Sterilization of Water with Lime Chloride.
Clarifying Muddy Water.
Removal Of Iron From Drinking Water.
For Hardness.
Thirty-five parts of almond oil are mixed with 50 parts of glycerine of 1.26 specific gravity and 8.5 parts of 50 per cent soda lye, and boiled to saponification. To this mixture, when it has cooled to from 85° to 90° C. (185° to 194° F.), are added 100 to 125 parts of boiling water. After cooling again, 500 parts of water are added, and the solution is poured into a quart flask, with 94 per cent alcohol to make up a quart. After standing 2 months it is filtered. Twenty hydrolimeter degrees of this solution make, with 40 parts of a solution of 0.55 grams of barium chloride in 1 quart of water, a dense lather 1 centimeter high.
WATER (COPPER): See Copper.
WATER ICES: See Ice Creams.
WATER, TO FREEZE: See Refrigeration.
WATER JACKETS, ANTI-FREEZING SOLUTIONS FOR: See Freezing Preventives.
WATER SPOTS, PRIMING FOR: See Paint.