Neem (Azadirachta indica) is a powerful medicinal tree native to the Indian subcontinent and widely used in Ayurvedic medicine for its health benefits ... oil, powder, and neem-based supplements ...

Feasibility of column adsorption of components contributing COD and color onto activated Neem Leaf Powder using sulphuric acid (a-NLP) from textile wastewater has been studied in this investigation.