CATHODE RAY TUBE (CRT) RECYCLING SOLUTIONS-1 (Monitors-Screens-Displays)
- contain toxic items, - volume is high, - direct disposal restricted.
- consists of two parts: glass components solder glasses and neck)steel, Cu, electron gun, P coating)
- CRT glass consists of SiO2, Na2O, CaO and other components for coloring, oxidizing and X-rays protection (K2O, MgO, ZnO, BaO and PbO).
There are two CRT recycling methods: glass-to-glass (GTG) and glass-to-lead (GTL).