| 1 | Land Treatment Technologies | 2,3 |
| 2 | Septic tank, Sand filter, Imhoff tanks,Mound system | 4 |
| 3 | Septic tank, Sand filter, Imhoff tanks,Mound system | 4 |
| 4 | Slow-rate infiltration | 1 |
| 5 | Rapid infiltration | 1 |
| 6 | Overland flow | 1 |
| 7 | Constructed wetland systems | 2,3 |
| 8 | MIDTERM EXAM | 3 |
| 9 | Constructed wetland systems | 2,3 |
| 10 | Combined systems | 2,3 |
| 11 | Pollutants and removal mechanisms | 2,3 |
| 12 | Pollutants and removal mechanisms | 2,3 |
| 13 | Design Factors | 2,3 |
| 14 | Sustainable environment; ecology, global environmental problems and sustainability | 2,3 |