JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Pre Requisites

Environmental Engineering

Course Objectives

To study about waste water treatment

Course Outcomes

At the end of the course, the student will be able to:

• Identify the physical and chemical composition of wastes
• Analyze the functional elements for solid waste management.
• Analyze the functional elements for liquid waste management.
• To Understand the effluent treatment Plants and its disposal

UNIT - I

Quality requirements of boiler and cooling waters – Quality requirements of process water for Textiles – Food processing and Brewery Industries – Boiler and Cooling water treatment methods.

UNIT - II

Basic Theories of Industrial Waste water Management – Volume reduction – Strength reduction – Neutralization – Equalization and proportioning. Joint treatment of industrial wastes and domestic sewage – consequent problems, Industrial waste water discharges into streams. Lakes and oceans and problems.

UNIT - III

Recirculation of Industrial Wastes – Use of Municipal Waste Water in Industries, Manufacturing Process and design origin of liquid waste from Textiles, Paper and Pulp industries, Thermal Power Plants and Tanneries, Special Characteristics, Effects and treatment methods. Manufacturing Process and design origin of liquid waste from Fertilizers, Distillers, and Dairy, Special Characteristics, Effects and treatment methods.

UNIT - IV

Manufacturing Process and design origin of liquid waste from Sugar Mills, Steel Plants, Oil Refineries, and Pharmaceutical Plants, Special Characteristics, Effects, and treatment methods.

UNIT - V

Common Effluent Treatment Plants – Advantages and Suitability, Limitations, Effluent Disposal Methods.

TEXT BOOK:

• 1. Waste Water Treatment by M.N. Rao and Dutta, Oxford & IBH, New Delhi.
• 2. Water and Waste Water technology by Mark J. Hammer and Mark J. Hammer (Jr). R16 B.TECH CIVIL ENGG.

REFERENCES:

• 1. Solid Waste Engineering by WA. Worrell, P.A Vesilind Cengage Learning 2012.
• 2. Solid and Hazardous waste Management M.N Rao and R. Sulthana. B.S Publications 2012.
• 3. Liquid waste of Industry by Nemerow Addison- Wesely Educational Publisher. R16 B.TECH CIVIL ENGG.