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OCH1706               RECENT TRENDS IN WATER TREATMENT                          L T P C
                                                                                               3  0 0  3
               OBJECTIVE:
               To impart knowledge on various water treatment techniques

               UNIT I         AOP PROCESS I                                                           12
               Advanced oxidation process  – introduction – mechanism- photo oxidation reactions  – photocatalytic
               reactions, photo initiated oxidation – UV- H 2O 2 / ozonation, fenton / photofenton – photocatalysis –
               light source choice – used in AOPs and their spectral distributions.

               UNIT II        AOP PROCESS II                                                          12
               HOMOGENOUS  AOPs-  Ozone,  electro-chemical  oxidation,  ultrasonication,  UV  –  Photolysis,
               Hydrogen  Peroxide  and  Ultraviolet  Radiation  (H 2O 2/UV),  chemical  and  non-chemical  AOPs,
               advantages and disadvantages of homogeneous processes.

               UNIT III       MEMBRANE BIOREACTORS                                                     12
               MEMBRANE  BIOREACTORS    Introduction  and  Historical  Perspective  of  MBRs,  Biotreatment
               Fundamentals,  Biomass  Separation  MBR  Principles,  Fouling  and  Fouling  Control,  Commercial
               Technologies, Case Studies

               UNIT IV        NATURAL COAGULATION                                                      9
               NATURAL COAGULANTS – applications – batch coagulation test – turbidity removal – dye removal
               – mechanism – survey – scale up, cost analysis and design.
                                                                                     TOTAL : 45 PERIODS

               OUTCOME:
               On completing this course, the students will be able to understand the latest advances in techniques
               various  physical  processes  involved  in  waste treatment,  construction  and  working  of  equipment  and
               techniques.

               REFERENCES

                   1.  Simon  Parsons,  "Advanced  oxidation  processes  for  water  and  wastewater  treatment",  IWA
                       Publishing, 2004
                   2.  Thomas  Oppenländer,  "Photochemical  Purification  of  Water  and  Air:  Advanced  Oxidation
                       Processes  (AOPs):  Principles,  Reaction  Mechanisms,  Reactor  Concepts",  Wiley-VCH
                       Publishing, Published by, 2003
                   3.  Symon  Jud,  MBR  Book  –  "Principles  and  application  of  MBR  in  water  and  wastewater
                       treatment", Elservier, 2006.
                   4.  Yamamoto K. and Urase T, "Membrane Technology in Environmental management", special
                       issue, Water Science and technology, Vol.41, IWA Publishing, 2000.
                   5.   Radin  Maya  Saphira  Radin  Mohamed,  Adel  Al-Gheethi,    Amir  Hashim  bin  mohd  kassim,
                       ―Application  of    Natural  Coagulants  for  Wastewater  Treatment‖,  Integrated  water  resource
                       protection, 2017.








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