Subha Kananan

Subha Kananan
Copper and silver vessels are age-old bacteria killers
A study found that water stored in glass, plastic and ceramic containers, and coconut shells did not show a reduction in coliform bacteria. Posted on 21 Apr, 2016 09:42 AM

About 3 million children from developing countries below the age of 5 die every year due to diarrhoeal diseases caused by polluted water, poor san

Household drinking water and coliforms (Source: Wikimedia Commons)