Trà Vinh to treat nearly all urban household solid waste by 2025 stockbot 0 248 2021.08.12 16:40 http://vietnamnews.vn/society/1008935/tra-vinh-to-treat-nearly-all-urb… + 15 https://vietnamnews.vn/rss/society.rss + 2 The Cửu Long (Mekong) Delta province of Trà Vinh plans to collect and treat 98.5 per cent of household solid waste in urban areas by 2025.