Drought-hit Pakistan turns to solar water treatment

MITHI, Pakistan, Feb 2 (Reuters): W orsening drought has led to over 80 per cent of water resources in Pakistan's southern Tharparker district becoming unfit for people to drink, a new study says.
That has led to plans by the Sindh provincial government to invest 5.4 billion Pakistani rupees ($53 million) in installing 750 solar-powered reverse osmosis water purification plants across the sprawling desert district, to help get safe drinking water to the region's over 1.5 million people.
All of the facilities are expected to be set up and working by June this year, the government said.
Residents living near a first plant, inaugurated in January in the Misri Shah area of Mithi, the district headquarters of Tharparker, say it is transforming life in the parched region, where vanishing rain and drying groundwater supplies mean most available water is now saline or too high in fluoride.
"It is really hardly less than a miracle for us that we can now drink sweet and clean water, for the first time in my entire life," said 45-year-old Rekha Meghwar of Mithi, as she turns on the water plant's tap to fill her pitcher.
Billed as the 'Asia's largest (by capacity) solar-powered water purification plant', the facility will treat 3 million gallons of water daily, enough to meet the water needs of 300,000 people in Mithi and in 80 adjoining villages, according to officials in the Mithi town municipal office.
Constructed at a cost of 400 million Pakistani rupees or $4 million, the plant is expected to particularly benefit women, who currently often must fetch water from far-away hand-dug wells.
Sunita Bheel, a woman waiting in line for water from the new Mithi plant, said women in the area often walk two kilometers a day to fetch water from a hand-dug well owned by a landlord outside the village.