Provision of clean water is one of the most important global issues. However, clean water resources are decreasing every day because of contamination by various pollutants including organic chemicals. This article discusses techniques to remove pollutants from clean water resources and thus contributes to the advancement of 6.3, which target the reduction of pollution, eliminating dumping and minimizing release of hazardous chemicals and materials which substantially increases water recycling.
A third of the 2.5 billion people worldwide without access to improved sanitation live in India, as do two-thirds of the 1 billion practising open defecation and a quarter of the 1.5 million who die annually from diarrhoeal diseases. This study looked at the effectiveness of a rural sanitation intervention in India, providing insight into how to reach SDG 6.2 to achieve access to adequate and equitable sanitation and hygiene for all and ending open defecation whilst paying special attention to the needs of women and girls and those in vulnerable situations.

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