NGT asks govt to ban RO-purifiers that demineralises water
The National Green Tribunal (NGT), on Tuesday, directed the Ministry of Environment and Forests (MoEF) to issue by the year-end a notification banning RO purifiers where total dissolved solids (TDS) in water are below 500 milligrams per litre. An expert committee report stated that if TDS is less than 500 milligrams per litre, a RO … Read more