| 摘要 |
PURPOSE:To allow the transfer and absorption of water from a water-retaining substance easily to grains taking advantage of the physical water-absorption capability of grain, by contacting the grain with a water-retainable substance containing a definite amount of water. CONSTITUTION:A powdery or granular water-retainable substance (e.g. diatomaceous earth such as ''Celite '', etc., pearlite, wood pulp, charcoal powder, etc.) is soaked with a definite amount, preferably near the saturating amount of water, and made to contact with grain. |
