SEDNA BALLAST Brochure
5Pages

E-mail: ¡nfo@hamannag.com Internet: www.hamannag.com HAMANN (If-AG SOLUTIONS FOR A BETTER ENVIRONMENT SOLUTIONS FOR A BETTER ENVIRONMENT BALLAST WATER TREATMENT VERSATILE - COMPACT - CONTAINERIZED - MODULAR

COMPANY PROFILE ONE OF THE LEADING COMPANIES IN THE WORLD_ With an emphasis on sustaining the environment for future generations Hamann have produced a range of products for the maritime industry that have seen the company grow into a global corporation, HAMANN AG. The market acceptance experienced by HAMANN AG is proof that fully certified systems designed to protect the mari- ne environment can be built economically and reliably for the marine shipbuilding industry. Ballast water treatment and exhaust emission control are new problems requiring cutting edge technologies. HAMANN AG has...

BALLAST WATER TREATMENT SED NA® - THE VERSATILE BALLAST WATER TREATMENT SYSTEM The system is able to handle capacities from 250 up to 1000 m3/hour. A combination of moduls will be able to serve larger pump capacities. For Navy vessels and Mega Yachts smaller plants are in the engineering phase. Various configurations are feasible but the following are the three basic designs: • Containerized system • Skid mounted system • Modular system The new ballast water treatment system SEDNA® is of such impor- tance that in order to meet demands in the very near future section called Hamann Ballast-...

BALLAST WATER TREATMENT MODULAR BALLAST WATER TREATMENT SYSTEM SEDNA® The SEDNA® system is treating the water during uptake. There is no delay in ballasting. All solids remain at the point of Fine filtration (50umV self degnine Physical separation by means of the HAMANN Hydrocyclone The newly developed hydrocyclone was specially designed for ballast water applications. It significantly reduces the sediment load of the ballast water and also removes some of the organisms. The small size of the individual hydrocy- clone allows installation on a single deck. The number of hydrocyclones needed...

These tests were carried out with a single HAMANN AG Hydrocyclone and the following table confirms the very high effi- cacy of these new hydrocyclones: Removal of particles with SEDNA® hydrocyclone at different flow rates Particle size(um) The results detailed below show that the SEDNA® balast water treatment system removes and inactivates a great variety of organisms transported with ships'ballast water. 1 - qualitative analysis of phytoplankton only 2- no re-growth occured over 5 days n.d. - no data