Seoul showcases its drinking water in Singapore Seoul is showcasing its 'Arisu' brand tap water at the Singapore International Water Week Water Expo to boost global prestige, while also scouting for AI to manage future infrastructure. The Seoul Metropolitan Government is anchoring a promotional pavilion at the expo, which expects over 1,100 companies and 20,000 participants from 100 countries. Municipal governments have long struggled with a persistent, deeply psychological public relations hurdle: convincing urban residents that the water flowing from their kitchen taps is genuinely safe to drink. Seoul is taking its domestic solution to that problem onto the global stage, using a major international exposition here to market its "Arisu" brand tap water while scouting for artificial intelligence AI to manage its future infrastructure. The Seoul Metropolitan Government said Monday that it will anchor a prominent "Seoul Water" promotional pavilion at the Singapore International Water Week Water Expo, which runs Tuesday through Thursday at the Marina Bay Sands convention complex. The exhibition is among the most influential industry fixtures in Southeast Asia, expected to draw more than 1,100 companies and roughly 20,000 public and private sector participants from over 100 countries. For Seoul officials, the gathering offers a high-profile forum to elevate the international prestige of Arisu. Korea has spent years aggressively upgrading its treatment facilities and running p