Cyclopedia of textile work : a general reference library on cotton, woolen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects (1911)
American School (Lansing, Ill.) · Chicago : American school of correspondence · leaf 269
Plan of Fig. 77. paratively simple, but the various forms of apparatus for remov-ing this precipitate from the water are more or less complicated.The commonest re-agents used as precipit-ants are sodiumcarhonate and calcium hydroxide. These are added to the water … Side Elevation of Top of Pig. 77. in just the right proportion to react with the mineral matterpresent according to the following equations: Firsts assuming that the water is only temporarily hard:C^ll^{CO^\ + Ca(0H)2 = 2CaC03 + 211^ O. By this method it will be aeen that if lime water is added 235…
Textile fabrics · Textile industry
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.