废渣
5.Treatment and comprehensive use of waste liquid and sludge from soda ash plants
8.Study of Industrial Residue Brick in CaO-Al_2O_3-SiO_2-H_2 System
9.Research and Development of Lightweight Synthetic Aggregate and Waste Slag Concrete Wall Panel
10.However, we have to see the following radon and radioactive pollution in industrial waste residue.

