Treatment and Purification

Water is a precious natural resource that ensures human well-being. However, across the globe there is a severe water crisis, which is heightened by issues of inaccessibility and contamination.

Water insufficiency is a challenging problem globally with 1 in 10 people lacking a basic water pump or covered well close to home.

Efforts are underway by both state and central governments to improve access to safe and adequate drinking water to people, and nationally, as on 31 December 2018, 79% of rural habitations had been covered at 40 litres per capita per day (lpcd) but only 47% at 55 lpcd.

Nitrogen pollution of water can lead to severe consequences not only for the environment, but also to human health. Current evidence shows that nitrogen pollution of water is on the rise not only in developing, but also in developed countries.

Millions of Indian women can take up to six trips a day to gather and transport water, which takes up a major part of their day. During scorching summers when many sources dry up, their drudgery gets even worse.

DDWS orders states to open up water testing laboratories to the public

Historically, water is a gendered burden, with women being the primary caregivers responsible for cooking, washing and cleaning chores in the house and in modern times in institutions (teachers, anganwadi and healthcare workers). Women have traditionally been associated with various water related tasks - be it collecting, fetching, or purifying water.

The Government of India has passed a draft notification to bar membrane based systems such as Reverse Osmosis (RO) to be used as domestic purifiers in cities where the tap water is safe according to the Burea

It’s a dull reality that the state of water in the urban slum of Lalbagh near Azadpur in north Delhi was awful till a few years back. Hoards of people would queue up to get water from the public taps or the tankers along the road. Life was tough here and people got access to piped water supply only recently.

I am in the middle of nowhere, out on a field visit to understand how fluoride, a deadly contaminant in groundwater has been afflicting people in some of the worst affected villages in Nalgonda, Telangana. I am thirsty as hell and would do anything to find a seemingly elusive little glass of water, but I can’t.