The U-M ballast-free ship concept offers a promising alternative that could block hitchhiking organisms while eliminating the need for expensive sterilization equipment, said Michael Parsons ...

nbsp; Aug. 14 -- Capt. Pat Nelson gazes about the cavernous, mud-slicked interior of the ballast tank deep in thebowels of the 1,000-foot cargo ship, Oglebay Norton. “This thing holds more than ...

As sustainability takes centre stage, the maritime industry is turning to advanced ballast water treatment systems to reduce ...

The vessel was en route to New York City from Japan, carrying silks, porcelain, kerosene and ... tons of manganese ore” used as the ship’s ballast. The Sindia’s route started out from ...

It was heavy enough to act as the ballast of a ship situated down low to help keep ... featured hand-painted decorations and well-built porcelain bodies. Later Cantonware lacked the quality ...

Since management of ballast water discharge becomes mandatory, a ship is obliged to exchange ballast water in open ocean and as far as Put to the Test Finding a superior manner to exchange ballast ...

along with ballast, bronze cannons, ceramics, porcelain vases and weapons. [Read the full story on the treasure ship] Colombian president Juan Manuel Santos announces the discovery of the wreck of ...

It was heavy enough to act as the ballast of a ship situated down low to help keep ... featured hand-painted decorations and well-built porcelain bodies. Later Cantonware lacked the quality ...

It was heavy enough to act as the ballast of a ship, stored down low to help keep ... 1784-1810 featured handpainted decorations and well-built porcelain bodies. Later Cantonware lacked the ...

The lawsuit contended that the EPA's failure to update the standards has left in place a 2013 general permitting scheme for ship discharges that the New York-based 2nd U.S. Circuit Court of ...