Book Details

Environmental Engineering – I

Environmental Engineering – I

Published by uLektz

Course Code:RT32014

Author:uLektz

University: JNTU Kakinada

Regulation:2013

Categories:Civil

Format : ico_bookePUB3 (DRM Protected)

Type :eBook

Rs.199 Rs.30 Rs.85% off

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Description :Environmental Engineering – I of RT32014 covers the latest syllabus prescribed by JNTU Kakinada for regulation 2013. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT–I INTRODUCTION,WATER DEMAND AND QUANTITY ESTIMATION

1.1 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.

1.2 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,

1.3 Design Period, Factors affecting the Design period, Population Forecasting.

UNIT-II SOURCES OF WATER, COLLECTION AND CONVEYANCE OF WATER

2.1 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.

2.2 Groundwater sources of water: Types of water bearing formations, springs, Wells and Infiltration galleries, Yields from infiltration galleries.

2.3 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

3.1 Quality and Analysis of Water: Characteristics of water–Physical, Chemical and Biological-Analysis of Water – Physical, Chemical and Biological characteristics.

3.2 Comparison of sources with reference to quality- I.S. Drinking water quality standards and WHO guidelines for drinking water.

UNIT–IV TREATMENT OF WATER

4.1 Treatment of Water: Flowchart of water treatment plant

4.2 Treatment methods: Theory and Design of Sedimentation, Coagulation, Sedimentation with Coagulation, Filtration.

UNIT-V DISINFECTION

5.1 Disinfection: Theory of disinfection-Chlorination and other Disinfection methods, Softening of Water, Removal of color and odours - Iron and manganese removal –Adsorption

UNIT–VI DISTRIBUTION OF WATER

6.1 Distribution of Water: Requirements- Methods of Distribution system, Layouts of Distribution networks, Pressures in the distribution layouts.

6.2 Analysis of Distribution networks: Hardy Cross and equivalent pipe methods

6.3 Components of Distribution system: valves such as sluice valves, air valves, scour valves and check valves

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