When salt is removed from seawater in desalination plants, the byproduct is – not surprisingly – a lot of highly-concentrated salty brine. Ordinarily, this is just dumped back into the sea, which can ...
The rapidly growing desalination industry produces water for drinking and for agriculture in the world's arid coastal regions. But it leaves behind as a waste product a lot of highly concentrated ...
ATTEMPTS to determine small concentrations of total silica colorimetrically by applying the method of Straub and Grabowski 1, following solubilization of the silica by boiling with hydroxide, have ...