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Вопрос		Ответ
Let’s start with a few words about Seawater Desalination. начать обучение		.
The vast majority of the world’s available water—seawater—is unsuitable for drinking. начать обучение		.
The use of Reverse osmosis for seawater desalination is one of the fastest growing markets to provide potable water in drought-prone or water-scarce regions. начать обучение		.

membrane I