OCY751 - WASTE WATER TREATMENT (Syllabus) 2017-regulation - Open Elective | Anna University

OCY751 - WASTE WATER TREATMENT (Syllabus) 2017-regulation - Open Elective | Anna University

OCY751 WASTE WATER TREATMENT  LPTC
3003

OBJECTIVES:
• To make the student conversant with the water treatment methods including adsorption and oxidation process.
• To provide basic under standings about the requirements of water, its preliminary treatment.

UNIT I WATER QUALITY AND PRELIMINARY TREATMENT 9
Water Quality-physical- chemical and biological parameters of water- water quality requirement - potable water standards -wastewater effluent standards -water quality indices. Water purification systems in natural systems- physical processes-chemical processes and biological processes- primary, secondary and tertiary treatment-Unit operations-unit processes. Mixing, clarification - sedimentation; Types; aeration and gas transfer – coagulation and flocculation, coagulation processes - stability of colloids - destabilization of colloids- transport of colloidal particles, clariflocculation.

UNIT II INDUSTRIAL WATER TREATMENT 9
Filtration – size and shape characteristics of filtering media – sand filters hydraulics of filtration – design considerations – radial, upflow, highrate and multimedia filters, pressure filter. Water softening – lime soda, zeolite and demineralization processes – industrial water treatment for boilers.


UNIT III CONVENTIONAL TREATMENT METHODS 9
Taste and odour control – adsorption – activated carbon treatment – removal of color – iron and manganese removal – aeration, oxidation, ion exchange and other methods – effects of fluorides – fluoridation and defluoridation –desalination - corrosion prevention and control – factors influencing corrosion – Langelier index – corrosion control measures.

UNIT IV WASTEWATER TREATMENT 9
Wastewater treatment – pre and primary treatment – equalization neutralization – screening and grid removal – sedimentation – oil separation gas stripping of volatile organics – biological oxidation – lagoons and stabilization basins – aerated lagoons – activated sludge process – trickling filtration – anaerobic decomposition.

UNIT V ADSORPTION AND OXIDATION PROCESSES 9
Chemical process – adsorption – theory of adsorption – ion exchange process – chemical oxidation – advanced oxidation process – sludge handling and disposal – miscellaneous treatment processes.

TOTAL : 45 PERIODS

OUTCOMES:
• Will have knowledge about adsorption and oxidation process.
• Will gain idea about various methods available for water treatment.
• Will appreciate the necessity of water and acquire knowledge of preliminary treatment.

TEXT BOOKS:
1. Metcalf and Eddy, “Wastewater Engineering”, 4th ed., McGraw Hill Higher Edu., 2002.
2. W. Wesley Eckenfelder, Jr., “Industrial Water Pollution Control”, 2nd Edn., McGraw Hill Inc., 1989.

REFERENCES:
1. S.P. Mahajan, “Pollution control in process industries”, 27th Ed. Tata McGraw Hill Publishing Company Ltd., 2012.
2. M. Lancaster, “Green Chemistry: An Introductory Text”, 2nd edition, RSC publishing, 2010.
3. C.S. Rao, “Environmental Pollution Control Engineering”, New Age International, 2007.
Previous
Next

Comments

Post a Comment

Popular posts from this blog

EC8094 - SATELLITE COMMUNICATION (Syllabus) 2017-regulation Anna University

EC8094 - SATELLITE COMMUNICATION (Syllabus) 2017-regulation Anna University EC8094 SATELLITE COMMUNICATION  LPTC 3003 OBJECTIVES: • Understand the basics of satellite orbits • Understand the satellite segment and earth segment • Analyze the various methods of satellite access • Understand the applications of satellites • Understand the basics of satellite Networks UNIT I SATELLITE ORBITS       9 Kepler‟s Laws, Newton‟s law, orbital parameters, orbital perturbations, station keeping, geo stationary and non Geo-stationary orbits – Look Angle Determination- Limits of visibility – eclipse-Sub satellite point –Sun transit outage-Launching Procedures - launch vehicles and propulsion. UNIT II SPACE SEGMENT       9 Spacecraft Technology- Structure, Primary power, Attitude and Orbit control, Thermal control and Propulsion, communication Payload and supporting subsystems, Telemetry, Tracking and
Read more

HS8581 - PROFESSIONAL COMMUNICATION (Syllabus) 2017-regulation Anna University

HS8581 - PROFESSIONAL COMMUNICATION (Syllabus) 2017-regulation Anna University HS8581 PROFESSIONAL COMMUNICATION  LPTC 3003 OBJECTIVES: The course aims to: • Enhance the Employability and Career Skills of students • Orient the students towards grooming as a professional • Make them Employability Graduates • Develop their confidence and help them attend interviews successfully. UNIT I Introduction to Soft Skills-- Hard skills & soft skills - employability and career Skills—Grooming as a professional with values—Time Management—General awareness of Current Affairs UNIT II Self-Introduction-organizing the material - Introducing oneself to the audience – introducing the topic – answering questions – individual presentation practice–– presenting the visuals effectively – 5 minute presentations UNIT III Introduction to Group
Read more

OML751 - TESTING OF MATERIALS (Syllabus) 2017-regulation - Open Elective | Anna University

OML751 - TESTING OF MATERIALS (Syllabus) 2017-regulation - Open Elective | Anna University OML751 TESTING OF MATERIALS  LPTC 3003 OBJECTIVE: To understand the various destructive and non destructive testing methods of materials and its industrial applications. UNIT I INTRODUCTION TO MATERIALS TESTING 9 Overview of materials, Classification of material testing, Purpose of testing, Selection of material, Development of testing, Testing organizations and its committee, Testing standards, Result Analysis, Advantages of testing. UNIT II MECHANICAL TESTING 9 Introduction to mechanical testing, Hardness test (Vickers, Brinell, Rockwell), Tensile test, Impact test (Izod, Charpy) - Principles, Techniques, Methods, Advantages and Limitations, Applications. Bend test, Shear test, Creep and Fatigue test - Principles, Techniques, Methods, Advantages and Limitations, Applications.
Read more