Five Surat youths build India’s first device to purify brackish water with solar power

Surat innovative news: After seven years of hard work, the youth start-up has found success: Olpad has set up a plant to make sea water potable with solar energy Set up a plant with a capacity of 2000 liters per day: It costs only 20 to 5 paise per liter to get pure water from salt water.


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