2 minute read
Qualitative and quantitative estimation of adulterant in common food items
4. identify the methods to control corrosion 5. analyze the components present in cement 6. realize the solid waste management applications
Module 1: Water Technology (8 Hours)
Sources of water – Impurities in water - Hardness, Units and calculation of hardness – Determination of hardness by EDTA method -Disadvantages of water – Scales – Sludges – Internal conditioning –Calgon& carbonate conditioning In Caustic embrittlement –causes (DO, CO2, acids) & removal methods – Alkalanity – Calculation of alkalinity – Determination of dissolved oxygen – water borne diseases
Module 2: Water Treatment (7 Hours)
Unit operations and processes -principle and functions of flash mixers, flocculators, sedimentation tanks, filtration, aeration, disinfection - distribution network - water softening. - Desalination – Electrodialysis - Reverse Osmosis
Module 3: Waste Water Treatment (7 Hours)
Layout of municipal wastewater treatment plant, physical unit operation – screening - flow equalization - flocculation, sedimentation - chemical precipitation - aerobic and anaerobic treatment process –sewage treatment plant (stp) - septic tank.
Module 4: Corrosion and its control (8 Hours)
Dry Corrosion – Oxidation corrosion – mechanism – Wet corrosion – Mechanism – Galvanic corrosion – Galvanic series – Factors influencing corrosion - Corrosion control methods
Module 5: Cement and its effects on Environment (8 Hours)
Cement – Introduction – classification, Portland cement – Manufacture – Properties, Chemical composition of cement -Setting and Hardening of Portland cement –-. Special cements – CO2 emission from cement manufacturing and its effect on the environmental pollution
Module 6: Solid Waste Management (7 Hours)
Municipal solid waste (MSW) - composition and various chemical and physical parameters of MSW Effects of solid waste on environment
Text Books:
1. Jain and Jain “Engineering Chemistry” 16th Edition, Dhanpat Rai Publishing Company, NewDelhi, 2017 2. Mahan B. M and Meyers, R. J, “University Chemistry”, 4th edition, Pearson, 2009 3. Jones R. M., "Mechanics of Composite Materials", Hemisphere Publishing Corporation, New York
Reference Books:
1. Sienko M. J. and Plane R. A., “Chemistry: Principles and Applications”, 3rd Edition, McGrawHill, 1980 2. Tembe B. L., Kamaluddin and M. S. Krishnan, “Engineering Chemistry” (NPTEL Web-book) 3. Chawla, K. K., “Composite Materials, Science and Engineering”, ISBN: 978-0-387- 74365, Springer. (2012), 4. Daniel, I. M. and Ishai O., “Engineering Mechanics of Composite Materials”, Oxford University Press, 2nd Edition, 2005.
20CH1006 Public Health Service Laboratory
Course Objectives
Enable the students to 1. Analyze the water properties 2. Utilize electrochemistry based experiments 3. Estimate the amount of an analyte in asample
Course Outcomes
The students will be able to 1. perform experiments related water analysis 2. perform conductance based experiments 3. demonstrate the spectroscopic techniques of analysis 4. quantitative estimation of analyte present in a sample
