A device and method for reducing biofouling on a surface of an object is provided, wherein the surface is at least partially submerged in an aqueous environment. The device comprises an enclosure which is or becomes water permeable during use, said enclosure defining an open proximal end and a closed distal end such that said enclosure at least partially surrounds the object while the surface is at least partially submerged in the aqueous environment. The open end defines one or more walls that remain spaced apart from the surface of the object in a not fully sealed arrangement when in use. The enclosure comprises perforations in the one or more walls for passing of water into and/or out of the enclosure, and wherein the one or more walls are flexible and comprise an inner surface. In use the enclosure at least partially surrounds the object in the aqueous environment such that the inner surface of the one or more walls of the enclosure faces the surface of the object and the enclosure allows water exchange therethrough to the surface of the object while preventing or limiting biofouling on the surface of the object such that a measure of one or more water chemistry features inside the enclosure is different compared to an equivalent measure outside of the enclosure.
DURABLE BIOFOULING PROTECTION
DAUERHAFTER SCHUTZ VOR BIOBEWUCHS
PROTECTION DURABLE CONTRE L'ENCRASSEMENT BIOLOGIQUE
2022-01-05
Patent
Electronic Resource
English
IPC: | B01D SEPARATION , Trennen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / D06M Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen , TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |