UN Sustainable Development Goals
Goal 6 - Clean water & sanitation
Target 6.3
By 2030, …..halving the proportion of untreated wastewater and substantially increasing recycling and safe reuse globally
Target 6a
By 2030, expand international cooperation and capacity-building support to developing countries in water- and sanitation-related activities and programmes, including water harvesting, desalination, water efficiency, wastewater treatment, recycling and reuse technologies