The Maritime Environmental Protection Committee of the United Nations' International Maritime Organization (IMO) has granted Siemens Final Approval for its Sicure ballast water management system.
The Final Approval is based on a directive issued by the IMO, a specialized agency of the United Nations, which requires all deep-sea vessels to operate IMO-approved ballast water management systems. The objective is to avoid the spread of alien aquatic organisms and pathogens carried in untreated ballast water. The IMO directive will come into force in the near future and will entail retrofitting approximately 50,000 sea-going vessels worldwide.
For its Sicure system, the Siemens Industry Automation Division received Basic Approval back in 2010, as the first leg of a two-tier certification process by the IMO. By granting Final Approval, the IMO confirms the new Siemens ballast water management system's environmental compatibility and compliance with the safety standards. The Sicure system is a further development of the Chloropac system, which has seen 35 years of successful ship-board use for treating seawater cooling circuits. The electrolytic system produces hypochlorite from the salt contained in seawater.
The Sicure system consists of a filtration stage followed by electrochlorination and a dosing unit which precisely meters the addition of hypochlorite. Electrochlorination occurs in a sidestream of the ballast water main. Only about one percent of the ballast water to be treated is carried through the system's electrolysis cells. This makes for small system components which are easily integrated into existing vessels. Another key advantage of the Sicure system lies in the fact that it is not only used for treating ballast water but also for treating cooling water circuits on board. Since ballasting occurs only during very short periods in a ship's lifetime, conventional ballast water systems remain idle 95 percent of the time. By contrast, the Sicure system can be used all the time, eliminating the need for an additional system for treating cooling water. The Siemens system is particularly suited for vessels above a gross tonnage of 35,000.
Water treatment equipment is an important part of Siemens' marine technology product offering. Siemens also specializes in the design, manufacture and commissioning of electrical ship propulsion systems for all types of merchant vessels, naval vessels and submarines worldwide.Further information about solutions for water treatment is available at:
The Siemens Industry Automation Division (Nuremberg, Germany) supports the entire value chain of its industrial customers – from product design to production and services – with an unmatched combination of automation technology, industrial control technology, and industrial software. With its software solutions, the Division can shorten the time-to-market of new products by up to 50 percent. Industry Automation comprises five Business Units: Industrial Automation Systems, Control Components and Systems Engineering, Sensors and Communications, Siemens PLM Software, and Water Technologies. For more information, visit http://www.siemens.com/industryautomation
SiCURE and Chloropac are trademarks of Siemens and/or its affiliates in some countries.
Reference Number: IIA2012032819eContact
Peter Jefimiec | Siemens Industry
Tool helps cities to plan electric bus routes, and calculate the benefits
09.01.2017 | International Institute for Applied Systems Analysis (IIASA)
Realistic training for extreme flight conditions
28.12.2016 | Technical University of Munich (TUM)
Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.
The results will be published on March 22 in the journal „Astronomy & Astrophysics“.
Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...
Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.
Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...
In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...
Enzymes behave differently in a test tube compared with the molecular scrum of a living cell. Chemists from the University of Basel have now been able to simulate these confined natural conditions in artificial vesicles for the first time. As reported in the academic journal Small, the results are offering better insight into the development of nanoreactors and artificial organelles.
Enzymes behave differently in a test tube compared with the molecular scrum of a living cell. Chemists from the University of Basel have now been able to...
20.03.2017 | Event News
14.03.2017 | Event News
07.03.2017 | Event News
24.03.2017 | Materials Sciences
24.03.2017 | Physics and Astronomy
24.03.2017 | Physics and Astronomy