Sentences with phrase «samples of pure water»

Not exact matches

His Russian scientific team had finally accomplished its elusive goal: retrieving the purest sample yet from Lake Vostok, an Antarctic body of water that has likely been locked beneath thousands of feet of ice for up to 15 million years.

Keywords: Potable Sedimentation Desalination Distillation Evaporation Objectives: Distinguish between potable water and pure water Describe the differences in treatment of ground water and salty water Explain how to test water samples, and to carry out a distillation

That is, the percentage of the sample that is pure water in relation to the other dissolved elements it contains.