1. Under the optimal condition, decolor rate of dyestuff on magnesium hydroxide could reach 99%. 在最佳条件下，氢氧化镁对直接墨绿染料及工厂中的印染废水的脱色率可以达到99%。
2. This equipment is mainly used to plant oil, crude oil, clear oil's filtrate, it is also used decolor's filtrate in the refining plant. 该设备主要用于植物油厂毛油的过滤，也可以用在精炼车间脱色的过滤。
3. The conjugated linoleic acid is prepared through caustic soda catalysis, and single molecular distillation process to eliminate residual solvent, dewater, decolor, and de odor. 本发明对由烧碱催化所得共轭亚油酸，采用单一的分子蒸馏技术，达到脱除残溶、脱水、脱色、脱臭和除味的目的。
