Even as the Punjab agriculture department has been tainted by the cotton pesticide scam, irregularities have surfaced in the purchase of water distillation apparatus installed in laboratories of the ...
Distillation is one of the oldest methods of water treatment and is still in use today, though not commonly as a home treatment method. It can effectively remove many contaminants from drinking water, ...
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...
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