Fenti na jirgin ruwa mai karewa wani shafi ne na musamman da aka yi amfani da shi a saman jiragen ruwa.Manufarsa ita ce rage mannewar halittun ruwa, rage juriya, rage yawan man da jirgin ke amfani da shi, da kuma tsawaita rayuwar jirgin.
Ka'idar fenti na jirgin ruwa mai lalata fata shine ya gina wani tsari na musamman ta hanyar ƙara abubuwan da ake amfani da su na musamman na anti-bioadhesion da ƙananan abubuwan makamashi, wanda hakan zai rage mannewar algae, shellfish da sauran halittun ruwa.Wannan ƙananan juzu'i, ƙasa mai santsi na iya rage juriya na kwararar ruwa da rage gogayya, ta yadda za a sami tasirin ceton makamashi da rage fitar da iska.Bugu da ƙari, fenti na antifouling kuma zai iya kare kullun da kuma tsawaita rayuwar sabis.
Fentin jirgin da ke hana lalata yakan kasu kashi biyu: tushen silicone da tushen fluorocarbon.Silicone-based antifouling ship fenti yana amfani da resin silicone da sauran abubuwa don samar da wani super-hydrophobic surface don hana ilimin halitta adhesion kuma yana da kyau antifouling sakamako;Fentin jirgin ruwa na tushen fluorocarbon yana amfani da fluorocarbons don samar da ƙasa mai ƙarancin kuzari, yana sa ya zama da wahala ga kwayoyin halitta su manne kuma yana da tasirin hana lalata na dogon lokaci.
Za'a iya zaɓar nau'ikan fentin jirgin ruwa na antifouling daban-daban dangane da yanayin amfani da jirgin da abubuwan da ake tsammanin.Gabaɗaya, fentin jirgi na antifouling yana canza halaye na farfajiyar ƙwanƙwasa, yana rage mannewar halittun ruwa da juriya na kwararar ruwa, don haka cimma manufar ceton makamashi, raguwar fitarwa da haɓaka rayuwar sabis na kwandon.Yana da matukar muhimmanci a kiyaye muhallin ruwa da aikin tattalin arzikin jirgin ruwa.
Lokacin aikawa: Dec-15-2023