EN3402 Water Supply Engineering Syllabus:
EN3402 Water Supply Engineering Syllabus – Anna University Regulation 2021
COURSE OBJECTIVES:
The course objective is to identify the sources and quantity of surface and ground water bodies and their demand for the public and also to study the quality of water and their treatment techniques.
UNIT I PUBLIC WATER SUPPLY SCHEMES AND QUANTITY OF WATER
Necessary and objectives of public water supply schemes – planning and financing – Quantity of water – water requirements – continuous and intermittent supply – water demand – variations in rate of demand- its effect on design – design period – population growth and forecast – estimating the quantity of water required.
UNIT II HYDROLOGICAL CONCEPTS AND SOURCES OF WATER
Hydrological concepts – hydrological cycle – Sources of water – Intakes – types of intakes – infiltration galleries – infiltration well – storage reservoirs – storage capacity by analytical method and mass curve method – types of wells – sanitary protection of wells – tests for yield of a well.
UNIT III QUALITY OF WATER AND TRANSPORTATION OFWATER
Quality of water – portable water and mineral water – contamination of water – sampling techniques– analysis of water – Bacteriological analysis- water borne diseases – water quality standards. Transportation of water – Hydraulics of pipe flow – pipes & its types – design of pipes – Joints – pipe appurtenances – pumps – types of pumps – selection of pumps.
UNIT IV PURIFICATION OF WATER
Treatment of water- working principles of all the unit process of water treatment, Purpose and its design – screening – plain sedimentation – coagulation sedimentation – filtration – disinfection – water softening and Desalination– Operation & Maintenance aspects of all the unit process.
UNIT V OTHER TREATMENTS AND DISTRIBUTION OF WATER
Removal of Iron and Manganese – Fluoridation and Defluoridation– distribution of water – Planning – Methods of distribution – Service Reservoirs – purpose – types – locations and height – Design aspects – requirements of good distribution system – layout of distribution system- Net work analysis – preventive methods to reduce wastage of water – pipe appurtenances – house service connection.
TOTAL: 45 PERIODS
COURSE OUTCOMES:
On completion of the course, the student is expected to
CO1 Understand the various components of water supply scheme
CO2 Design of intake structure and conveyance system for water transmission
CO3 Understand the process of conventional treatment of water and design of water treatment system.
CO4 Understand and design the various advanced treatment system and knowledge about the recent advances in water treatment process
CO5 Design and evaluate water distribution system and water supply in buildings
TEXTBOOKS :
1. Garg. S.K., “Water Supply Engineering”, Khanna Publishers, Delhi, September 2008
2. Punmia B.C, Arun K.Jain, Ashok K.Jain, “Water supply Engineering” Lakshmi publication private limited, New Delhi, 2016.
3. Birdie.G.S., “Water Supply and Sanitary Engineering”, Dhanpat Rai and sons, 2018.
REFERENCES :
1. Fair. G.M., Geyer.J.C., “Water Supply and Wastewater Disposal”, John Wiley and Sons, 1954.
2. Babbit.H.E, and Donald.J.J, “Water Supply Engineering” , McGraw Hill book Co, 1984.
3. Steel. E.W.et al., “Water Supply Engineering” Mc Graw Hill International book Co, 1984.
4. Duggal. K.N., “Elememts of public Health Engineering”, S.Chand and Company Ltd, New Delhi, 1998.
5. Mark J. Hammer & Mark J. Hammer Jr., “Water and Waste Water Technology”, Prentice Hall of India Pvt. Ltd., New Delhi, 2008.