Assertion: magnesium hydroxide | /r/HasProperty | precipitated
Facets:
value: from the bittern
type: OTHER
Source sentences:
text: To remove calcium sulphate, magnesium hydroxide is precipitated from the bittern obtained as a byproduct in the manufacture of common salt, and is converted to magnesium carbonate which is added to the sea water to precipitate calcium sulphate contained therein as calcium carbonate and filtered off.
text: To remove calcium sulphate, magnesium hydroxide is precipitated from the bittern obtained as a by-product in the manufacture of common salt, and is converted to magnesium carbonate which is added to the sea Water to precipitate calcium sulphate contained therein as calcium carbonate, and ltered off.