Hamworthy is the world’s leading manufacturer of marine sewage treatment plant.
For over three decades Super Trident sewage treatment plants have been widely regarded as standard specification on all vessels up to the largest cruise liners. Over 6000 plants have been installed in ships across the world.
New Legislation
Plant installed on existing ships on or after 1 January 2010, and on new ships whose keels are laid on or after this date, must meet the new IMO MEPC 159(55) guidelines which are more stringent than IMO MEPC 2(VI), as indicated in the table attached.
The new ST-C series of Hamworthy plant is certified to meet IMO MEPC 159(55) and is recognized by leading shipbuilders who have placed orders for over 600 vessels.
Retrofit Sewage Treatment Plant
The Hamworthy Retrofit Trident sewage treatment plant is designed to reduce the cost of installing sewage treatment equipment into existing vessels. Each size in the range (STA, STA-C, STC) is built up from three separate water tight tanks connected by external piping. The dimension of each component tank has been arranged to permit its transportation through standard access ways.
