1) prepare in detail about different kinds of Flocculation.
2) Describe about Tray and Tilted settlers in detail.
3) Describe two film theory in mass transfer operation.
4) Describe in detail about attached growth biological treatment process with a neat and suitable sketch.
5) Describe about phosphate removal by chemical precipitation method in detail.
6) Describe how to overcome operational problems caused by flow rate variations in detail.
7) describe about different kinds of mixers used for rapid mixing in waste water treatment.
8) prepare in detail about the classification of screening equipments used in waste treatment.