Waste water of different Food Industries, Nature of soluble solids, Concept of BOD and COD of wastes, Different treatment procure of waste water,

 Prliminary treatment, Primary treartment, Secondary treatment, Tertiary treatment, BOD values and population equivalent of different wastes, Design Of sedimentation tank, Different type of secondary treatment, Aerobicv Treatment

Activated sludge tank, Trickling bed filters, Rotatory biological cotractor, Aerated legoons process Design relared problem of all the processes

 Anaerobic treatment process, Continuous stirred tank reactor. Upflow anaerobic sludge blanket reactor. Design of anaerobic sludge digestor,

 Acedogenasis and methanenogenasis process, Mechanism of reaction, Reaction kinetics, Solid waste management, Vermicomposting of solid waste

Thermal processes inceneration and pyrolysis