| Waste treatment technologies | Holder | ||||
| Personal work | Holder | ||||
| Environmental impact of industrial and mining activities | Holder | ||||
| Project | Holder | ||||
| Mineral processing I - basics | Holder | ||||
| Solid Waste and by products processing | Holder | ||||
| Extractive metallurgy | Holder | ||||
| Mineral processing (processes) | Holder | ||||