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30 дни за връщане на стоката
Water is essential for all life forms on earth (human, plants and animals). It is one of the most abundant natural resources on earth, covering three-fourths of the planet's surface. About 97% of the earth's water is saline water existed in oceans, and the remaining 3% is fresh water in the forms of ice, ground water, lakes and rivers. Less than 1% of the fresh water is within human reach,Solar-powered desalination system is one of the ways to get fresh water using saline water.