Severn Trent Services’ UltraDynamics line of ultraviolet (UV) disinfection systems are used on potable water pressure sets built by Specific Equipment to pressurise the potable water supply for offshore drilling rigs, platforms, work barges and land-based camps.
The potable water pressure set intakes water from the storage tank and then pumps it through a five micron filter to a fresh water pressure tank. Then, before going to the rigs potable water system, the water is disinfected by the UV system.
Ultraviolet disinfection is an alternative or supplement to traditional chemical disinfectants for potable water treatment in offshore platform or marine applications.
UV systems have a small footprint so they can readily be adapted to fit into an existing facility. In addition, the use of ultraviolet does not inject any taste or odour into the processed water, nor does it produce any undesirable by-products.
Source: Severn Trent Services
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