Ballast water treatment

Ballast water treatment involves processes used to remove or kill organisms in ships' ballast water, which is taken on to stabilize vessels during travel. Without treatment, this water can harbor invasive species that threaten local ecosystems when discharged at ports. Treatment methods include filtration to physically remove organisms and systems that use chemicals, UV light, or other technologies to disinfect the water. The goal is to prevent the spread of invasive species and protect marine biodiversity while complying with international regulations. Properly treated ballast water ensures safer, environmentally responsible maritime operations.