JNTUK B.Tech Environmental Engineering – I gives you detail information of Environmental Engineering – I R13 syllabus It will be help full to understand you complete curriculum of the year.
Lecture : –— — : 3 hrs/Week Internal Assessment : Marks
Tutorial : — — : 1 Hrs / Week Semester End Examination : Marks
Practical : — Credits : 3
Course Learning Objectives
The course will address the following:
- Outline planning and the design of water supply systems for a community/town/city.
- Provide knowledge of water quality requirement for domestic usage
- Impart understanding of importance of protection of water source quality and enlightens the efforts involved in converting raw water into clean potable water.
- Selection of valves and fixture in water distribution systems.
- Impart knowledge on design of water distribution network.
Course Outcomes
Upon the successful completion of this course, the students will be able to:
- Plan and design the water and distribution networks and sewerage systems.
- Identify the water source and select proper intake structure.
- Characterisation of water .
- Select the appropriate appurtenances in the water supply .
- Selection of suitable treatment flow for raw water treatments.
SYLLABUS
UNIT-I
Introduction: Importance and Necessity of Protected Water Supply systems, Water borne diseases, Flow chart of public water supply system, Role of Environmental Engineer, Agency activities. Water Demand and Quantity Estimation: Estimation of water demand for a town or city, Per capita Demand and factors influencing it – Types of water demands and its variations- factors affecting water demand, Design Period, Factors affecting the Design period, Population Forecasting.
UNIT-II: Sources of Water: Lakes, Rivers, Impounding Reservoirs, comparison of sources with reference to quality, quantity and other considerations- Capacity of storage reservoirs, Mass curve analysis. Groundwater sources of water: Types of water bearing formations, springs, Wells and Infiltration galleries, Yields from infiltration galleries. Collection and Conveyance of Water: Factors governing the selection of the intake structure, Types of Intakes. Conveyance of Water: Gravity and Pressure conduits, Types of Pipes, Pipe Materials, Pipe joints, Design aspects of pipe lines, laying of pipe lines.
UNIT-III : Quality and Analysis of Water: Characteristics of water–Physical, Chemical and Biological-Analysis of Water – Physical, Chemical and Biological characteristics. Comparison of sources with reference to quality- I.S. Drinking water quality standards and WHO guidelines for drinking water.
UNIT–IV : Treatment of Water: Flowchart of water treatment plant, Treatment methods: Theory and Design of Sedimentation, Coagulation, Sedimentation with Coagulation, Filtration.
UNIT-V : Disinfection: Theory of disinfection-Chlorination and other Disinfection methods, Softening of Water, Removal of color and odours – Iron and manganese removal –Adsorption-fluoridation and deflouridation–aeration– Reverse Osmosis-Iron exchange–Ultra filtration.
UNIT–VI : Distribution of Water: Requirements- Methods of Distribution system, Layouts of Distribution networks, Pressures in the distribution layouts, Analysis of Distribution networks: Hardy Cross and equivalent pipe methods -Components of Distribution system: valves such as sluice valves, air valves, scour valves and check valves, hydrants, and water meters–Laying and testing of pipe lines- selection of pipe materials, pipe joints.
TEXT BOOKS
- Environmental Engineering – Howard S. Peavy, Donald R. Rowe, Teorge George Tchobanoglus – Mc-Graw-Hill Book Company, New Delhi, 1985.
- Elements of Environmental Engineering – K.N. Duggal, S. Chand & Company Ltd., New Delhi, 2012.
REFERENCES
- Water Supply Engineering – Dr. P.N. Modi
- Water Supply Engineering – B.C. Punmia
- Water Supply and Sanitary Engineering – G.S.Birdie and J.S. Birdie
- Environmental Engineering by D. Srinivasan, PHI Learning Private Limited, New Delhi, 2011.
For more information about all JNTU updates please stay connected to us on FB and don’t hesitate to ask any questions in the comment.