bleaching, seaweed defined in 1909 yearbleaching, seaweed - Bleaching, Seaweed;
bleaching, seaweed - Soak in distilled water for about a day and a night to soften and remove salt, then put it for 12 hours in a solution of 1 part bisulphite of soda to 10 parts of water; at the expiration of this time, mix 1 part of sulphuric acid with 5 parts of water and add 1 part of this to the first solution which has the seaweed in it. Let remain a few hours longer, then soak in several changes of clean water and dry slowly.
near bleaching, seaweed in Knolik
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