METHOD FOR MANUFACTURING DEALKALIZED WATER GLASS SOLUTION AND METHOD FOR MANUFACTURING MATERIAL FOR SOIL IMPROVEMENT

摘要

PROBLEM TO BE SOLVED: To provide an easy method for manufacturing a dealkalized water glass solution.;SOLUTION: In the process of preparing a dealkalized water glass solution by electrodialysis (10) of water glass G, an acid by 3 to 50 mass% of neutralization amount is added to the water glass G prior to the electrodialysis (10).;COPYRIGHT: (C)2004,JPO