs application-based research and development. Under the umbrella of ttz Bremerhaven, an international team of experts is working in the areas of food, environment and health.
Contact:
Christian Colmer
Head of Communication and Media
ttz Bremerhaven
Fischkai 1
D-27572 Bremerhaven (Germany)
Tel.: +49 (0)471 48 32 -124
Fax: +49 (0)471 48 32 - 129
ccolmer@ttz-bremerhaven.de

Christian Colmer | idw
Further information:
http://www.ttz-bremerhaven.de

More articles from Seminars Workshops:

nachricht Virtual Worlds: Research Trends in Mobile 3D Data Collection
30.11.2016 | Fraunhofer IPM

nachricht 4th UKP-Workshop 2017 – Save the Date!
15.09.2016 | Fraunhofer-Institut für Lasertechnik ILT

All articles from Seminars Workshops >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Making lightweight construction suitable for series production

More and more automobile companies are focusing on body parts made of carbon fiber reinforced plastics (CFRP). However, manufacturing and repair costs must be further reduced in order to make CFRP more economical in use. Together with the Volkswagen AG and five other partners in the project HolQueSt 3D, the Laser Zentrum Hannover e.V. (LZH) has developed laser processes for the automatic trimming, drilling and repair of three-dimensional components.

Automated manufacturing processes are the basis for ultimately establishing the series production of CFRP components. In the project HolQueSt 3D, the LZH has...

Im Focus: Wonder material? Novel nanotube structure strengthens thin films for flexible electronics

Reflecting the structure of composites found in nature and the ancient world, researchers at the University of Illinois at Urbana-Champaign have synthesized thin carbon nanotube (CNT) textiles that exhibit both high electrical conductivity and a level of toughness that is about fifty times higher than copper films, currently used in electronics.

"The structural robustness of thin metal films has significant importance for the reliable operation of smart skin and flexible electronics including...

Im Focus: Deep inside Galaxy M87

The nearby, giant radio galaxy M87 hosts a supermassive black hole (BH) and is well-known for its bright jet dominating the spectrum over ten orders of magnitude in frequency. Due to its proximity, jet prominence, and the large black hole mass, M87 is the best laboratory for investigating the formation, acceleration, and collimation of relativistic jets. A research team led by Silke Britzen from the Max Planck Institute for Radio Astronomy in Bonn, Germany, has found strong indication for turbulent processes connecting the accretion disk and the jet of that galaxy providing insights into the longstanding problem of the origin of astrophysical jets.

Supermassive black holes form some of the most enigmatic phenomena in astrophysics. Their enormous energy output is supposed to be generated by the...

Im Focus: A Quantum Low Pass for Photons

Physicists in Garching observe novel quantum effect that limits the number of emitted photons.

The probability to find a certain number of photons inside a laser pulse usually corresponds to a classical distribution of independent events, the so-called...

Im Focus: Microprocessors based on a layer of just three atoms

Microprocessors based on atomically thin materials hold the promise of the evolution of traditional processors as well as new applications in the field of flexible electronics. Now, a TU Wien research team led by Thomas Müller has made a breakthrough in this field as part of an ongoing research project.

Two-dimensional materials, or 2D materials for short, are extremely versatile, although – or often more precisely because – they are made up of just one or a...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Expert meeting “Health Business Connect” will connect international medical technology companies

20.04.2017 | Event News

Wenn der Computer das Gehirn austrickst

18.04.2017 | Event News

7th International Conference on Crystalline Silicon Photovoltaics in Freiburg on April 3-5, 2017

03.04.2017 | Event News

 
Latest News

NASA's Fermi catches gamma-ray flashes from tropical storms

25.04.2017 | Physics and Astronomy

Researchers invent process to make sustainable rubber, plastics

25.04.2017 | Materials Sciences

Transfecting cells gently – the LZH presents a GNOME prototype at the Labvolution 2017

25.04.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>